What is a Humidifier Ionizer?

Lately a mysterious button has started to pop up on a variety of different appliances.

The “ION” button has made its way onto air conditioners, tower fans, and dehumidifiers. Another appliance that has gotten the Ion treatment is the Humidifier.

What is a Humidifier Ionizer?

An Humidifier Ionizer or sometimes called “Anion” humidifier is a humidifier that disperses negative ions and also disperses moisture. Essentially it is a combination appliance that incorporates a humidifier and an ionic air purifier.

An article in the US National Library of Medicine states that when:

Based on the “Lenard effect”, water shearing appliance has been designed to generate NAIs. Water shearing produced only superoxide ions (O2−) which was bound to clusters of water molecules to form the structure O2−(H2O)n , and was essentially regarded as a natural source of NAIs. NAIs generated by the “Lenard effect” might improve erythrocyte deformability, thereby aerobic metabolism. Also “The ionizer had the ability to kill the bacteria, and ion capture dramatically reduced its bactericidal effect”

In Layman’s terms:

Negative Ions can help reduce airborne bacteria

“Think of negative ions as tiny air cleaners. Just like a magnet attracts metal filings, these ions attach to airborne particles like bacteria. Once attached, the particles become too heavy to stay airborne and settle down, effectively cleaning the air around you.”

What does an ion humidifier do?

An ionizer on a humidifier serves two purposes.

Clean the surrounding air as the humidifier adds moisture to the air.
Reduce the level of mold and bacteria associated with humidifiers.

Humidifiers are notorious for the amount of cleaning and maintenance they need to ensure that they do not become a breeding ground for mold and other organisms.

Adding an ionizer function to a humidifier can reduce and even destroy much of the contamination related to this issue.

Anion humidifier benefits

Cleaner air
Comfortable humidity levels
Less chance of the humidifier becoming a germ farm
Negative ions make the atmosphere feel lighter

Humidifier vs. Ionizer

The purpose of a humidifier is to add moisture to a room. Low humidity is usually associated with winter because the climate is typically more dry during those months.

It’s not only the climate dictating the humidity in the winter, it’s also the fact that the house is usually closed up with the furnace running non stop and drying out the air.

And having the house closed up in the winter introduces more problems than one.

Not only does the air become very dry and miserable especially when you have a cold, the air quality begins to become very unhealthy too.

The first place people start with to solve the problem is buying a humidifier.

A humidifier is a must in the winter. Keeping a cool mist humidifier near your bed in the winter can be the difference between getting a good night’s rest or not.

But a humidifier does not solve the problem of the recirculated air quality in your home becoming a breeding ground of germs on its own.

And compounding the issue is the fact that the humidifier must be cleaned often to keep it from becoming a mold distribution machine all on its own.

When a humidifier gets dirty with mold and other organisms then turned on, it disperses mold spores and bacteria into the air and is able to travel further because it is contained in humidity droplets that act like small vehicles for the germs.

An ionizer is a machine that cleans the air by emitting ions. this works because ions have both negative and positive polarities.

When the ions are dispersed from the ionizer they snap together and trap anything in their way inside of the new bond.

As the new bonds clump together, they become too heavy to float and fallout of the ambient air. (The air you breathe)

Can you use an air purifier and humidifier together?

Absolutely, and you should. Indoor air pollution and dry air are both associated with keeping a house closed up with the heater running.

When the furnace is running non-stop it dries out the air which dictates the need of a humidifier.

Keeping the doors and windows shut to keep the furnace doing its job means that the indoor air quality is suffering.

The air in your house must be kept clean as much as the relative humidity kept in the 30 to 50% range.3 ways a humidifier actually performed as an air purifier.

3 Ways a Humidifier can Clean Air

A Humidifier actually affects the air in more ways than just adding moisture. Humidifiers can also have a cleaning effect on the air, alongside adding humidity.

Dust: When the air is dry, dust control can be much more problematic. Adding humidity to the air in a room through a humidifier moistens the dust, causing it to fall to the surface, similar to the cleansing effect of a rainstorm.
Viruses and Bacteria: While humidifiers can be a source of germs if not properly maintained, adding humidity can also encapsulate bacteria in humidity droplets, making them too heavy to float and thus removing them from the air.
The Lenard Effect: Water can be a source of negative ions through the Lenard effect, which involves the formation of negative ions through shearing water. Although the number of negative ions produced by a humidifier may be small, the potential for ion creation exists.

Recap

Have you ever wondered what the ion button on a humidifier is for? Some humidifiers include an ionizer along with their moisturizing function, dispersing ions into the air to make airborne contaminants too heavy to remain suspended. This means they fall out of the air, effectively cleaning it.

An Anion or Ion humidifier not only adds moisture to the air but also offers the option to add ions, enhancing the air quality. But do they work? Ionizer humidifiers are considered beneficial, especially in closed spaces during winter, combining the benefits of both a humidifier and an ionizer.

These devices often use the plasma cluster ion system, one of the most effective ionizing technologies available. The combination of a humidifier and an ionizer can be more synergistic than, for example, a fan ionizer that might not be as effective due to its fast and hard airflow.

Although ion humidifiers are not widely popular, their unique combination offers a specialized solution for air quality improvement, making them a good option for travelers or for use in environments with varying climates.

Devices like the revitalizer, which uses water shearing similar to the “Lenard effect”, and air washers that use water as a filter, also serve as natural humidifiers with added benefits like aromatherapy.

Where to Put a Humidifier When You’re Sick

Experts recommend cool mist humidifiers near your bed (avoiding direct mist) for congestion & dry coughs. Read on for specifics!

According to the Mayo Clinic, a cool mist humidifier works by increasing moisture in the air, which can soothe irritated respiratory passages and make it easier to expel mucus. The moist air also prevents tissues in your nose and throat from drying out, which can worsen coughs and sore throats.

When you’re battling a cold, cough, or congestion, using a humidifier can be a game-changer for your comfort and recovery. Here’s everything you need to know about choosing and using a humidifier to ease your symptoms.

What Type of Humidifier Is Best for Coughing and Congestion?

For coughing and congestion, cool mist humidifiers are generally recommended. They add moisture to the air without heating it, making them safer around children and during sleep. Cool mist options like ultrasonic or evaporative humidifiers are ideal for easing respiratory symptoms.

What to Set Your Humidifier At When Sick

The ideal humidity level in your room should be between 30-50%. Higher levels can promote mold and dust mites, while lower levels might not provide enough relief. Use a hygrometer to monitor and adjust your humidifier accordingly, aiming for the higher end of this range when dealing with congestion.

How Close Should a Humidifier Be to Your Face?

It’s best to place the humidifier about 3-5 feet away from your bed. This distance allows the mist to disperse evenly throughout the room without directly impacting your face, which can cause discomfort or excessive moisture.

Does Sleeping with a Humidifier Help a Cold?

Yes, sleeping with a humidifier can help alleviate cold symptoms. The added moisture in the air can soothe irritated tissues in your throat and nasal passages, making it easier to breathe and promoting better sleep.

Does Sleeping with a Humidifier Help with Congestion?

Absolutely. A humidifier can help loosen mucus, making it easier to clear congestion. The moist air also prevents the drying out of nasal passages, reducing the stuffy feeling that comes with a cold or flu.

Best Humidifier for Coughing at Night

When choosing a humidifier for nighttime cough relief, look for:

Quiet operation: Ensures your sleep isn’t disturbed.
Cool mist feature: Safer and more comfortable for continuous use.
Adjustable settings: Allows you to control the output for optimal comfort.
Easy maintenance: Reduces the risk of bacteria and mold growth.

Ultrasonic cool mist humidifiers are often favored for their quiet operation and fine mist, making them excellent for use during sleep.

Best Humidifiers for Your Bedroom

Best Overall:

Honeywell HCM-350 Cool Moisture Humidifier

For overall effectiveness and peace of mind, the Honeywell HCM-350 Cool Moisture Humidifier stands out.
This evaporative humidifier combines whisper-quiet operation with a large tank for extended runtime, ensuring uninterrupted relief throughout the night.

Plus, the built-in UV light provides an extra layer of protection against bacteria and mold, giving you peace of mind as you breathe easy. While its footprint might be slightly larger, its comprehensive features cater to those seeking maximum relief and long-lasting comfort.

Key features:

Quiet operation: Evaporative design minimizes noise for undisturbed sleep.
Large 1.1-gallon tank: Provides up to 24 hours of runtime on low setting.
Three fan settings: Customize mist output for your comfort level.
Built-in UV light: Kills bacteria and mold for cleaner air.

Considerations: Slightly larger footprint compared to other options.

Check HoneyWell Price Here

Runner Up:

Levoit 6L Cool Mist Top Fill Essential Oil Diffuser

If you prioritize extended performance and a touch of luxury, the Levoit Humidifiers for Bedroom Large Room Home is a strong contender.

This feature-packed model boasts an impressive 6-liter tank for long-lasting use, coupled with multiple mist settings for precise control over the airflow.

What’s more, the built-in aromatherapy diffuser allows you to add essential oils for an extra touch of relaxation.
While it comes at a slightly higher price tag, the extended runtime and spa-like features might be worth it for those seeking ultimate comfort.

Key features:

Large 6-liter tank: Offers up to 60 hours of runtime on low setting.
Four mist settings: Precise control over mist output for optimal comfort.
Built-in aromatherapy diffuser: Add essential oils for enhanced relaxation.
Optional night light: Provides a soft glow for a calming ambiance.

Considerations: Slightly pricier than other options.

Check Levoit Price Here

Best Value:
Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier

On a budget? The Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier delivers effective relief without breaking the bank. This compact and affordable option offers quiet operation, a decent 1.5-liter tank capacity, and a 360-degree mist nozzle for even distribution. While its tank size is smaller than the others, it remains a great value choice for basic yet effective cough relief.

Key features:

Affordable price: Budget-friendly option for basic needs.
Compact design: Takes up minimal space on your nightstand.
Quiet operation: Doesn’t disrupt your sleep.
1.5-liter tank: Provides up to 25 hours of runtime on low setting.
360-degree mist nozzle: Ensures even distribution of moisture.

Considerations: Smaller tank capacity compared to other options.

Check Pure Enrichment Price Here

Frequently Asked Questions (FAQ) About Using a Humidifier When Sick

Q1: What are the benefits of using a humidifier when I’m sick?
A1: A humidifier increases the moisture level in the air, which can help soothe irritated tissues in the nose and throat, ease coughing, relieve congestion, and improve overall comfort when you’re sick.

Q2: Cool mist vs. warm mist humidifiers: Which is better for colds and congestion?
A2: Cool mist humidifiers are generally recommended for colds and congestion because they emit moisture at room temperature, making them safer and more comfortable, especially during sleep.

Q3: How does a humidifier help with coughing and sore throat?
A3: By adding moisture to the air, a humidifier can prevent the drying out of respiratory passages, reducing irritation that leads to coughing and sore throats.

Q4: What is the ideal humidity level for a room when using a humidifier while sick?
A4: The ideal indoor humidity level is between 30-50%. This range helps relieve respiratory symptoms without promoting the growth of mold and dust mites.

Q5: Can using a humidifier reduce the spread of airborne viruses?
A5: Proper humidity levels can reduce the survival of certain viruses in the air, potentially lowering the risk of infection, but it should not be solely relied upon for virus control.

Q6: How close should I place the humidifier to my bed?
A6: Place the humidifier about 3-5 feet away from your bed. This ensures even moisture distribution without making the area around your bed too damp.

Q7: Is it safe to use tap water in my humidifier?
A7: Using distilled or demineralized water is recommended to avoid the buildup of minerals and the release of white dust into the air, which can occur with tap water.

Q8: How often should I clean my humidifier, and why is it important?
A8: Clean your humidifier at least once a week to prevent mold, bacteria, and mineral buildup, which can be released into the air and potentially worsen health issues.

Q9: Can I use essential oils in my humidifier for additional relief?
A9: Some humidifiers are designed to work with essential oils. Check your humidifier’s specifications first, as oils can damage certain types of humidifiers and void warranties.

Q10: Are there any risks associated with using a humidifier?
A10: If not maintained properly, humidifiers can promote the growth of mold and bacteria. Overuse can also lead to excessive humidity, potentially causing respiratory issues and discomfort.

Q11: What features should I look for when choosing a humidifier for cold and flu symptoms?
A11: Look for features such as quiet operation, adjustable mist settings, ease of cleaning, automatic shut-off, and the capacity to run throughout the night.

Q12: How can I tell if my room is too humid or not humid enough?
A12: Use a hygrometer to measure the room’s humidity level. Signs of low humidity include dry skin and static electricity, while high humidity may cause condensation on windows and damp surfaces.

Q13: Can sleeping with a humidifier help prevent getting sick?
A13: While a humidifier can alleviate symptoms and improve comfort, it’s not a standalone prevention method for illnesses. Maintaining clean hands and a healthy environment are crucial for preventing sickness.

Side Effects of Electric Heaters- The Good, Bad, and Dangerous

Most people are apprehensive of using an electric space heater because of the obvious things that could go wrong.

And most people make it a point to be extra cautious with a space heater also.

I say most, because most of us probably know somebody that’s making an unwise decision with a space heater right this minute. And I know that is true because of the insane statistics about house fires that have been caused by space heaters.

Statistic…

According to Safety Health and Security Associates

From 2013 to 2015 there was an estimated $45,900 heating fires and 30% of those were caused by space heaters. But electric space heaters are actually a very needed and useful appliance when you know how to use it right.

What are the side effects of an electric heater?

Advantages of electric room heater

1. Warmth.

The ability to keep warm is not a small thing. And some situations, an electric space heater can be the difference between staying warm and developing some serious issues.

Staying too cold for too long can result in problems like:

a. Hypothermia

When your body gets too cold, it can lose heat faster then it can make it.
You can eventually end up with Hypothermia.

Hypothermia is defined as a potentially dangerous drop in body temperature caused by prolonged exposure to cold. It can cause shivering and fatigue, a loss of coordination and confusion. If allowed to continue, it can cause a loss of consciousness. And eventual death.

b. Frostbite

Frostbite can happen when you walk around with cold feet and cold hands all the time. Getting used to your feet being cold and your hands being cold may seem inevitable in some circumstances but it can eventually be dangerous.

c. Trench foot

Trench foot gets its name because of the soldiers and world war I that got stuck in the trenches with wet feet and no way to dry them or keep them warm.

d. Chilblains

Chilblains is a condition that can cause inflammation, blisters, and redness with itching. The cause of Chilblains is is repeat exposure to cold air.

2. Supplemental heat

When your home has cold areas that the regular heating system just does not suffice, an electric space heater is an excellent way to supplement heat in those areas.

3. Convenience

Another side effect of using a space heater is how easy it is to produce warm air in your room. Unlike other types of heat that require extensive ductwork and wiring, electric space heaters are ready to go right out of the box.

4. Cheaper

Electric space heaters do not cost nearly as much to run as the central heat and air and they don’t require the typical filter changes come with HVAC s. And the price for 1 or even a few electric spaces is what’s cheaper than outfitting your home with central heat. And if you don’t need heat through the whole house, you simply run the space heater where you need to heat.

Disadvantages of a space heater

1. Limited heat

An electric space heater will not heat an entire room with the same efficiency as a gas heater or central heat.

2. Take longer

Electric space heaters do not heat up a room nearly as fast ducted central heat. And sometimes of electric heaters like oil heaters take even longer.

The positive side of oil heaters is they also take a longer time to cool down which means less energy to run them.

3. Fire risk

Electric space heaters tend to get very hot. So hot that anything combustible around them is in risk of catching on fire.
The number one reason space heaters catch fire is they are too close to items that can be set ablaze easily.

4. Power Hogs

Though it is true that running a space heater is much cheaper than Central heating and Air, that does not negate the fact that nearly 100% of all electric space heaters use 1500 watts on high.

That is also the number one reason that space heaters cause the breaker to trip faster than just about any other appliance. At 1500 w, just adding one more appliance to a circuit will trip the breaker. And the cost of running a space heater on high will average around $7 a day depending on what state you live in.

5. Toasted Skin Syndrome

Toasted Skin Syndrome, also known medically as Erythema ab igne (EAI), is a skin condition that results from prolonged exposure to infrared radiation or heat at lower levels that are insufficient to cause immediate burns but are enough to cause long-term skin damage. This condition is commonly seen in individuals who sit too close to a space heater for extended periods, but it can also occur from using laptops, heating pads, or other heat sources directly on the skin for prolonged times.

Symptoms and Appearance:

Discoloration of the Skin: The affected skin may show a reticulated (net-like) pattern of redness and hyperpigmentation. Over time, these areas can become darker and may have a mottled appearance.
Burning Sensation and Itching: Initially, there might be mild warmth, tingling, or itching in the affected areas. As the condition progresses, these sensations can become more pronounced.
Texture Changes: The skin in the affected area may also undergo textural changes, becoming thicker or showing signs of mild swelling.

Long-term Effects:

Permanent Skin Changes: With continued exposure, the discoloration and textural changes can become permanent, and the skin might have a leathery appearance.
Increased Risk of Skin Damage: The affected skin may become more sensitive to heat and sunlight, increasing the risk of sunburn and further damage.
Potential for Skin Cancer: In rare, chronic cases, there is a risk of developing squamous cell carcinoma, a type of skin cancer, in the affected areas.

Prevention and Management:

Maintain Safe Distance: Ensure a safe distance from space heaters and avoid direct exposure of skin to any heat source for extended periods.
Use Protective Barriers: If using a heat source for long periods is unavoidable, consider using a barrier such as a blanket or clothing to reduce direct heat exposure.
Regulate Heat Exposure: Limit the time spent near heat sources and take regular breaks to prevent prolonged exposure.
Seek Medical Advice: If signs of Toasted Skin Syndrome appear, it’s important to consult a dermatologist for assessment and management. Early medical intervention can help manage symptoms and prevent further skin damage.

By understanding and recognizing the symptoms of Toasted Skin Syndrome, individuals can take proactive steps to prevent the condition and protect their skin from long-term damage associated with prolonged exposure to heat sources like electric space heaters.

Safety Measures for Electric Space Heaters:

Safety Feature	Description	Importance	Presence in Electric Space Heaters (Yes/No)
Automatic Shutoff	This feature automatically turns the heater off if it overheats, significantly reducing the risk of fire.	Crucial for preventing overheating and potential fire hazards.	Yes
Tip-over Protection	The heater will automatically shut off if it’s tipped over, whether accidentally or due to instability.	Essential for preventing fires in case the heater is knocked over, especially in busy areas.	Yes
Overheat Protection	Sensors that detect when internal components reach unsafe temperatures and shut off the unit.	Prevents the heater from reaching dangerous temperatures that could lead to fire.	Yes
Cool-to-Touch Exterior	The heater’s exterior remains cool during operation, reducing the risk of burns upon contact.	Important for safety, especially in homes with children and pets.	Yes
Thermostat Control	Allows for the adjustment of heat settings to prevent excessive heat and energy use.	Helps maintain a safe and comfortable temperature, reducing the risk of overheating.	Yes
Timer	Enables setting the heater to turn off automatically after a certain period.	Prevents the heater from running unattended for extended periods, reducing fire risk.	Yes
Non-glowing Elements	Heating elements that do not glow red or expose open flames, reducing the risk of ignition of nearby items.	Minimizes the risk of igniting nearby combustible materials.	Yes
Certified Safety Standards	Compliance with recognized safety standards like UL, ETL, or CSA.	Ensures the heater has been tested for safety and meets specific safety benchmarks.	Yes

Automatic Shutoff Features: Be sure to choose space heaters with built-in safety features, such as automatic shutoff mechanisms that activate if the heater tips over or overheats. This is crucial for preventing fires and ensuring the heater does not become a hazard if left unattended.
Certification and Standards Compliance: Only choose space heaters that are certified by recognized safety organizations, such as Underwriters Laboratories (UL), Intertek (ETL), or the Canadian Standards Association (CSA). Certification ensures that the heater has been tested and meets specific safety standards.
Proper Placement: Do not forget the importance of placing space heaters on a stable, level surface away from foot traffic, and at least three feet away from combustible materials like curtains, furniture, bedding, and papers. This minimizes the risk of fires and accidents.
Avoid Using Extension Cords: Use extreme caution with the use of extension cords with space heaters, as they can overheat and potentially cause a fire. If an extension cord is absolutely necessary, be sure to choose a short, heavy-duty one that is rated for the heater’s power requirements.
Supervision and Timers: Never leaving a space heater unattended while in operation. If the heater does not have a built-in timer, suggest using an external timer to ensure the heater turns off automatically when not needed, especially during sleep or when leaving the room.
Smoke Alarms and Fire Extinguishers: Recommend installing smoke alarms in rooms where space heaters are used and checking them regularly to ensure they are working properly. Also, advise keeping a fire extinguisher readily accessible and ensuring household members know how to use it.

Recap

There are good and bad side effects to using an electric space heater.

The good effects include warmth. Not to be understated. Without a way to keep warm, we human beings can be in a world of hurt.

Electric space heaters provide an excellent service by doing exactly what they are made for. Providing heat. When you stay too cold too long, many issues can arise including hypothermia, and frostbite.

Electric heaters can also help lower the cost of the bill by supplementing the heat in your house so that you do not have to run the whole house heater the whole time. And unlike other types of indoor heat like chimneys, it is much easier and convenient to plug in a space heater than build a fire or install a whole house system.

But of course there are some downsides to using an electric space heater.

The number one downside is the risk of a house fire.

People running space heaters too close to combustible items that can ignite are the number one reason of fires caused by space heaters. Space heaters, though in comparison to using the whole house system may not appear to be, but they can be very expensive to run. The typical wattage of a space heater is 1500 watts on high which can result in your bill being as much as $7 higher per day while you’re in the season.

And there is just no getting around the fact that electric space heaters offer limited heat compared to centralized heat and take much longer to warm a room.

What do the numbers on a dehumidifier mean? (11-Question Set)

What do the numbers and symbols on a dehumidifier mean?

Dehumidifiers can be a mysterious device when you first attempt to navigate one.

The main number that appears illuminated on a dehumidifier is the relative humidity inside of the room where you have the device.

It’s the number that you are attempting to lower by using a dehumidifier.

According to the national library of medicine-PubMed, 40 to 60% relative humidity is the Ideal moisture level to avoid problems with either high or low humidity.

Dehumidifier Numbers and Settings

Relative HumidityThe primary figure displayed on a dehumidifier indicates the relative humidity within the room where the device is placed. This is the value you aim to decrease by using a dehumidifier. Maintaining an optimal relative humidity level is essential to prevent issues associated with both excessive and insufficient humidity levels.

Fan Speed Often depicted by fan blade icons, with varying numbers of blades signifying different speed levels (e.g., one blade for low, two blades for medium, three blades for high).

Modes Some dehumidifiers have different modes, such as continuous mode, auto mode, and sleep mode.

- Continuous mode will run the dehumidifier all the time.
- Auto mode will turn the dehumidifier on and off automatically to maintain the target humidity level.
- Sleep mode will run the dehumidifier on a lower fan speed to keep it quiet at night.

Timer Some dehumidifiers have a timer that you can use to set it to run for a certain amount of time. This can be useful if you want to dehumidify a room for a short period of time.

Child Lock Prevents accidental changes to the controls.

TemperatureIf your dehumidifier has a temperature display or control, it will likely use the standard Fahrenheit (°F) or Celsius (°C) symbols.

Filter Replacement Indicator Indicates that it is time to replace the filter.

Power Button Turns the machine on and off.

Reset button The reset button can be used when you have error codes, overheating, unexpected shutdowns, etc.

Continuous Hose Connection Allows for optional continuous water drainage through a hose.

How to Find and Set Dehumidifier Settings on an AC

On some air conditioners (AC units), you may find a dehumidifier setting. Here’s how to locate and adjust it:

Look for the remote control or control panel on your air conditioner.
Check for a “Mode” or “Settings” button. Press it to access the different modes or settings available.
Search for the “Dehumidifier” or “Dry Mode” option among the modes/settings. This mode is designed to reduce humidity in the room.
Select the “Dehumidifier” mode and set your desired humidity level if applicable. Some AC units allow you to adjust the target humidity level.
Confirm your selection, and the AC will start operating in dehumidifier mode, helping to reduce excess moisture in the air.

Benefits of Using a Dehumidifier

Maintaining the ideal humidity levels in your home offers a range of advantages that contribute to a healthier and more comfortable living environment. Here are some key benefits of using a dehumidifier:

Improved Indoor Air Quality:

Allergen Reduction: Dehumidifiers help reduce common indoor allergens like dust mites, mold spores, and mildew. Lower humidity levels make it less hospitable for these allergens to thrive, leading to cleaner and healthier air.

Asthma and Allergy Relief: By minimizing airborne allergens, dehumidifiers can alleviate symptoms in individuals with asthma and allergies, promoting better respiratory health.

Less Odor: Lower humidity levels can help control musty odors often associated with damp environments, ensuring your home smells fresher and more pleasant.

Mold and Mildew Prevention:

Mold Growth Prevention: Excessive humidity is a primary factor contributing to mold and mildew growth in homes. Dehumidifiers can significantly reduce the risk of mold infestations on walls, ceilings, and other surfaces, protecting your home from structural damage and health hazards.

Healthier Living: Mold and mildew release spores that can trigger allergies and respiratory issues. A dehumidifier can help safeguard your family’s health by preventing the formation of these harmful substances.

Enhanced Comfort:

Temperature Regulation: Maintaining the optimal humidity level in your home can make it feel more comfortable even at slightly higher temperatures. When the air is less humid, your body’s natural cooling mechanisms, like sweating, become more effective, allowing you to stay comfortable without lowering the thermostat.

Reduction in Stickiness: High humidity levels can make you feel sticky and uncomfortable, especially during the summer months. Dehumidifiers can alleviate this discomfort, making your living space more enjoyable.

Preservation of Belongings: Lower humidity levels can also protect your furniture, electronics, and other possessions from moisture-related damage and deterioration.

Energy Efficiency:

Energy Savings: Dehumidifiers can contribute to energy savings by making your air conditioning more efficient. When the air is less humid, your AC doesn’t have to work as hard to cool the space, potentially lowering your energy bills.
Structural Preservation:

Home Maintenance: By reducing excess moisture in your home, dehumidifiers help preserve the structural integrity of your house. High humidity levels can lead to rot, warping, and corrosion in building materials.
Peace of Mind:

Reduced Health Concerns: Knowing that your indoor air quality is optimal and that mold and mildew growth are being prevented can provide peace of mind for you and your family’s health and well-being.

Are dehumidifiers safe to leave on?

Dehumidifiers are safe to leave on because they almost all exclusively come with an auto shut-off that turns the machine off when the bucket or the basin is full of water. That means you’re not going to come home to a floor full of water if you happen to leave the house with your humidifier running.

Should I run a fan with a dehumidifier?

Running a fan and a dehumidifier at the same time can be advantageous because both the fan and a dehumidifier have a drying effect on the air. After all, if you have done a recent painting project that you need to dry faster, you would probably put a fan blowing on it to help it do so.

The same goes for drying your hair, if you want to dry it faster, you can sit in front of a fan or better yet use a hair dryer. Which is essentially a hot fan.

A fan will also help move the humid air in a room towards the dehumidifier where it can do its job better. And the entire purpose of a dehumidifier is to extract moisture from the air to dry it. Not to mention that the two can be purchased together in one unit. So there is no conflict in using a fan and a humidifier at the same time.

Should I run a dehumidifier with an air conditioner?

Using a dehumidifier at the same time as an air conditioner can actually help reduce the wear and tear on your air conditioner because even though an air conditioner dehumidifies as it cools, it has to work harder when the air is extra humid.

Running a dehumidifier can take the strain off of an air conditioner and help it cool easier. But, remember dehumidifiers operate much like a window air conditioner that exhaust heat out of the rear.

Which helps with the humidification process but tends to make the room they are running in feel a little swampy. So if you’re using a portable dehumidifier, the room that you place the dehumidifier on is not exactly going to feel cooler even though the air conditioning may be working better.

How to know if you need a humidifier or dehumidifier?

If you live in an area that is typically dry, then higher humidity is easy to identify. Your skin is clammy and your hair is frizzy. But if you’re used to living in an area where high humidity is part of the climate, you may not even be aware that your humidity is spiking.

A hygrometer is a gauge that is designed to tell you what the relative humidity is inside of a room or your house. If the humidity inside your home is above 60%, then running a dehumidifier is needed to bring that number down below the 60% mark.

Is it okay to sleep in a room with a dehumidifier?

Sleeping in the same room as a dehumidifier doesn’t have any adverse effects health-wise, there is no threat of dehydration or anything that will harm you but… Dehumidifiers can be compared to running a window air conditioner. If you’ve ever walked behind a window air conditioner, you probably remember feeling the heat coming off of the rear of the machine. Dehumidifier works much the same only the heat that comes off the rear of it does not expel outside but inside of

Best Water for Humidifier-Distilled, Bottle, Boiled or Tap?

What is the Best Water for a Humidifier?

Distilled water is the best water to use in a humidifier because:

The use of distilled water helps keep your humidifier in good condition. Because of the process in which distilled water is made, It lacks minerals like calcium and magnesium, as well as sodium that can build up inside your humidifier and make it less effective.

Dry air in the Winter causes an array of issues. The skin breaks, the lips shrink and swell, and your nose becomes congested. The worst part is that these issues result from the air you breathe and are surrounded within your home, your own domain.
A humidifier is a device that can help avoid these issues. It can help bring the humidity to a level that is comfortable and much more healthy for the people in your home.
However, there are some disadvantages to using a humidifier incorrectly. It can increase maintenance expenses. It can also affect the quality of air in your home.
If you want to use your humidifier properly, the first thing you’ll need to be aware of is the kind of water you should be filling it with.

Distilled Water for Humidifier

Distilled drinking water is the most suitable kind of water to use in a humidifier. It has been processed to get rid of contaminants like bacteria and minerals. Particles that you do not want in your air or your humidifier.

Think about it…

The bacteria in your water can end up being in the air that you are breathing since it’s going through a humidifier. And Minerals and other particulates can end up damaging your unit and reducing the life of your humidifier.

Distilled water is produced when boiling water evaporates into steam and then cools. The process causes the impurities in the water to be left behind as it turns into condensation. The condensation is collected and bottled as “distilled water”

Mold Prevention. Mold growing in a humidifier is one the biggest problems people face when using one. Distilled water is less likely to have mold spores present in it. Which will help keep mold and bacteria from taking root as quickly in the humidifier.

Less Dusty Humidifier dust is caused by the minerals that are in tap water and drinking water. Because distilled water is treated to eliminate the minerals, it will help keep the problem of “humidifier dust” to a minimum.

Tap water in a humidifier?

Tap water for humidifiers is not advised. Tap water is typically a source of solids and minerals that could harm your humidifier. Tap water can result in calcium deposits developing inside of your humidifier.

Utilizing tap water for your humidifier can cause also lower the quality of your ambient air. It is is loaded with chemicals like fluoride that when moved through a humidifier become part of the air you breathe.

Also the white “humidifier dust” that appears on the surfaces around the humidifier can be kicked up into the air. Which will not only inhibit your breathing, will dry out your skin. One of the very things that you wanted a humidifier for in the first place.

In order for mold to grow, it requires three different ingredients; water, low light, and a food source.

Tap water is loaded with minerals that can be considered the food source for mold to grow.

Though It is recommended to clean or replace the humidifier’s filter frequently and also clean the inside of any mineral build-up, using tap water will increase the frequency of replacing filters and increase your cleaning schedule..

Demineralization cartridges are available on many humidifiers and can be bought separately if you decide that using tap water is worth the risk.

Bottled Water in a Humidifier?

Using bottled water in a humidifier is only slightly better than using tap water. It is filtered but not to the point that it is free of the minerals that can cause deposits in your humidifier.

A lot of bottled drinking water that you find on the shelf is natural spring water or at least that’s supposed to be the origin.

Natural spring water naturally has a lot of minerals and solids that will end up making your humidifier less effective.

If you read the label good on most bottled water, you will see that it says that minerals have been put back into the water for consumption.

But not to the point or the quantity that you will get from just putting plain tap water into your humidifier. So even though bottled water may not be the best water for a humidifier, it is a step up from tap water.

Should I use filtered water in my humidifier?

Using filtered water in a humidifier is better than using water straight out of the tap. But even filtered water is not 100% pure of minerals and other solids that can end up doing damage to your humidifier.

And water filters are not able to get rid of all the fluoride and chlorine that is in tap water.

Though it is better than using tap water, filtered water still has much of the mineralization and propensity to develop mold and bacteria.

Should I boil the water I use in my humidifier?

Boiling water is a do it yourself technique for humidifying your home without the use of a humidifier. When water is boiled it turns into steam and evaporates.

Boiling water also kills any microorganisms in the water.

But, the pot that you boil the water in is full of deposits and minerals left behind from the tap water.

If you pour the water directly out of the pot into the humidifier, much of the deposits that have been boiled out of the water will get back into the water.

The very thing you’re trying to avoid.

Much is made about how vaporizers and warm mist humidifiers are not as likely to develop mold and bacteria in them because the water is brought to a boiling point that kills the organisms.

But you have to remember that minerals and deposits are left behind when you boil water.

Even in the case of vaporizers, distilled water is going to be the best water to use in your warm mist humidifier.

Caution: And remember that the humidifier is made out of plastic. Pouring boiling water into it, is going to melt it. Let it cool first if you decide to do it this way.

Should I put hot or cold water in my humidifier?

Humidifiers do not need to have the water brought to any certain temperature before pouring it into the basin.

Normal room temperature is adequate.

Some might get the idea of that because a vaporizer uses steam to humidify, that you have to put boiling water in it for it to work.

Not so. The humidifier is built to warm the water on its own and does not require you to do anything besides fill it with room temperature distilled water.

But by the same token, if you pour cold drinking water out of the refrigerator into a vaporizer, it’s going to take that much longer to work because it takes longer for cold water to get to a boiling point.

So just stick with room temperature.

And excessive cold or hot temperatures are not good for plastic and will eventually cause plastic to crack.

Recap

Distilled water is the best water to use in a humidifier because it goes through a process that eliminates the most minerals and microorganisms that can damage your humidifier and get into the air you breathe when you put them through a humidifier.

It also is the best water to avoid the white dust that builds up around humidifiers.

Bottle drinking water is a little better than using straight tap water in a humidifier but it’s still contains a great deal of the minerals that can cause a humidifier to scale up and be less effective.

And it is the minerals in the water that eventually become the white dust that you see settling around a humidifier.

Boiled water does have the advantage of killing the spores and bacteria that can be in your average tap water, but when you boil water, the mineral deposit settle at the bottom.

If you pour that water into a humidifier, you still have the problem of the mineral deposits getting into the humidifier.

Lastly, tap water is easily the worst water you can use in a humidifier.

It is full of minerals and chemical treatments that will not only eventually damage your humidifier, will become part of the air you breathe when you use the water to humidify the air.

Tap water also becomes moldier faster and leaves the white dust that you were trying to avoid around your humidifier faster.

The Best Air Purifiers for Eliminating VOCs and Formaldehyde

What Kind of Air Purifier is Best for VOCs and Formaldehyde?

For those concerned about indoor air quality, especially the levels of volatile organic compounds (VOCs) and formaldehyde, the best air purifiers are those equipped with significant activated carbon filtration, combined with advanced filtration technologies such as HEPA filters, HEPASilent technology, and HyperHEPA filtration. These purifiers are highly effective in removing harmful chemicals from the air, thus significantly enhancing the healthiness of your home environment.

The Best Air Purifiers for Removing VOCs and Formaldehyde

Based on extensive research and testing, the following air purifiers stand out as the best options for removing VOCs and formaldehyde from your home’s air:

Best Overall for VOCs & Formaldehyde Removal:

IQAir HealthPro Plus:

This air purifier stands out due to its HyperHEPA filtration technology, specifically designed to capture ultrafine particles, and its V5-Cell Gas & Odor Filter containing activated carbon and potassium permanganate for exceptional gas and odor removal, making it highly effective against VOCs and formaldehyde.

Additionally, its coverage area of up to 1125 square feet makes it suitable for large rooms. While being the most expensive option, its superior filtration performance and broad coverage justify its position as the “Best Overall.”

Air Cleaning Coverage: Up to 1125 Square Feet
Filter Type: HyperHEPA + V5-Cell Gas & Odor Filter (activated carbon + potassium permanganate)
Key Pollutants Removed: Ultrafine particles, dust, allergens, mold, viruses, VOCs, formaldehyde, odors, pet dander, smoke
Unique Features: Superior filtration for ultrafine particles, exceptional gas and odor removal, Swiss-made quality
Best suited for: Large rooms, severe allergies, asthma, chemical sensitivities
Price Range: Approximately $1,300 – $1,500 USD

See IQAIR HealthPro Here

Runner-Up for VOCs & Formaldehyde Removal:

Austin Air HealthMate HM400:

This air purifier boasts a large activated carbon filter, renowned for effective chemical absorption of VOCs and formaldehyde. Its medical-grade HEPA filter tackles dust, allergens, and other airborne pollutants efficiently. While not employing the advanced technology of the IQAir, its solid overall performance, durability, and coverage of up to 400 square feet make it a strong contender at a more affordable price point.

Air Cleaning Coverage: Up to 400 Square Feet
Filter Type: Medical-Grade HEPA + Activated Carbon
Key Pollutants Removed: Dust, allergens, mold, viruses, VOCs, formaldehyde, pet dander, smoke
Unique Features: Large activated carbon filter for effective chemical absorption, durable steel construction
Best suited for: Large rooms, individuals with chemical sensitivities, allergy and asthma sufferers
See Austin HealthMate Here

Best Value for VOCs & Formaldehyde Removal:

Blueair Classic 605:
This air purifier offers a balance of affordability and effectiveness. Its HEPASilent technology combines electrostatic and mechanical filtration, effectively removing dust, allergens, and common pollutants.
The optional SmokeStop filter, containing activated carbon, enhances its ability to tackle VOCs, formaldehyde, and smoke.With coverage of up to 605 square feet and a quieter operation, it presents an attractive value proposition for those seeking a budget-friendly option with decent VOC and formaldehyde removal capabilities.See Here
Air Cleaning Coverage: Up to 605 Square Feet
Filter Type: HEPASilent (combination of electrostatic and mechanical filtration) + Optional SmokeStop Filter (activated carbon)
Key Pollutants Removed: Dust, allergens, mold, viruses, pet dander, smoke (with SmokeStop filter), light VOCs and odors
Unique Features: Quiet operation, whisper-silent night mode, optional SmokeStop filter for enhanced gas and odor removal
Best suited for: Medium to large rooms, bedrooms, allergy and asthma sufferers
See Price Here

What are VOCs?

VOCs are emitted as gases from certain solids or liquids. VOCs include a variety of chemicals, some of which may have short- and long-term adverse health effects. Concentrations of many VOCs are consistently higher indoors (up to ten times higher) than outdoors. VOCs are emitted by a wide array of products numbering in the thousands. Examples include:

Paints and lacquers
Paint strippers
Cleaning supplies
Pesticides
Building materials and furnishings
Office equipment such as copiers and printers
Correction fluids and carbonless copy paper
Graphics and craft materials including glues and adhesives, permanent markers, and photographic solutions
Hobbies
Dry-cleaned clothing
Air fresheners
Personal care products
Disinfectants

Organic chemicals are widely used as ingredients in household products. Paints, varnishes, and wax all contain organic solvents, as do many cleaning, disinfecting, cosmetic, degreasing, and hobby products. Fuels are made up of organic chemicals. All of these products can release organic compounds while you are using them, and, to some degree, when they are stored.

Health Effects of VOCs

Exposure to VOCs can cause both short-term and long-term health effects. General symptoms include:

Eye, nose, and throat irritation
Headaches
Loss of coordination
Nausea
Damage to liver, kidney, and central nervous system

Formaldehyde is classified as a human carcinogen and benzene exposure is associated with leukemia. Other health effects include:

Eye, nose, and throat irritation
Wheezing and allergic reactions
Fatigue
Skin rashes

Some organics can cause cancer in animals; some are suspected or known to cause cancer in humans. The ability of organic chemicals to cause health effects varies greatly from those that are highly toxic, to those with no known health effects. As with other pollutants, the extent and nature of the health effect will depend on many factors including level of exposure and length of time exposed.

What is Formaldehyde?

Formaldehyde is a colorless, strong-smelling gas commonly used in pressed-wood products, composite wood products, and furniture made with pressed wood products. It is also commonly used as an industrial fungicide, germicide, and disinfectant, and as a preservative in mortuaries and medical laboratories.

Formaldehyde is naturally occurring and can also be produced in small amounts by most living organisms as part of normal metabolic processes. However, elevated levels can cause adverse health effects.

Major Sources of Formaldehyde in Homes

Pressed-wood products: plywood, paneling, particleboard, fiberboard
Furniture and furnishings made with pressed wood products
Carpet
Glues and adhesives
Permanent press fabrics
Paper products
Paint and varnish
Burning of oil, gas, kerosene, coal, or wood
Cigarette smoke
Adhesives
Foam insulation
Wallcoverings

Health Effects of Formaldehyde

Exposure to formaldehyde can cause both short-term and long-term health effects. General symptoms include:

Eye, nose, throat, and skin irritation
Wheezing and coughing
Asthma attacks
Fatigue
Skin rashes
Severe allergic reactions

Long-term exposure to high levels of formaldehyde is associated with an increased risk of cancer. The National Cancer Institute (NCI) determined that exposure to formaldehyde may cause leukemia, particularly myeloid leukemia, in humans.

What to Look for in an Air Purifier for VOCs and Formaldehyde

Here are the key features to look for when shopping for an air purifier optimized for removing VOCs and formaldehyde:

Activated Carbon Filter – The most critical component. Activated carbon adsorbs gaseous pollutants.
Large Carbon Filter Surface Area – The more carbon the better for catching VOCs and gases.
Sealed Edges – Prevents pollutants from bypassing the carbon filter.
Supplementary Filtration Technologies – PCO, PECO or other methods to destroy VOCs are beneficial.
Real-Time Pollution Sensor – Alerts you to spikes in VOCs and automatically adjusts fan speed.
App Connectivity – Allows monitoring air quality when away from home.
CADR Rating – A higher clean air delivery rate means faster air purification.
Noise Level – Units with large fans can generate significant white noise.
Coverage Area – Match the unit’s specs to the size of your rooms.

Also consider whether you want a portable unit or a whole-house system with multiple air purifiers working together.

Where to Place the Air Purifier

Strategic placement of your air purifier will improve its effectiveness. Some tips on where to put it:

Near known sources of VOCs and formaldehyde like pressed wood furniture or recently painted walls.
In rooms where you spend the most time such as bedrooms and family rooms.
Away from objects that may obstruct air flow.
Elevate the unit if possible to optimize air circulation.
Avoid corners and alcoves which can restrict air flow.

You may need more than one air purifier if your home is large, has an open floor plan, or VOC sources are located far apart. Let the unit run continuously instead of only when you are home.

FAQs

1. Do air purifiers remove all VOCs and formaldehyde?

The best air purifiers are highly effective at removing most VOCs and formaldehyde, but may be less effective on some types. No air purifier eliminates 100% of these pollutants. However, they significantly reduce concentrations to safer levels.

2. How long does it take an air purifier to remove VOCs and formaldehyde?

Air purifiers with large amounts of activated carbon and powerful fans can purge VOCs and formaldehyde within hours of operation. But it depends on VOC levels and other factors like room size. Run times of days or longer may be needed to thoroughly purify the air in some cases.

3. Is it worth buying an air purifier just for VOCs and formaldehyde?

If you are highly sensitive to VOCs/formaldehyde or know exposure levels are high, a specialized air purifier is worth the investment for your health. If exposure is moderate, a general HEPA air purifier with added carbon may suffice.

4. Can air purifiers help with “new home smell” from VOCs?

Yes, “new home smell” is caused by high levels of VOCs from new furniture, carpeting, paints, and building materials. An air purifier with substantial VOC removal abilities can help eliminate this smell faster.

5. Should I leave an air purifier running all the time?

It is generally recommended to run air purifiers continuously if trying to control VOCs, formaldehyde or other gaseous pollutants. This maintains lower concentrations consistently rather than allowing buildup when the unit is off.

6. How do I know if VOC or formaldehyde levels are too high in my home?

The most definitive way is to do professional air quality testing. But signs like persistent odors, eye/nose/throat irritation, breathing issues, and headaches may indicate a problem. Many air purifiers also have VOC sensors that display real-time readings.

7. Can air purifiers reduce the risk of cancer from formaldehyde?

The ability of air purifiers to reduce cancer risk is unclear. But by maintaining formaldehyde concentrations at or below recommended health guidelines, air purifiers likely help lower cancer risk.

The Bottom Line

VOCs and formaldehyde are two major indoor air pollutants that can accumulate to dangerous levels inside homes. Investing in an advanced air purifier with large amounts of activated carbon filtration and supplementary technologies will provide the best protection by removing these chemicals from the air you breathe.

Carefully research air purifier models, read reviews, and compare their VOC/formaldehyde removal capabilities before making a purchase. Strategically place the unit and run it continuously for optimal results. Improving indoor air quality promotes better health and can reduce irritation and symptoms caused by exposure to VOCs and formaldehyde inside the home.

For more information, visit: EPA.gov

AC Dehumidifier(Dry) Mode- What and When Do You Use It?

What is Dehumidifier (Dry) Mode in AC?

High Humidity is the number one cause of mildew and mold growth in the home. It is also responsible for increased Allergy symptoms and can be a trigger for an Asthma attack.

Dehumidifier mode, also called Dry Mode, on an AC is the setting that turns on the dehumidifying function of an air conditioner to reduce excess humidity in the air.

When there is too much humidity in the air, the temperature can seem hotter than what it actually is.
Using the dehumidifier/ dry mode on the AC will help reduce the moisture in the air and restore comfortability back to your home.

What is the function of dry mode in AC?

Dry mode in an AC functions like a dehumidifier. Dehumidifiers and air conditioners are actually very similar in the way they work. They both drag air across a set of cooling coils that causes the air to condense.

User Guidelines for AC Dehumidifier (Dry) Mode

Condition	Dry Mode Usage	Recommended Settings	Notes
High Humidity, Mild Temperature	Yes	Moderate fan speed	Ideal for reducing humidity without overcooling the room.
High Humidity, High Temperature	Optional	Combine with cool mode at a higher temperature setting	Helps in maintaining comfort without excessive cooling.
Moderate Humidity, High Temperature	No	Use cool mode instead	Dry mode is less effective and unnecessary.
Continuous High Humidity	Yes, intermittently	Use periodically to maintain comfort	Prevents overuse and maintains energy efficiency.
Night Time or Low Activity	Yes	Lower fan speed, higher temperature	Reduces noise and maintains comfort during less active hours.

Air conditioner dry mode vs. dehumidifier

The difference is that air conditioners move the air across the cooling coils to cool off the air where is a dehumidifier moves the air across the cooling coils to condense the air but then reheats the air to repeat the process.

Dry mode vs. cool mode

Dry mode on your AC is the air conditioning setting that turns on the dehumidification function of the AC to reduce the humidity in the air.

Cool mode is the setting that cools down the air. Cool mode is the most common setting on an AC. It is the mood of the air conditioner that cools down the room to the temperature that you set the thermostat to.

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Air conditioner dehumidifier mode

Humidity, especially the excessive humidity that tends to hit in the hottest months can be a real enemy to your air conditioning.

When the relative humidity gets to a certain level, you can feel like the air conditioner is not even on.

And usually what happens is that you run to turn the thermostat down cooler.

But with so much moisture in the air and adding more power to the air conditioner, the results of turning the air conditioner thermostat down usually leads to the unit freezing over.

Then there is no cool air coming from it at all.

Another reason that humidity threatens your AC unit is that your system has to run on overdrive to keep up with the extra demand that the humidity places on it.

But you may be sitting on an air conditioner that has a function to help in those situations. And you might not have even known it.

The function I’m talking about is the air conditioner dehumidifier mode.

The air conditioner dehumidifier mode is usually represented by a raindrop symbol on the thermostat. It is also called the dry mode if you have an air conditioner with this function but it does not say dehumidifier.

Does an air conditioner dehumidify?

When your AC is in dehumidifier mode,
It turns off the cooling function and slows down the fan so that the air conditioning functions as a dehumidifier to reduce the moisture in the air.

Does air conditioning dry out the air?

By reducing the moisture in the air, you can regain comfortability without even having the cool mode running.

Not only will that save you money on energy, it will help save you in the long run by not overworking your air conditioning system.

Best temperature for dry mode

The best temperature to use dry mode is when the humidity is excessive but the actual temperature is not that hot.

The ideal of turning the AC on dry mode is to reduce the moisture level in the air and restore the comfortability of the area without using the cool air mode of the AC.

The function of Dry mode on an AC is to lower the humidity in the room so that the air feels cooler. It does not actually control or utilize the thermostat to achieve a designated temperature.

Dry mode vs. Cool mode power consumption

ACs are one of the biggest energy hogs in your house. Everyone knows how much the utility bill can skyrocket in the summer months because of the power that an air conditioning system uses.

The different modes on an air conditioning unit or not only to help provide you with the most comfort possible in terms of climate control but also in financial terms.

The cool mode on an air conditioner is easily the most expensive to run. And it is the setting that most people tend to use exclusively.

But there are different times when using the cool mode on an air conditioner is not only more expensive, it can’t get the job done as well.

Dry mode on an air conditioner can actually lower your energy bill provided the climate dictates it.

When the humidity is so high that it is overcoming the air conditioning,

Turning the AC dry mode will not only help reduce the humidity in the air and make the air feel more comfortable, it will turn off certain features on the air conditioner that are causing the energy bill to be more expensive.

When the dry mode is functioning, it turns down the cool air and it slows the fan way down.

Which means the power consumption of the air conditioner is way down.

In other words, less power, more money in your pocket.

Not only does humidity cause your air conditioner I do feel like it’s doing less than an adequate job, it also makes your air conditioner overcompensate to try to get the temperature in the room down to a comfortable level.

That means the power consumption in cool mode during times of excessive humidity will actually cost you more.

Air conditioner dry mode in winter.

The dry mode on an air conditioner, though it works like a dehumidifier to a certain point.
But at the end of the day they do not have the full function of a dehumidifier.

A dehumidifier compared to a air conditioner not only condenses the water to capture the humidity, it reheats the air that is released.

An air conditioner simply does not have this capacity.

Even most dehumidifiers call for the temperature to be at least 60 degrees.
Which makes them obsolete during the winter.

Using an air conditioning as a dehumidifier during the winter will not work for that intention, it will most likely cause damage to your unit.

Limitations and Considerations

While the dry mode in AC units can mitigate humidity to some extent, it may not match the efficacy of specialized devices like standalone dehumidifiers.

For instance, the Vellgoo Dehumidifier, acclaimed for its performance in large spaces, comes with user-friendly features such as a washable air filter and an automated pump for water drainage, offering a more tailored approach to humidity control.

Considering such a product could enhance moisture management, especially in highly humid environments, providing a more comprehensive solution than AC dry mode alone.

Why Central Heating Causes Dry Coughs and How to Prevent Them

Why is My Central Heat Making Me Cough?

If you find yourself coughing more often when the central heating is on, you’re not alone. Central heating can dry out the air and irritate respiratory passages, leading to coughing for some people. However, it’s not just the dry air that could be causing discomfort. Mold in HVAC systems can also contribute to respiratory issues, including coughing. Thankfully, there are steps you can take to mitigate these effects and keep your airways calm.

Why Central Heating Causes Dry Air

Central heating works by warming air and distributing it throughout your home via vents and ducts. However, this heated air lacks moisture. As it circulates, the dry air evaporates moisture from surfaces like your skin, nasal passages, throat, and lungs, which can make tissues dry, irritated, and inflamed, triggering coughing.

Colder outdoor air holds less moisture than warm indoor air. So when you heat up cold outdoor air, its relative humidity drops dramatically. Central heating systems also lack a humidification component to add moisture back into the air.

The Hidden Hazards of Dirty Ducts

Dirty ducts can significantly compromise your indoor air quality and the efficiency of your HVAC system.
Accumulated dust, pollen, pet dander, and other pollutants in the ducts can circulate contaminated air throughout your home, exacerbating allergies, respiratory problems, and asthma symptoms. Moreover, this buildup can restrict airflow, forcing your system to work harder and leading to increased energy consumption and decreased system efficiency.²

Recognizing the signs of dirty ducts is key to maintaining a healthy indoor environment.
Indicators such as visible dust buildup around vents, unusual odors when the HVAC system is running, and an increase in respiratory issues or allergic reactions can signal the need for professional duct cleaning. Ensuring your ductwork is clean not only enhances air quality but also contributes to the overall efficiency and longevity of your HVAC system.¹

Ventilation and Air Circulation

Before we delve into advanced air purification technologies like UV light solutions, it’s essential to understand the foundational role of ventilation and air circulation in maintaining indoor air quality. Proper ventilation is key to ensuring a healthy living environment, especially during the heating season when homes are sealed tight against the cold.

Why Ventilation Matters

Ventilation involves the exchange of indoor air with fresh outdoor air, which helps to reduce the accumulation of indoor air pollutants, including dust, allergens, and volatile organic compounds (VOCs). Good ventilation practices can also help mitigate the drying effect of central heating by introducing air with a higher moisture content from outside, particularly in areas with relatively humid outdoor climates.

Strategies for Improved Air Circulation

Natural Ventilation: Simply opening windows and doors for short periods can significantly improve air quality, even in cold weather. This allows stale, dry air to escape and fresh, moist air to enter.
Mechanical Ventilation: For homes in extreme climates or those with poor natural ventilation, mechanical systems such as Heat Recovery Ventilators (HRVs) or Energy Recovery Ventilators (ERVs) can provide controlled ventilation without significant heat loss.
Ceiling and Exhaust Fans: Utilizing ceiling fans can help circulate heated air more evenly throughout your home, reducing hot and cold spots and improving comfort. Exhaust fans, especially in kitchens and bathrooms, are crucial for removing excess moisture and odors and preventing mold growth.

The Role of Air Circulation

In addition to bringing in fresh air, ensuring that the air inside your home moves effectively can prevent the accumulation of airborne pollutants. Air circulation can be enhanced with strategic use of fans, ensuring that air filters are clean and unobstructed, and making sure that furniture does not block air vents.

Mold in HVAC Systems

In addition to drying out the air, central heating systems can harbor mold, which exacerbates respiratory issues. Mold thrives in moist environments, and when it grows in the ductwork or on other HVAC components, spores can spread throughout your home. Inhaling these spores can cause allergic reactions, exacerbate asthma, and provoke coughing.

Regular HVAC maintenance is crucial to prevent mold growth. This includes cleaning or replacing air filters, ensuring proper drainage, and inspecting ductwork for signs of moisture or mold. If mold is detected, professional cleaning may be necessary to remove it and prevent future growth.

Comparison of Indoor Air Quality Issues

Issue	Cause	Effects on Health	Common Solutions
Dry Air	Central heating systems heating cold outdoor air	Dry and irritated respiratory passages, leading to coughing	Humidifiers, hydration stations, steamy showers
Mold	Moisture buildup in HVAC systems and ducts	Allergic reactions, asthma exacerbation, coughing	Regular HVAC maintenance, professional cleaning, UV light purifiers
Bacteria/Viruses	Circulation of contaminated air through HVAC systems	Respiratory infections, worsening of health conditions	UV light purifiers, improved filtration systems, regular cleaning

Harnessing UV Light to Combat Mold in HVAC Systems

While addressing humidity and ensuring regular maintenance are critical steps in preventing mold growth in your HVAC system, another innovative solution is the use of Ultraviolet (UV) light technology. UV light, particularly in the UV-C spectrum, is known for its germicidal properties, effectively inactivating a wide range of microorganisms, including mold spores and bacteria.

How UV Light Works Against Mold

When installed within your HVAC system, UV lights work continuously to purify the air, targeting mold spores and bacteria before they have a chance to circulate throughout your home. The UV-C light disrupts the DNA of these microorganisms, preventing them from replicating and ultimately leading to their destruction. This not only helps to keep the ductwork clean but also improves the overall air quality in your home, reducing the potential triggers for coughs and other respiratory issues.

Implementing UV Light Solutions among the leading solutions in this space is the REME HALO® by RGF, a whole-home in-duct air purifier that transcends traditional UV lamp capabilities.

Innovative Air Purification with REME HALO

The REME HALO® stands out with its unique approach to air purification, utilizing RGF’s proprietary technology to produce low levels of hydrogen peroxide in the air that circulates through your air-conditioning system. This proactive method effectively reduces airborne and surface bacteria, viruses, odors, and mold spores, enhancing the quality of the air you breathe. The device’s ability to replicate nature’s air purification process indoors makes it an exceptional addition to any HVAC system, aiming to create a healthier living environment. Click Here For More Info

REME HALO: A Step Further in Air Purification

For those particularly concerned about ozone emissions, the REME HALO offers a solution that is verified as Zero Ozone to the UL 2998 standard. Utilizing the advanced aGHP-Cell™ technology, this model introduces Gaseous Hydrogen Peroxide into the air, targeting pollutants at their source without contributing to indoor ozone levels. This ensures that the air purification process is both effective and environmentally friendly, meeting the strict emissions limits set by CARB certification.

Safety Considerations

It’s worth noting that direct exposure to UV-C light can be harmful to humans and pets, potentially causing skin and eye irritation. Therefore, UV lights should be installed in parts of the HVAC system that are not directly accessible during normal use to ensure safety.

FAQ on Central Heating and Indoor Air Quality

Q1: How does central heating affect indoor air quality?
A1: Central heating can reduce indoor humidity levels, leading to dry air which can irritate the respiratory system and skin. It may also circulate dust, allergens, and other pollutants if not properly maintained.

Q2: Why does my house feel so dry in the winter?
A2: In winter, the cold air outside holds less moisture than warm air. When this cold air is heated indoors without adding moisture, it leads to dry indoor conditions.

Q3: Can dry indoor air cause health issues?
A3: Yes, dry indoor air can lead to dry cough, irritated sinuses, itchy skin, and can exacerbate respiratory conditions such as asthma and allergies.³

Q4: How can I improve humidity levels in my home during the heating season?
A4: Using humidifiers, placing bowls of water around the house, and keeping indoor plants are effective ways to add moisture back into the air.

Q5: What are the signs of mold in HVAC systems?
A5: Musty odors, visible mold growth around vents and drip pans, and increased allergy symptoms can indicate mold presence in HVAC systems.

Q6: How can UV light purifiers help improve indoor air quality?
A6: UV light purifiers can kill or deactivate microorganisms like bacteria, viruses, and mold spores, reducing their presence in the air circulated by the HVAC system.

Q7: Is it necessary to have my ductwork cleaned regularly?
A7: Regular duct cleaning can help remove dust, debris, and potential mold growth, improving the efficiency of your HVAC system and the quality of indoor air.

Q8: Can ventilation help with indoor air quality during the heating season?
A8: Yes, proper ventilation can introduce fresh air and reduce pollutant levels indoors. Opening windows briefly or using ventilation systems can help.

Q9: What humidity level should I maintain indoors during winter?
A9: Indoor humidity levels between 30-50% are considered optimal for comfort and health during the winter months.

Q10: Should I see a professional if I suspect my HVAC system is affecting my health?
A10: Yes, if you experience persistent health issues like coughing, allergies, or asthma that you suspect are linked to your HVAC system, consult a professional for an inspection and potential solutions.

Pros and Cons of UV Light in HVAC. Is it Worth it?

Is Using UV Light in your HVAC worth it?

Installing UV lights in HVAC systems can significantly improve air quality by neutralizing harmful microorganisms. However, potential drawbacks include the initial installation cost and the limited purification scope, as UV lights do not filter particulates and may produce ozone. Weighing these benefits against the cons is crucial in deciding on the integration of UV technology into your HVAC setup.

Pros of UV light in HVAC	Cons of UV light in HVAC
Kills bacteria, viruses, and other microorganisms that can cause health problems	Can be expensive to install and maintain
Helps prevent the growth of mold and mildew in HVAC systems	UV light can be harmful to humans and pets if exposed directly
Improves indoor air quality	UV light effectiveness can diminish over time and may require replacement
Increases HVAC system efficiency and longevity	Some types of HVAC systems may not be compatible with UV light installations

Pros and Cons of UV Light in HVAC

UV in HVAC Benefits

One of the primary benefits of UV light in HVAC is its ability to kill bacteria, viruses, and other microorganisms that can cause health problems.

By neutralizing these harmful pathogens, UV light can improve the quality of the air in your home or business and reduce the risk of illness.

UV light can also help prevent the growth of mold and mildew in HVAC systems.

These fungi can thrive in moist, warm environments like air conditioning coils, and can cause respiratory problems, allergies, and other health issues.

UV light can kill mold and mildew spores, preventing them from spreading and improving overall indoor air quality.

Another advantage of UV light in HVAC is that it can increase system efficiency and longevity by keeping coils and other components clean.

When dust, dirt, and other debris accumulate on coils, it can reduce the efficiency of the system and cause it to work harder than necessary.

By eliminating these contaminants with UV light, HVAC systems can operate more efficiently and last longer.

Cons of UV Light in HVAC

While there are many benefits to using UV light in HVAC, there are also some potential drawbacks.

For one, UV light can be expensive to install and maintain.

Depending on the size and complexity of your HVAC system, installing UV light can be a significant investment.

Additionally, UV lamps may need to be replaced periodically to ensure they continue to function effectively.

Another concern with UV light in HVAC is that it can be harmful to humans and pets if exposed directly.

While the amount of UV radiation emitted by HVAC systems is typically very low, prolonged exposure can still cause skin and eye damage.

For this reason, it’s important to follow proper safety protocols when installing and maintaining UV lamps in HVAC systems.

Finally, some types of HVAC systems may not be compatible with UV light installations.

For example, systems with coated or painted surfaces may not be suitable for UV lamps, as the coatings can block the light from penetrating the surface.

What are the most strategic places to install UV Light in HVAC

Air Handling Units (AHUs): UV lights placed in AHUs disinfect the air as it passes through, reducing the overall microbial load. This helps ensure that the air distributed throughout the building is cleaner, contributing to healthier indoor environments.
Cooling Coils and Drain Pans: These areas are prone to moisture and can harbor mold and bacteria. UV lights installed here directly target these microorganisms, preventing their growth. This not only improves air quality by reducing mold spores and bacteria in the circulated air but also maintains the efficiency of the HVAC system by keeping the coils clean, ensuring optimal heat exchange and reducing energy consumption.
Supply Ducts: Installing UV lights in the supply ducts treats the air one more time before it enters the occupied spaces, offering an additional layer of disinfection. This can be particularly beneficial in settings that require high levels of cleanliness, such as hospitals or laboratories.
Return Air Ducts: Placing UV lights in the return air ducts helps to minimize the recirculation of pathogens and contaminants back into the air handling unit and throughout the building. By disinfecting the air before it’s mixed with fresh air and recirculated, the overall indoor air quality is improved.

Each location targets different aspects of air quality and system efficiency: AHUs and ductwork focus on treating the air, while cooling coils and drain pans target surface disinfection to prevent microbial growth that can affect air quality and system performance.

Most Strategic?

If you have only one or two UV lights to install in your HVAC system, targeting the cooling coils and drip (or drain) pans would be among the best choices for several reasons:

High Risk for Mold Growth: These areas are prone to moisture accumulation, making them ideal environments for mold and bacteria to thrive. By focusing on these spots, you can directly address the primary conditions that facilitate mold growth.
Impact on Air Quality: Mold and bacteria growth on the cooling coils and in the drip pans can significantly affect the air quality, as these microorganisms can be dispersed into the air circulated throughout the building. Using UV lights to minimize growth in these areas can help maintain healthier indoor air.
System Efficiency: Mold growth on the cooling coils can reduce the HVAC system’s efficiency by insulating the coils and inhibiting heat exchange. Keeping the coils clean with UV light can help maintain the system’s efficiency and potentially reduce energy costs.

By positioning UV lights to irradiate the cooling coils and the area around the drip pans, you can effectively reduce the microbial load in these critical areas, helping to prevent mold growth, maintain air quality, and ensure the efficient operation of the HVAC system.

Best UV Light for HVAC System

Whole-home air purification: The REME HALO is installed within your HVAC system, potentially purifying air throughout your entire living space.
Reduces airborne contaminants: It reportedly uses proprietary technology to target pollutants like bacteria, viruses, mold, and odors.
Silent operation: Many users commend its quiet operation, making it suitable for homes and businesses.
Easy to maintain: Replacing the cell is mentioned to be a simple process by some customers.
Potential health benefits: Some users report improved air quality, reduced allergy symptoms, and a fresher overall environment. See the Reme Halo by RGF here.

Safety Considerations When Using UV Light in HVAC

To ensure safe and effective use of UV light in HVAC systems, it’s important to follow proper safety protocols.

This includes installing UV lamps correctly, using shielding and warning signs to prevent accidental exposure, and wearing appropriate personal protective equipment when working on or around UV installations.

Proper maintenance is also critical to ensure the continued effectiveness of UV lamps in HVAC systems.

This includes regularly cleaning the lamps and replacing them when necessary, as well as ensuring that they are positioned correctly within the system.

Installation of UV Lamps in HVAC Systems

Proper installation of UV lamps in HVAC systems is critical to ensure their effectiveness and safety. Here are some key considerations to keep in mind:

1. Hire a qualified professional

UV lamps should be installed by a qualified HVAC technician who has experience with UV technology.

A professional installer can ensure that the lamps are positioned correctly and that the wiring is done safely.

2. Choose the right location

UV lamps can be installed in several locations in an HVAC system, such as in the air handler, ductwork, or near the coil.

The location will depend on the type of system and the specific needs of the building.

It’s important to choose a location that will provide optimal coverage of the air flowing through the system.

3. Determine lamp type and quantity

The type and quantity of UV lamps needed will depend on the size of the HVAC system and the level of air disinfection required.

A qualified installer can help determine the appropriate lamp type and quantity.

4.Install the lamps correctly

Once the location and lamp type and quantity have been determined, the lamps can be installed.

UV lamps should be installed in a way that minimizes exposure to humans and pets, as direct exposure to UV radiation can be harmful.

Shielding and warning signs can be used to prevent accidental exposure.

5. Connect the power supply

After the lamps are installed, they need to be connected to the power supply.

This should be done by a qualified professional to ensure that the wiring is done safely and in compliance with local electrical codes.

6.Test the lamps

Once the lamps are installed and connected, they should be tested to ensure that they are functioning properly.

A professional installer can perform a test to verify that the lamps are emitting the correct amount of UV radiation.

FAQ

Can UV light in HVAC systems help with allergies?

Yes, UV light can help reduce the presence of allergens in indoor air, such as mold spores and dust mites.

How often do UV lamps need to be replaced in HVAC systems?

It varies depending on the type of lamp and the manufacturer’s recommendations, but typically every one to two years.

Is UV light in HVAC systems safe for humans and pets?

While the amount of UV radiation emitted by HVAC systems is typically very low, prolonged exposure can still cause skin and eye damage.

It’s important to follow proper safety protocols when installing and maintaining UV lamps in HVAC systems.

Can UV light in HVAC systems damage the equipment?

No, when properly installed and maintained, UV light should not cause damage to the HVAC system.

Will UV light in HVAC systems eliminate all microorganisms?

While UV light is effective at killing many types of microorganisms, it may not be effective against all strains or types.

Does installing UV light in my HVAC system require professional help?

Yes, professional installation is recommended to ensure the UV light is correctly positioned for maximum effectiveness and safety.

Can UV lights in HVAC systems reduce energy costs?

By maintaining cleaner coils and components, UV lights can improve system efficiency, potentially leading to lower energy costs.

Are there different types of UV lights for HVAC systems?

Yes, there are various types of UV lights available, including coil sterilization lights and air sterilization lights, each designed for specific applications within the system.

How do I know if a UV light is working in my HVAC system?

Some UV light systems have indicators or viewing ports to check operational status, but it’s best to have regular maintenance checks by a professional.

Can UV light in HVAC systems help with odor control?

Yes, by reducing microbial growth, UV lights can also help minimize odors caused by mold and bacteria in the system.

Can I Put a Window Air Conditioner Work on the Floor? Why Not?

Will a window air conditioner work on the floor?

Technically, a window air conditioner can turn on and run while sitting on the floor. However, the way a window AC unit expels heat, drains condensation, and exchanges air can make using it on the floor less than ideal. These units are designed to be mounted in a window or through a wall to ensure proper ventilation, efficient cooling, and effective moisture drainage. Placing a window AC on the floor may lead to reduced efficiency, potential damage to the unit, and inadequate cooling performance.

Introduction

It’s not uncommon to find yourself in need of an air conditioner while being confined to an area where installing one isn’t exactly straightforward.

Various circumstances might lead you to occupy a room without windows, or perhaps you’re in a garage, workshop, or another type of space not originally designed to accommodate a window air conditioner.
In such situations, it’s tempting to consider using a spare window air conditioning unit you might have on hand. The question arises: Can this device simply be brought inside and placed on the floor or a table to cool the room?

Unfortunately, the design of window air conditioners doesn’t support effective cooling when the unit is not properly installed in a window.

These devices are specifically engineered to operate within a window frame, ensuring optimal air exchange, efficient cooling, and proper moisture drainage.

When placed in an unintended location, such as on the floor, their performance is significantly compromised, leading to inefficiency and potentially even damage to the unit.

In this article, we aim to elucidate the critical role of placement in maximizing the effectiveness of a window air conditioner. The concept of placing such a unit on the floor serves as an illustrative example to highlight how positioning impacts its functionality.

How does the placement of a window air conditioner effects how it will cool a room.

Heat Expulsion

Window air conditioners are designed to expel heat from their rear. If you’ve ever passed behind one, you’ve likely felt the warm air being emitted. Placing a window AC on the floor would result in it discharging cool air from the front but simultaneously releasing hot air from the back, effectively negating the cooling effect. The design intention behind these units is for them to be mounted in a window, allowing them to expel heat outside, not into the room.

Drainage

These units also work by extracting moisture from the air, condensing it, and then draining it through a hole at the bottom. This design is another reason why window ACs are intended for window installation, ensuring that the condensation exits the unit outside the house, preventing indoor water accumulation.

Hot Air Circulation

Considering that hot air rises and the coolest air in a room is near the floor, a window AC placed too low may recycle this cool air instead of drawing in and cooling the warmer air above. This could result in inefficient cooling, especially in the areas of the room where it’s most needed.

Noise Levels

The design of a window air conditioner also takes into account noise reduction, with the noisier components like the compressor and motor positioned to be outside the house when installed in a window. Placing the unit indoors would lead to increased noise levels, making the environment less comfortable.

Emergency Use

In emergency situations where no other cooling options are available, a window AC can technically be run on the floor. Direct exposure to the cool air can provide relief, albeit in a limited area. However, it’s important to manage the drainage by placing a pan underneath to collect water, and be prepared for increased indoor noise and potentially uneven cooling.

Ultimately, while a window air conditioner can function on the floor in specific scenarios, such placement is far from ideal and undermines the unit’s efficiency, design purpose, and overall effectiveness in cooling a room.

Can you put a window air conditioner on a table?

Placing a window air conditioner on a table does offer a slight improvement over having it on the floor, primarily because it would be positioned to draw in warmer air from the room rather than the cooler air found at floor level.

Even when elevated on a table, the air conditioner would still expel hot air from its rear. This expelled heat could warm other areas of the room, counteracting the cooling effect generated at the front of the unit. In a typical window installation, this heat is directed outside, away from the interior space.

Also the problem of condensation drainage persists. Window air conditioners are designed to allow condensation to drip outside when mounted in a window. When placed on a table, there would need to be an alternative method to collect or direct this water away, preventing damage to the table surface and avoiding water accumulation on the floor.

The operating noise, particularly from the compressor and motor, would be more pronounced when the unit is used inside the room instead of being partially outside a window.

DIY Engineering Solutions

Some people have creatively addressed these challenges by employing DIY methods, such as attaching ductwork to the rear of the unit to channel the expelled heat into an attic, closet, or another area where it won’t raise the room’s temperature. While this can be an effective workaround for the heat expulsion issue, it requires a certain level of technical skill and understanding of air conditioning systems to implement safely and effectively.

Considerations

If you’re in a situation without window access but have a window AC unit, exploring such DIY solutions might seem appealing. However, it’s crucial to address the drainage issue by finding a way to capture or direct the condensation effectively. Additionally, the increased noise level from having the unit operate entirely indoors is an important factor to consider for your comfort and the comfort of others in the space.

How Do You Cool a Room with No Windows?

Method	Description	Best For
Portable Air Conditioners	Versatile units that require venting through ceiling, dryer vent, or wall. Need drainage for condensation.	Flexible cooling, temporary setups
Evaporative Coolers	Best for dry climates, use water evaporation to cool air. Add moisture, no external venting needed.	Dry, low-humidity areas
Split Ductless Air Conditioners	Consist of outdoor and indoor units, require professional installation. Quiet and efficient.	Permanent, efficient cooling solution
Fans and Air Circulation	Improve air movement without lowering temperature. Makes the room feel cooler by circulating air.	Immediate airflow improvement
Thermal Curtains and Insulation	Prevent heat from entering by using insulating materials on doors or adding wall insulation.	Reducing heat gain from outside
Dehumidifiers	Remove moisture from the air, making the room feel cooler in humid climates.	Humid climates
Cool Roofing or Reflective Materials	Use materials that reflect sunlight to reduce heat absorption in rooms at the top of buildings.	Top-floor or attic rooms
Heat-Generating Appliance Management	Reduce use of appliances that generate heat, especially during hot parts of the day.	All areas, especially small, enclosed spaces
Creative Venting Solutions	Use vents to circulate cool air from adjacent rooms or expel warm air to the outside.	Rooms adjacent to cooled or ventilated spaces

Cooling a room without windows presents a unique challenge, as traditional window air conditioners are not an option. However, there are several alternative methods to cool such a space effectively:

1. Portable Air Conditioners

Portable air conditioners are a versatile solution. They don’t require window access for installation but do need a way to vent hot air outside. This can be achieved through a drop ceiling, dryer vent, or a hole in the wall. Ensure the unit has an appropriate drainage system for condensation.

2. Evaporative Coolers (Swamp Coolers)

Evaporative coolers are best suited for dry climates. They use the evaporation of water to cool the air, which can be an efficient method in areas with low humidity. No external venting is required, but they do add moisture to the air, which might be a consideration depending on the climate.

3. Split Ductless Air Conditioners (Mini-Split Systems)

Mini-split systems are an efficient way to cool rooms without windows. They consist of an outdoor compressor/condenser unit and one or more indoor air handling units, connected by a small conduit. Installation requires a professional but offers a permanent, quiet, and efficient cooling solution.

4. Fans and Air Circulation

Enhancing air circulation can also help cool a room. Ceiling fans or oscillating fans don’t lower the room temperature but can make it feel cooler by moving air around. Strategically placed fans can help circulate cool air from other parts of the building into the windowless room.

5. Thermal Curtains and Insulation

Improving the room’s insulation can prevent heat from entering. Using thermal curtains or blackout curtains on any doors leading to brighter, hotter areas can help keep the room cooler. Insulating any ductwork or adding insulation to walls can also reduce heat gain.

6. Dehumidifiers

In humid climates, a dehumidifier can make a room feel cooler by removing moisture from the air, even though it doesn’t lower the temperature. Less humidity means sweat evaporates more quickly, which naturally cools the body.

7. Cool Roofing or Reflective Materials

If the room is at the top of a building, using cool roofing materials or reflective paint can reduce heat absorption from the sun, keeping the space cooler.

8. Heat-Generating Appliance Management

Minimize the use of heat-generating appliances within the room during the hottest parts of the day. This includes computers, printers, and especially kitchen appliances if the space includes a cooking area.

9. Creative Venting Solutions

If there’s access to an adjacent room with windows or external walls, you can create a venting solution through the adjoining wall to help circulate cool air into the windowless space or expel warm air.

When choosing a cooling method, consider the room’s size, your budget, and the climate in your area. Some solutions may require professional installation, but they can provide a comfortable and sustainable environment in windowless rooms.

What is a Humidifier Ionizer?

What does an ion humidifier do?

Anion humidifier benefits

<img loading="lazy" decoding="async" src="https://breathebetterair.org/wp-content/uploads/2020/09/What-does-an-ionizer-do-in-a-humidifier-1024x681.jpg" alt="What does an ionizer do in a humidifier" width="929" height="618" />Humidifier vs. Ionizer

Can you use an air purifier and humidifier together?

3 Ways a Humidifier can Clean Air

<img loading="lazy" decoding="async" src="https://breathebetterair.org/wp-content/uploads/2020/09/Humidifier-vs.-Ionizer-1024x680.jpg" alt="Humidifier vs. Ionizer" width="929" height="617" />Recap

Where to Put a Humidifier When You’re Sick

<img loading="lazy" decoding="async" class="size-medium wp-image-15650 aligncenter" src="https://breathebetterair.org/wp-content/uploads/2023/09/battling-a-cold-1-300x250.jpg" alt="" width="300" height="250" />

What Type of Humidifier Is Best for Coughing and Congestion?

What to Set Your Humidifier At When Sick

How Close Should a Humidifier Be to Your Face?

Does Sleeping with a Humidifier Help a Cold?

Does Sleeping with a Humidifier Help with Congestion?

Best Humidifier for Coughing at Night

Best Humidifiers for Your Bedroom

Frequently Asked Questions (FAQ) About Using a Humidifier When Sick

Advantages of electric room heater

1. Warmth.

2. Supplemental heat

3. Convenience

4. Cheaper

<img loading="lazy" decoding="async" class="alignleft size-full wp-image-16318" src="https://breathebetterair.org/wp-content/uploads/2020/04/Untitled-design-2024-01-20T090005.359.jpg" alt="" width="1801" height="1500" />Disadvantages of a space heater

1. Limited heat

2. Take longer

3. Fire risk

4. Power Hogs

5. Toasted Skin Syndrome

Symptoms and Appearance:

Long-term Effects:

Prevention and Management:

Safety Measures for Electric Space Heaters:

Recap

What do the numbers and symbols on a dehumidifier mean?

Dehumidifier Numbers and Settings

<img loading="lazy" decoding="async" class="alignleft size-full wp-image-16512" src="https://breathebetterair.org/wp-content/uploads/2024/02/Untitled-design-2024-01-20T085811.274.jpg" alt="" width="1801" height="1500" />How to Find and Set Dehumidifier Settings on an AC

Benefits of Using a Dehumidifier

Improved Indoor Air Quality:

Mold and Mildew Prevention:

Enhanced Comfort:

Energy Efficiency:

Structural Preservation:

Peace of Mind:

Are dehumidifiers safe to leave on?

<img loading="lazy" decoding="async" class="alignleft size-full wp-image-16513" src="https://breathebetterair.org/wp-content/uploads/2024/02/woman.jpg" alt="" width="1801" height="1500" />Should I run a fan with a dehumidifier?

Should I run a dehumidifier with an air conditioner?

How to know if you need a humidifier or dehumidifier?

Is it okay to sleep in a room with a dehumidifier?

What is the Best Water for a Humidifier?

Distilled Water for Humidifier

Tap water in a humidifier?

<img loading="lazy" decoding="async" src="https://breathebetterair.org/wp-content/uploads/2021/12/bottled-water-for-humidifier-1.jpg" alt="bottled water for humidifier" width="1024" height="681" />Bottled Water in a Humidifier?

Should I use filtered water in my humidifier?

Should I boil the water I use in my humidifier?

Should I put hot or cold water in my humidifier?

What Kind of Air Purifier is Best for VOCs and Formaldehyde?

The Best Air Purifiers for Removing VOCs and Formaldehyde

What are VOCs?

<img loading="lazy" decoding="async" class="alignleft wp-image-15032 size-full" src="https://breathebetterair.org/wp-content/uploads/2023/09/Best-Air-Purifier-for-VOCs-and-Formaldehyde.jpg" alt="Best Air Purifier for VOCs and Formaldehyde" width="1801" height="1500" />Health Effects of VOCs

What is Formaldehyde?

<img loading="lazy" decoding="async" class="alignleft size-full wp-image-2931" src="https://breathebetterair.org/wp-content/uploads/2020/03/woman-bandana-cigarette-drink-passion-adult.jpg" alt="cigarette smoke formaldehyde" width="910" height="607" />Major Sources of Formaldehyde in Homes

Health Effects of Formaldehyde

What to Look for in an Air Purifier for VOCs and Formaldehyde

Where to Place the Air Purifier

FAQs

1. Do air purifiers remove all VOCs and formaldehyde?

2. How long does it take an air purifier to remove VOCs and formaldehyde?

3. Is it worth buying an air purifier just for VOCs and formaldehyde?

4. Can air purifiers help with “new home smell” from VOCs?

5. Should I leave an air purifier running all the time?

6. How do I know if VOC or formaldehyde levels are too high in my home?

7. Can air purifiers reduce the risk of cancer from formaldehyde?

<img loading="lazy" decoding="async" class="alignleft size-large wp-image-15034" src="https://breathebetterair.org/wp-content/uploads/2023/09/Untitled-design-2023-09-12T095017.127-1024x853.jpg" alt="" width="660" height="550" />The Bottom Line

What is Dehumidifier (Dry) Mode in AC?

What is the function of dry mode in AC?

User Guidelines for AC Dehumidifier (Dry) Mode

<img loading="lazy" decoding="async" src="https://breathebetterair.org/wp-content/uploads/2021/08/AC-Dehumidifier-Dry-Mode.jpg" alt="AC Dehumidifier Dry Mode" width="1024" height="684" />Air conditioner dry mode vs. dehumidifier

Dry mode vs. cool mode

Air conditioner dehumidifier mode

<img loading="lazy" decoding="async" src="https://breathebetterair.org/wp-content/uploads/2020/07/what-is-dry-mode-in-ac-820x1024.jpg" alt="what is dry mode in ac" width="820" height="1024" />

Humidifier vs. Ionizer

Recap

Disadvantages of a space heater

How to Find and Set Dehumidifier Settings on an AC

Should I run a fan with a dehumidifier?

Bottled Water in a Humidifier?

Health Effects of VOCs

Major Sources of Formaldehyde in Homes

The Bottom Line

Air conditioner dry mode vs. dehumidifier

The Hidden Hazards of Dirty Ducts

Mold in HVAC Systems

Installation of UV Lamps in HVAC Systems

Introduction