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Air Conditioning Symbols and Modes Explained

Symbols and Modes on an Air Conditioner

Have you taken a good look at a modern AC thermostat? If your like me, you don’t know what half of the symbols and modes on the air conditioner do.

Chances are, You are sitting on a goldmine of awesome settings if you just knew how to decipher them.

Honestly a thermostat can be confusing to look at and understand how to operate for anyone. So hopefully this brief guide can give you a little bit of the knowledge you need to operate your air conditioning system a little easier.

Air conditioner mode symbols

Some air conditioner mode symbols are very easy to identify but others are far from it. They range from simple fans and raindrops to pine trees in a forest.
How in the world would you ever know what a pine tree symbol on an AC it supposed to represent? Not exactly intuitive.

Fan mode in AC

fan-mode-in-acFan Mode symbol is simply a fan. The fan mode on an AC when set to the “on” position runs the AC fan continuously even when the compressor is off.

A few reasons you may want to use this are:
1.  Helps eliminate hot and cold spots in house. The fan blowing continuously will help move the air and keep the temperature more even as the AC cycles on and off.
2.  Helps thaw a frozen AC out faster.
when you have a problem with the AC freezing over, turn the fan on will help fall out the condenser coils quicker.
3. Air purifiers are installed in the system that need continuous air flow.

Auto mode in AC

auto-mode-in-acAuto mode on the AC, when set to the “on” position turn the fans on automatically when the AC is is in cooling mode.

Benefits of using auto mode on the AC include

  1. Lowers utility bill.
  2. Less humidity. Auto mode allows for the condensation to drain out, rather than be evaporated back into your home.
  3. Fewer filter replacements.

Cool Mode Symbol in AC 

cool-mode-in-ac
The snowflake is the common symbol for Cool Mode in an AC. Cool mode on the AC is the default mode for an air conditioner.

It is the setting that you want to turn on when you need cool air flowing through your home. To operate simply , make sure that cool mode is on the “on” position and scroll up or down to choose your desired room temperature.

Air conditioner modes explained

Heat mode in AC

heat mode in acHeat Mode on a AC is represented by the Sun.
The heat mode on an AC is the opposite of cool mode.

Central heat and air systems incorporate both air conditioning and heating so that you can have cool air in the summer and warmer in the winter.

Heat mode on the AC operates exactly the way the cool mode does.
Simply place heat mode into the “on” position and scroll up or down to the desired temperature you want the air to be.

Dry Mode symbol in air conditioner

dry-mode-in-ac
Dry mode on an AC operates the air conditioner as a dehumidifier while it is on. Dehumidifiers reduce the relative humidity inside of a house.

Some reasons you may want to use this setting are:
The weather is muggy but not too hot.

When the humidity is high, the temperature can feel much hotter than it actually is. During these times, dry mode on the AC will increase the comfortability of your home without the ac cooling.

  1. Lower utility bill.
  2. Helps keep condensation off of the windows

Sleep mode in AC

sleep-mode-in-ac
Sleep mode symbol on AC remote is a crescent Moon.
Sleep mode on your AC is an energy saving mode designed to raise the setting of the thermostat gradually while you are sleeping.

While the AC is in sleep mode,  the temperature of the house will rise every hour till the house is 2to 3 degrees warmer than when you went to sleep.

Plasma ion mode in AC

ion-mode-in-acIon mode on an AC turns on a built-in ionic air purifier that disperses plasma ions( ions that have both a negative and a positive polarity) throughout your home.

Reasons that you may want to use the plasma ion setting are.

  1. Reduces airborne bacteria and viruses
  2. Keeps dust out of the ambient air
  3. Improve air quality and reduces airborne household allergens

Turbo mode in AC

Turbo mode on your AC is the mode you want to use when you need the house to cool off quickly.

What it actually does is run your fan on full speed for approximately 30 minutes to move the cool air throughout the house faster.

Turbo mode or “quick cool” as it is found on many thermostats, is the most energy consuming mode on your AC. It’s the equivalent of pressing the gas pedal all the way down to speed up.

Timer in AC

The timer on an AC is used to set your AC to go on or off at a specific time.

When the AC is in auto mode, it goes on and off according to the temperature in the room.
But there are times when you do not want your air conditioner on regardless of the temperature in the room.

The timer on the AC can be used to schedule when you want your AC to come on or turn off.

Some applications for this are:

1.You want your air conditioner to be running a little bit before you get home
2. You have pets.

Tree Symbol on AC Remote

health-mode-in-acThe Tree symbol on a AC remote is Health Mode. Health mode on an AC is similar to ion mode.

 

 Health mode is put in place to help reduce bacteria and mold inside of your AC. This function not only helps clean the inside of your unit, it helps your unit deliver cleaner air.

Swing mode air conditioner

swing-mode-air-conditionSwing mode is a setting on some air conditioning remotes the controls the flaps on an air conditioner.
This function basically pushes Cool Air one direction then after about 30 seconds pushes it the other direction.

Eco mode in AC

Eco Mode in AC stands For Economy. This is the setting that uses less energy by combining different percentages of fan air and cooled air to achieve comfort in the home and still use less energy. Similar to the economy setting in a modern car, the cooling result is good but not intended to be the best.

FAQ: Understanding Your Air Conditioner’s Symbols and Modes

Q1: What do the symbols on my air conditioner mean?
A1: Air conditioner symbols can range from straightforward to perplexing. You might see symbols like fans, raindrops, or even pine trees. Each symbol represents a different mode or function, such as fan mode, cool mode, or a special feature like a built-in air purifier.

Q2: What is Fan Mode on my AC?
A2: Fan Mode is symbolized by a fan icon. In this mode, the AC’s fan runs continuously to circulate air, even when the cooling function is off. This can help even out room temperatures and assist in defrosting a frozen AC unit.

Q3: What does Auto Mode do?
A3: Auto Mode automatically turns the fan on and off based on the cooling needs of your space, helping to reduce energy use, lower humidity levels, and decrease the frequency of filter replacements.

Q4: How does Cool Mode work?
A4: Indicated by a snowflake symbol, Cool Mode is the default setting for air conditioners, designed to cool your home. Just select this mode and adjust the temperature to your comfort.

Q5: What is Heat Mode?
A5: Represented by a sun symbol, Heat Mode turns your air conditioner into a heater, providing warm air instead of cool.

Q6: Can my AC dehumidify my home?
A6: Yes, Dry Mode operates your AC as a dehumidifier, removing excess moisture without significantly cooling the room. This is ideal for muggy but not overly hot days.

Q7: What’s Sleep Mode?
A7: Sleep Mode, symbolized by a crescent moon, gradually increases the thermostat setting overnight to save energy while maintaining comfort.

Q8: What does Plasma Ion Mode do?
A8: Plasma Ion Mode activates a built-in ionic air purifier, improving air quality by reducing airborne bacteria, viruses, and allergens.

Q9: What is Turbo Mode?
A9: Turbo Mode cools your space quickly by running the fan at full speed for a short period. It’s great for rapid cooling but is more energy-intensive.

Q10: How does the Timer function work?
A10: The Timer allows you to set your AC to turn on or off at specific times, offering convenience and energy savings.

Q11: What is the Tree Symbol on my AC remote?
A11: The Tree symbol stands for Health Mode, which works to reduce bacteria and mold, ensuring the air blown by your AC is cleaner.

Q12: What is Swing Mode?
A12: Swing Mode adjusts the direction of airflow, alternately directing air to different parts of the room for more even cooling.

Q13: How does Eco Mode save energy?
A13: Eco Mode reduces energy consumption by optimally balancing fan air and cooled air, similar to an economy setting in vehicles.

Does a Window AC Use Outside Air? (It’s Not What It Seems)

Does a Window AC pull Air from Outside: Separating Fact from Fiction

When it comes to cooling your space, window air conditioners are a popular choice for their efficiency and convenience.
However, there’s a common misconception that these units simply pull in cool air from the outside.
In reality, the way window air conditioners cool your room involves a bit more complexity, especially when distinguishing between the two main types: refrigerated and evaporative air conditioners.

Where Do Window ACs Pull Air From?

Contrary to popular belief, most window air conditioners do not pull air from outside to cool the room. Instead, they recirculate the indoor air, cooling it through a refrigeration cycle. The only exception is when the unit is set to “vent” or “fan” mode, which may introduce a small amount of outdoor air for ventilation purposes.

Types of Window Air Conditioners: Refrigerated vs. Evaporative

  • Refrigerated Air Conditioners: These are the more commonly used units in modern homes. They work by recirculating the indoor air, cooling it by passing it over coils filled with refrigerant. The warm air is expelled outside, making this system highly efficient for lowering room temperature without introducing outside air.
  • Evaporative Air Conditioners (Swamp Coolers): Less common but highly effective in dry climates, evaporative coolers pull in warm outside air and cool it by passing it over water-saturated pads. This process adds moisture to the air, which can be a boon in arid conditions but less desirable in humid climates.

How Refrigerated Window Air Conditioners Work

Refrigerated window air conditioners operate on a simple yet effective principle known as the refrigeration cycle. This process involves four key components: the compressor, condenser coil, expansion valve, and evaporator coil. Here’s a step-by-step breakdown of how these units cool your space:

  1. Air Intake: The unit draws in warm room air through a grille at the front of the air conditioner.
  2. Air Filtration: As the air passes into the unit, it goes through a filter, removing dust, pollen, and other airborne particles.
  3. Cooling: The cleaned air then passes over the evaporator coil. The coil is filled with a refrigerant, which absorbs the heat from the air, cooling it down. This process also removes excess moisture from the air, helping to reduce humidity levels in the room.
  4. Circulation: The now-cooled air is circulated back into the room by a fan, providing a comfortable and cooler environment.
  5. Heat Expulsion: The absorbed heat is transferred to the refrigerant and moved to the condenser coil located at the back (outside part) of the unit. Here, the heat is released to the outside air, and the cooled refrigerant is cycled back to the evaporator coil to continue the cooling process.
  6. Continuous Cycle: This cycle repeats continuously to maintain the desired room temperature set by the thermostat.

It’s important to note that the entire process occurs within the unit, without the need to bring in outside air, making refrigerated air conditioners highly efficient for indoor cooling.

Below is a simple diagram illustrating this cooling process:

window ac diagram

By understanding the mechanics behind refrigerated window air conditioners, you can appreciate the technology that keeps your living or workspace comfortable during warmer months.

Do Window ACs Filter Air?

Yes, window air conditioners do filter the air as part of the cooling process. The built-in air filters capture dust, pollen, and other airborne particles from the indoor air. However, these filters have limitations and should be cleaned or replaced regularly to maintain air quality and unit efficiency.

How Window Air Conditioners Use Outdoor Air

  1. Fan Mode: This setting allows the unit to function like a traditional fan, introducing a small amount of outside air to mix with the indoor air, providing ventilation without significant cooling.
  2. Ventilation: The side vents on a window air conditioner are not for pulling in outdoor air to cool but for drawing air into the condenser coil compartment to prevent the unit from overheating.
  3. Evaporative Cooling: Exclusive to evaporative coolers, this method involves pulling outdoor air through moistened pads, cooling it before distributing it indoors.

Do Window ACs Recirculate Air?

Yes, Window air conditioners primarily recirculate the indoor air. In the cooling mode, they take in room air, cool it down, and then release it back into the room. This recirculation process ensures that the air within the space is continuously cooled to the desired temperature.

Do Portable Air Conditioners Pull Air from Outside?

Portable air conditioners, much like window units, primarily recirculate indoor air. However, they do require an exhaust hose to expel hot air outside, which can lead to a slight negative pressure that might draw in some outdoor air through leaks or other openings in the room.

Do Wall Air Conditioners Bring in Outside Air?

Wall air conditioners, similar to window units, mainly recirculate indoor air for cooling. Some models may offer a venting option that allows for the introduction of a small amount of outside air, but this is not their primary function. The main goal is to cool the indoor air and maintain a comfortable indoor environment.

Pros and Cons of Each Type

  • Refrigerated Air Conditioners:
    • Pros: Provide cooler air, require less maintenance, do not need a water source, and effectively reduce indoor humidity.
    • Cons: Can be louder and must exhaust warm air outside, which requires proper installation.
  • Evaporative Air Conditioners:
    • Pros: Energy-efficient in suitable climates, add humidity to dry air, and do not require venting hot air outside.
    • Cons: Not as effective in humid conditions, need a continuous water supply, and require more frequent maintenance to prevent mold and bacteria.

Choosing the Right Air Conditioner for Your Space

The choice between refrigerated and evaporative window air conditioners depends on several factors, including your local climate, window accessibility, and maintenance preferences. Refrigerated units are a go-to for their convenience and cooling power, ideal for most residential settings. On the other hand, evaporative coolers offer an eco-friendly alternative in dry, hot climates, where the added humidity can be a comfort rather than a nuisance.

Maintenance Matters

Regardless of the type, maintaining your window air conditioner is crucial for optimal performance and longevity. Regular cleaning, filter changes, and checks for water buildup (in the case of evaporative coolers) can prevent common issues like mold growth and inefficiency.

In Summary

Window air conditioners, whether refrigerated or evaporative, offer effective solutions for  staying cool. Understanding the differences and operational nuances of each can help you make an informed decision that best meets your needs, ensuring comfort and efficiency in your home or office.

FAQ

  • How does a window air conditioner work?
    • Answer: A window air conditioner cools indoor air by passing it over cold coils filled with refrigerant. It expels hot air outside and recirculates the cooled air back into the room.
  • Can window air conditioners bring in fresh air from outside?
    • Answer: Most window air conditioners recirculate indoor air for cooling. However, some models have a “vent” or “fan” mode that allows a small amount of fresh air from outside to mix with the indoor air.
  • Do window air conditioners improve air quality?
    • Answer: Window air conditioners can improve air quality by filtering out dust, pollen, and other airborne particles through their built-in air filters. Regular cleaning or replacing these filters is essential for maintaining air quality.
  • Is it possible to use a window air conditioner in a room without windows?
    • Answer: It is not recommended to use a window air conditioner in a room without windows, as these units need to expel hot air outside. Alternative cooling solutions, such as portable air conditioners with an exhaust hose, might be more suitable.
  • How often should I clean or maintain my window air conditioner?
    • Answer: It’s advisable to clean or check the air filters monthly during peak usage and perform a thorough cleaning of the entire unit at least once a year to ensure optimal performance and longevity.
  • Can window air conditioners be used for heating?
    • Answer: Some window air conditioner models come with a heat pump function, allowing them to provide heating in addition to cooling. Check the specifications of your unit to see if it has this feature.
  • Are window air conditioners energy-efficient?
    • Answer: The energy efficiency of window air conditioners varies by model and age. Look for units with an Energy Star rating for better energy efficiency.
  • How do I choose the right size window air conditioner for my room?
    • Answer: The size of the air conditioner should be based on the room’s square footage. Generally, you need about 20 BTU (British Thermal Units) of cooling power for each square foot of space.
  • Can window air conditioners cause security issues?
    • Answer: Proper installation can mitigate most security concerns with window air conditioners. Ensure the unit is securely mounted and consider adding window locks or security brackets.
  • What should I do with my window air conditioner during the winter?
    • Answer: In colder climates, it’s best to remove the unit to prevent drafts. If removal isn’t possible, cover the exterior of the unit with an insulating wrap to protect it and reduce cold air infiltration.

 

Can a Humidifier Make a Cough Worse? -More Like When

Can a Humidifier Make Me Cough?

Yes, a humidifier can potentially make you cough if it’s not properly maintained. A dirty humidifier can disperse bacteria and mold into the air, while excessive humidity can promote the growth of mold and dust mites, all of which can trigger coughing.

You’ve set up a humidifier in your room to combat the dry air, hoping for relief from the dryness. But instead of feeling better, you’ve started coughing more.

Could your humidifier be the culprit? Surprisingly, the answer might be yes. Here’s how and why a seemingly beneficial device can turn problematic.

The Problem with Humidifiers

1. It’s Dirty: Misting Bacteria into the Air

A humidifier can be a breeding ground for bacteria and mold if not cleaned regularly. These microorganisms can then become part of the mist the humidifier emits, leading to potential respiratory issues when inhaled. The Environmental Protection Agency (EPA) suggests regular cleaning to prevent these issues.

2. Humidity is Too High Already: Inviting Mold and Dust Mites

The ideal indoor humidity level is between 30-50%. Beyond this range, you’re inviting mold growth and dust mite infestation. Both mold spores and dust mite allergens can exacerbate respiratory conditions, leading to coughing and other symptoms.

3. Compound Problem: A Dirty Humidifier in an Already Humid Room

Using a dirty humidifier in a room that’s already too humid compounds the problem. The excess moisture supports more microbial growth in the device, which then gets dispersed into the air, doubling the risk of respiratory irritation.

Health Implications of Dirty Humidifiers:

A dirty humidifier doesn’t just slack off on the job—it can actively do harm, misting out a cocktail of bacteria and mold right into your breathing space. This can lead to everything from a nagging cough to a full-blown asthma flare-up. Keep it clean to keep your air safe.

Can a humidifier make a cough worseSolutions for a Healthier Indoor Environment

Before you take any steps, turn off your humidifier and check the room’s humidity level. A hygrometer can be a handy tool for this purpose. If the humidity is within the ideal range and you’re still coughing, the humidifier might need a clean-up.

Cleaning Your Humidifier

How to Clean It:

    • Disassemble and Empty: Start by unplugging and disassembling your humidifier. Empty any standing water from the tank and base.
    • Vinegar Soak: Use white vinegar to fill the tank, letting it sit for at least 30 minutes to break down mineral deposits. Meanwhile, wipe down other parts with a vinegar-dampened cloth.
    • Scrub and Rinse: Scrub any visible grime with a soft brush or sponge, then rinse all parts thoroughly with clean water.
    • Dry Completely: Ensure all components are completely dry before reassembling to prevent mold growth.

      Types of Humidifiers and Maintenance Challenges:

Type Description Maintenance Challenges
Ultrasonic Uses vibrations to create mist. Quiet and efficient. Prone to white dust from minerals in water. Needs frequent cleaning to prevent microbial growth.
Evaporative Uses a fan to blow air through a wet wick/filter. Filter needs regular replacement to prevent mold and bacteria buildup.
Steam Vaporizers Boils water to produce steam. Requires regular descaling to remove mineral buildup. Can be hot to the touch, so use with caution.

Products That Help Keep It Clean:

  • Antimicrobial Cartridges: These can be placed in the water tank to reduce microbial growth.
  • Descaling and Cleaning Solutions: Specially formulated for humidifiers, these can help remove mineral buildup and sanitize the device.

Humidifiers with Self-Cleaning Features:

  • Look for models with UV light sanitization or built-in hygrometers to automatically maintain optimal humidity levels, reducing the risk of microbial growth.
    The Honeywell HCM-350 is a notable example of a humidifier designed with ease of maintenance in mind.
    It features UV technology to kill up to 99.9% of bacteria, mold, fungus, and virus in the water, ensuring that the mist expelled into your room is clean and healthy.
    This model combines the benefits of evaporative humidification with innovative technology to provide a comfortable and safe indoor environment, effectively reducing the risk of microbial growth and the need for frequent manual cleaning. Check it out here.

  • Alternatives to Humidifiers:

    Not keen on getting a humidifier? No problem. Houseplants can naturally add moisture to your air, and cracking open a window can help balance indoor and outdoor humidity levels. Sometimes the best solution is the simplest one. Consider adding these moisture-loving plants to your home:

    • Spider Plant (Chlorophytum comosum): Easy to care for and great at improving indoor air quality.
    • Peace Lily (Spathiphyllum): Not only adds moisture to the air but also blooms beautiful flowers.
    • Areca Palm (Dypsis lutescens): Known for its excellent humidifying properties and tropical aesthetic.
    • English Ivy (Hedera helix): A versatile plant that can be hung or placed on a ledge, adding greenery and moisture.
    • Boston Fern (Nephrolepis exaltata): Classic fern that thrives in humid conditions and adds a lush look to any room.

    Incorporating these plants into your living space can help maintain a comfortable humidity level naturally, adding both beauty and health benefits to your home.

Conclusion

While humidifiers can greatly improve indoor air quality, they require regular maintenance to ensure they remain beneficial to your health. By keeping your device clean and monitoring indoor humidity, you can enjoy the benefits without the unwanted side effects.
Remember, the key to benefiting from a humidifier without the downside of coughing or other respiratory issues lies in regular maintenance, monitoring humidity levels, and choosing the right humidifier for your needs.

FAQ

Q: How often should I clean my humidifier?
A: Clean your humidifier at least once a week during heavy use, and always empty and dry it between uses.

Q: Can I use tap water in my humidifier?
A: It’s best to use distilled or demineralized water to prevent mineral buildup and reduce the risk of bacteria and mold growth.

Q: What should I do if I notice mold in my humidifier?
A: Stop using the humidifier immediately. Clean it thoroughly with a disinfectant, ensuring to remove all traces of mold. Consider replacing the humidifier if the mold persists.

Q: Is it safe to add essential oils to my humidifier?
A: Only add essential oils if your humidifier is designed for it. Using oils in a regular humidifier can damage the device and pose health risks.

 

Boiling Water as a DIY Humidifier (a few other cool ones too)


Boiling Water as a diy Humidifier?

To use boiling water as a humidifier, simply boil water on your stove or use an electric kettle, then carefully transfer the hot water to a heat-resistant bowl or pot. Place it in a safe location in your desired room. As the water cools and evaporates, it will add moisture to the air, acting as a simple and effective DIY humidifier.

Introduction

Did you know that you can use boiling water as a humidifier? As a kid growing up in the country of the plains of Texas, and although I didn’t know it then, I was privy to a lot of homegrown methods of getting things done, that even in my lifetime have gone to the wayside.

One of those methods that has kind of got forgotten but I remember quite well is the art of using boiling water as a DIY humidifier.

The old house that my grandparents owned had the furnace style that was kept beneath the floor and worked by sending heat into the house through metal vents that looked like a 2 x 3 grill.

I remember if you stood on it too long, it would melt your shoes.

I also remember my grandmother putting a pot of water on that furnace grill.

I didn’t know what that pot of water was nor did I have any interest in that as a kid.

But now I know she was using that pot of water as a humidifier. The furnace underneath the house was so hot that it was not only melting shoes, it was drying out the air and causing all kinds of havoc with dried out noses, throats, and lips. Putting a pot of water on the furnace was a way of offsetting the dryness in the air and relieving those symptoms.

pot of boiling water

Boiling water as a DIY humidifier

is a trick that is as old as the hills you might say.

If you were to compare it to today’s humidifiers, the method of boiling water as a humidifier would be considered a vaporizer if you were to buy it at a big box store.

Vaporizers boil water to moisturize the air with steam. Boiling water on the stove is the exact same thing.

The only difference is the vaporizers usually come with some sort of medicinal additive like Vicks to help with congestion and breaking up phlegm.

Important Side Note: Boiling Water and Your Humidifier

As we explore various DIY humidifier methods, it’s crucial to clarify a common misconception. While boiling water can be used as a makeshift humidifier in the ways described above, it is not advisable to pour boiling water directly into a standard humidifier.

Humidifiers are designed to operate safely within specific parameters, and introducing boiling water can damage the unit, void warranties, and pose serious safety risks, including the potential for burns or causing the humidifier to malfunction.

Add Some Essential Oils

But there’s nothing saying that you can’t add essential oils to your boiling water and get a similar, if not better breathing effect.

Some of the most common essential oils for adding to a vaporizer, Diffuser, or a DIY humidifier are:

  • Eucalyptus
  • Peppermint
  • Lavender
  • Clove
  • Rosemary
  • Oregano
  • Ginger

1.Eucalyptus oil

Next to putting Vicks rub all over your chest, eucalyptus oil is one of the most popular ways of combating breathing problems. It is known for its anti-inflammatory agents that help minimize respiratory flare-ups including bronchitis and asthma.

2.Peppermint oil

Peppermint is a lot like eucalyptus, it not only has a similar smell, it also has many of the antimicrobial properties that help ward off bacteria and viruses that eucalyptus oil has.

3.Lavender oil

If you ever do any research on what kind of things you can do to help you relax, lavender essential oils usually appear at the top. Lavender oil is known for its ability to reduce anxiety and promote a sense of calmness. Lavender oil is an excellent addition to your do-it-yourself humidifier.

4.Clove oil

Clover oil is another essential oil that is known for its benefits related to respiratory conditions. When inhaled, clove oil is a deterrent to allergy and asthma triggers.

5.Rosemary

Rosemary oil has a very unique smell that is great to add to your homemade vaporizer. Not only does it smell great, it contains an ingredient called “Cineole”

According to the US National Library of Medicine, Cineole reduces cough frequency after 4 days.

5.Oregano

Oregano oil in your homemade humidifier will help fight off a cold bug. It’s true. Oregano oil contains three ingredients that are known to fight off bacteria. Carvacrol, Thymol, and Rosmarinic acid, all found in oregano oil, create a natural antibiotic and fungicide.

6.Ginger

Ginger oil has been shown to effectively decrease the symptoms of a cold. If you got the sniffles, adding Ginger oil to your boiling water humidifier is an excellent way to open up your airways and make it easier to breathe in general.
A bowl of water in front of a fan

Alternative DIY Humidification Methods

A bowl of water in front of a fan

You can get a good DIY cool mist humidifier effect by placing a bowl of water in front of a fan.

That is essentially what an evaporative cooler does. It blows a fan across water to add cool air to the house.

By

putting a bowl of water in front of a fan, the fan helps evaporate the water and moisturize the air and give you a cool breeze off the water at the same time.

Although it’s not going to be as effective as buying a cool mist humidifier, it’s still a very good option if you do not have a humidifier.

Humidify a room with a bowl of water

When you think about it, water evaporates. And though it may not evaporate at the rate that can give you instant relief, just leaving bowls of water around the house is a humidifier because the water will evaporate and add the moisture to the air.

Leave the water in the bath

One of the easiest ways to have a huge DIY humidifier is to run a bath and leave the water to evaporate instead of draining it out.

Take a shower for humidity

Leaving the doors open when you shower so that the moisture from the shower gets into the rest of the house is also an adequate do-it-yourself humidifier.

Air dry your clothes

I’m old enough to remember when dryers were much less popular and people dried their clothes on clothes lines in the backyard.

They also draw their clothes on clothes lines inside of the house when the weather is not permitting.

It may have taken a lot of door spaces up but nevertheless it increased the humidity inside of the home.

diy dryer hose humidifier

DIY Dryer hose humidifier

Dryers are hooked up to the wall with a hose that expels the heat and humidity outside when it is working.

Unhooking the hose so that the heat and humidity is expelled inside is a do it yourself humidifier that will actually do the job of a warm mist humidifier.

Get some fish

A fish tank is basically the same concept as leaving bowls of water around the house to evaporate.

Your aquarium serves the same purpose and it makes for an excellent hobby.

There are also fish tank/ humidifier combination devices being sold on Amazon. Might be worth checking out.

flowers in a vase diy humidifier

Flowers in a vase

Another way to keep containers of water around the house is to put flowers out in vases.

Same concept as leaving bowls of water around the house, only with the beautiful addition of flowers to help humidify the home.

House plant sweat

House plants can actually be a good source of indoor humidity because of the little known fact of House plant sweat.

It’s actually called plant transpiration. It’s the process where moisture passes through a plant’s stomata or pores and releases water into the air through their foliage.

This is one of the main reasons for keeping your plants clean. To ensure that their pores are not clogged.

Some plants make better humidifying plants than others though.

Spider Plant humidifier

Spider plants are really easy to grow and they increase the humidity indoors.
They are also on NASA’s big list of air purifying plants which gives them a double bang.

English ivy is another easy plant that has a high humidity increasing rate.

It also is good for reducing the carbon monoxide in the air.

Rubber Plant humidifier

Rubber plants are one of the coolest house plants you can own that also have a high transpiring rate.

They are also on NASA’s list of natural indoor air purifying plants.

Rubber plants also have huge leaves which aids in the humidifying process immensely.

Dwarf Date Palm

Also a cool looking plant to have in the house that is great for increasing the humidity in the home is the dwarf date palm.

Basically a miniature palm tree that can get pretty tall on its own.

Super easy to grow and keep healthy too.

diy houseplant humidifier

Recap:

Boiling water as a humidifier maybe an old trick but it is one that still works as well as it ever did. It is not only a great way to add moisture to the air, it is also ready to add essential oils to help you breathe better or relax if you want to.

Other DIY tricks people use to increase the humidity in their home is to place bowls of water around the house to evaporate. Good one.

Keep flowers out in vases, same concept, also a good one.

Unhook the dryer hose. You will definitely get some humidity with this trick.

Humidifier plants.

Putting the right plants in your home will not only increase the humidity but will also increase oxygen and decrease indoor air pollution. Win. Win.

Check out the Levoit “everything you could need in a humidifier”  if you want to skip the do-it-yourself route.

Other Resources: Vaporizer or Humidifier

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.

  1. Clean the surrounding air as the humidifier adds moisture to the air.

  2. 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

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

What does an ionizer do in a humidifierHumidifier 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.

Humidifier vs. IonizerRecap

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

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

where should a humidifier go when your sick

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?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

 

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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 humidity setting on dehumidifierRelative 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 on dehumidifierFan 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).
dehumidifier modesModes 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 on dehumidifierTimer 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 on dehumidifierChild Lock Prevents accidental changes to the controls.
  • temperature setting on dehumidifierTemperatureIf your dehumidifier has a temperature display or control, it will likely use the standard Fahrenheit (°F) or Celsius (°C) symbols.
filter replacement on dehumidifierFilter Replacement Indicator Indicates that it is time to replace the filter.
power button on dehumidifierPower Button Turns the machine on and off.
reset on dehumidifierReset 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:

  1. Look for the remote control or control panel on your air conditioner.
  2. Check for a “Mode” or “Settings” button. Press it to access the different modes or settings available.
  3. Search for the “Dehumidifier” or “Dry Mode” option among the modes/settings. This mode is designed to reduce humidity in the room.
  4. Select the “Dehumidifier” mode and set your desired humidity level if applicable. Some AC units allow you to adjust the target humidity level.
  5. 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:

  1. 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.

  1. 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.

  1. 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.

  1. 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.

  2. 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.

  3. 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 for humidifierBottled 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.

Best Air Purifier for VOCs and FormaldehydeHealth 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.

cigarette smoke formaldehydeMajor 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