How to Use the Levoit LV600S Humidifier

How to Use the Levoit LV600S Humidifier –


How to Use the Levoit LV600S Humidifier

The Levoit LV600S is an ultrasonic cool mist humidifier that can provide up to 60 hours of continuous humidification for large rooms and spaces up to 753 square feet. Here is a guide on how to use this model properly:

Set Up

  • Unbox the humidifier and remove all plastic wrapping from the device and accessories.
  • Place the humidifier base on a flat, level surface. Don’t place it directly on floors or carpets. The Levoit Humidifier Tray is recommended to protect floors.
  • Remove the water tank from the base and bring to sink to fill.

Filling the Water Tank

  • Unscrew the tank cap at the bottom and fill tank with cool, clean water.
  • Do not fill past the maximum fill line inside the tank. The LV600S tank holds 5.5 liters (1.5 gallons).
  • Replace the cap tightly and wipe any spills or drips from the tank exterior before placing back on the base.

Using the Control Panel

The LV600S has an LED display with touch buttons to control settings:

  • Press the Power button to turn the humidifier on/off.
  • Press Auto to activate smart auto mode which self-regulates mist to 40-50% humidity.
  • Press Sleep to set sleep mode which maintains 30-40% humidity.
  • Press Baby for baby mode that keeps a 50-60% humidity level.
  • Press Humidity Levels button to set a custom humidity percentage and the LV600S will maintain it.

Caring for the LV600S

  • Change water every 1-2 days depending on use to prevent microorganism growth.
  • Clean the base and tank weekly following the manufacturer cleaning instructions.
  • Only use cool tap water. Do not add essential oils, fragrances, or mineral substances which can damage the humidifier.
  • Let all parts dry fully before storing between seasons according to the Levoit storage guide.

Following the operating manual and proper maintenance procedures will allow you to safely use the powerful LV600S humidifier to enjoy the benefits of balanced humidity in your environment all year long.

How to Disinfect a Levoit Humidifier

It’s important to disinfect your Levoit humidifier regularly to prevent microbial growth. Follow these steps:

  • Unplug the unit and disassemble all parts.
  • Fill the base tub with equal parts distilled white vinegar and water. Let soak for 20 minutes then rinse.
  • Fill the water tank halfway with undiluted white vinegar. Let soak for 20 minutes then rinse thoroughly.
  • Wipe down exterior surfaces with a cloth dipped in diluted vinegar solution.
  • Make a disinfecting cleaner by mixing 20 drops of tea tree oil with 2 cups of water in a spray bottle. Spray nozzle, base, tank and let sit for 10 minutes before wiping clean.
  • Rinse all parts with cool clean water to eliminate vinegar odor and residue.
  • Let air dry fully before reassembling humidifier.

Regular disinfection kills bacteria and prevents scale buildup so your Levoit humidifier stays clean and running efficiently.

How to Reset a Levoit Humidifier

If your Levoit humidifier is unresponsive or acting erratic, a reset may resolve issues. Try these troubleshooting steps:

  • Press and hold the power button for 10-15 seconds until the unit turns off.
  • Unplug the cord from electrical outlet for 30 seconds.
  • Remove and reseat the water tank.
  • Plug back in and turn on power.
  • Drain any remaining water and refill tank with cool clean water.
  • Press power button to restart. The LED display should initiate startup sequence.
  • If unit doesn’t turn on, press reset pinhole on the bottom with an unfolded paperclip.
  • Let it run for 10 minutes to reset internal computer.
  • A factory reset erases all user presets. You’ll need to reprogram preferences.

Resetting the electrical components often fixes quirky behavior in smart Levoit humidifiers. If issues continue, contact Levoit support.

How to Clean a Levoit Humidifier with Vinegar

White vinegar is an effective and safe way to clean a Levoit humidifier. Follow these steps:

  • Fill base tub with equal vinegar and water mixture. Let soak 20 minutes.
  • Remove tank cap then fill halfway with undiluted vinegar. Let soak 20 minutes.
  • Scrub interior tank walls with bottle brush dipped in vinegar solution.
  • Rinse tank and base thoroughly with cool clean water.
  • Wipe down all exterior surfaces with cloth dipped in diluted vinegar water.
  • Remove filter and soak in vinegar solution if cleaning is needed.

Rinsing well after soaking with vinegar will eliminate odors. Dry fully before using humidifier again.

Vinegar dissolves mineral deposits from tap water that cause white dust. Regular vinegar cleaning keeps your Levoit working like new.


How do you fill the LV600S tank?

Unscrew the cap at the bottom of the tank and fill with cool tap water. Do not exceed the maximum fill line. Replace cap tightly before putting back on the base.

What humidity levels does the LV600S have?

It has auto mode (40-50% RH), sleep mode (30-40% RH), and baby mode (50-60% RH). You can also set a custom humidity percentage.

How often should you clean the LV600S?

Clean and disinfect the tank weekly. Change the water every 1-2 days. Fully dry all parts after each use.

How do you control the LV600S settings?

Use the touch buttons on the LED display to turn on/off, select modes, adjust humidity percentage, and set timers.

Where should you place the LV600S?

Put it on a hard, flat surface at least 2 feet from walls. Don’t place directly on floors or carpets. Elevate if possible.

How big is the LV600S tank?

It has a 5.5 liter (1.5 gallon) tank capacity and can run up to 60 hours on one fill.

What maintenance does the LV600S need?

Clean and disinfect regularly. Change filters every 4-6 months. Descale if mineral deposits form. Store properly when not in use.

Published by

Dennis Reed

Dennis Reed Owner and Author @