GreatHouseWork is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.

Do Humidifiers Clean the Air? 

Many products on the market can do a lot to improve indoor air quality (IAQ). For starters, a humidifier controls the quantity of humidity in your house. Optimal humidity levels will enhance your air quality to make you breathe more comfortably.

Apart from helping you manage your indoor air's moisture content, do humidifiers purify the air?

In A Hurry?

If you require a humidifier and do not want to read the entire article, below are the recommended items from the article.  (Low, Medium and High Price)

Do Humidifiers Clean the Air? 

Do Humidifiers Clean the Air? , the best humidifier is the MiLin Humidifier, Germ Free Cool Mist Humidifier for Bedroom with Air Sterilization, Essential Oil Tray

However, this will depend on several things, like if you want it to do several tasks – like Dorm Room, or Cold and Flu symptoms.

There will also be costs for the humidifier - like Mist Type, Water Tank Capacity, Coverage Area and Noise Level. So as you can see, there is a lot in picking the right humidifier!

With a humidifier bringing moisture to the room, a congested nose, irritating throat and eyes, crapped skin and dry hair, sinus issues, nosebleeds, and breathing problems may be relieved.  

A humidifier does not clean the air and has no impact on the number of airborne allergens. It does, therefore, serve an essential purpose in your house. Rather than cleansing the air, the humidifiers apply moisture to the atmosphere to raise humidity levels. This can make the atmosphere more comfortable and easier to breathe compared to dry air.

Do Humidifiers Help With Dust?

Humidifiers do not help with dust. The humidifier does not cleanse any of the air from the impurities. Moisturizing the atmosphere will make an excellent habitat for dust mites to survive and grow if you don't maintain the humidity level between 30-50 percent.

How Does A Humidifier Function?

In the cold season, the humidifier brings warmth to the atmosphere. Enhanced moisture will ease dry skin and eyes, allergy and asthma complications, and sore throat so that you feel more relaxed in your home. Most of the humidifiers come with filters that collect toxins, dirt, debris, and other contaminants.

This is helpful to the general air quality, but you can get much more comfortable or benefit from a full-home humidifier instead of a smaller, compact unit. Clean the filter of your humidifier sometimes and refresh it as suggested. This is important if you have allergies or asthma.

humidifer 133

Theres No Air Purification

Conversely, while the filter will enable your humidifier to boost the IAQ of your apartment, air purification is not its function. The essential purpose of the humidifier is to restore moisture into the air. They achieve this through the circulation of the water vapor into a space that may or may not be apparent.

Compare the humidifier to the dehumidifier where the dehumidifier extracts water vapor from the air. Add water to the tank to keep the humidifier operating. It turns this water into a perfect mist and releases it into the ambient air. Humidifiers are better used in arid areas since they add moisture to the atmosphere.

What Can You Do to Increase Indoor Air Quality (IAQ)?

Since humidifiers do not clean the air, people use air purifiers. The fundamental distinction between the air purifier and the humidifier is that they build the air purifiers to clean the air from allergens, pollen, mold, and odor control. There is some controversy regarding air purifiers vs. humidifiers.

Some people also ask if the air purifier is like a humidifier. They're not. There is a range of variations between a humidifier and an air purifier. The humidifiers regulate only the amount of humidity in the room and do little to preserve the air quality or the level of pollutants in the air. Find a humidifier and air purifier for your optimal home convenience.

humidifer 113

Rid Your Home of bacteria, soil, dust, allergens

They have distinct purposes, but they can operate together for full proper efficiency. The humidifier plays an essential role in the household, but it's not intended to keep your air clear. Instead, mount an all-home air purifier. It will effectively work for your home of bacteria, soil, dust, allergens, and other irritants that may destroy your IAQ.

They are much more powerful and secure than their compact counterparts, and the better models will neutralize contaminants as small as 30 microns. Keep your home tidy to boost your IAQ. Dust, vacuum, and mop periodically to remove contaminants from the floors and furniture.

Can You Use A Humidifier And Air Purifier In The Same Room?

You can use the air purifier and humidifier in the same place and at the same time. Each gadget has a specific function. The air purifier filters the air from the contaminants, while the humidifier brings moisture to the atmosphere for additional convenience.

It is better to have the air purifier and humidifier on either side of the room. If the devices are too close, the humidifier will cause the air purifier's filter to get moist and clogged because of the excessive moisture, making the air purifier inefficient.

No matter which device you use or why you choose it, comply with all manufacturers' cleaning guidelines. Wash the humidifiers for at least a couple of days to prevent the minerals from being built within them. You can also use them with purified water to minimize the mineral content. The air purifier filters must be adjusted regularly (every 6 to 12 months) to keep them functional.


Now, know which product would fit your conditions best when deciding between an air purifier vs. a humidifier. Optimistically, this information will give you the clarity and guidance you need to come to a well-informed judgment. A humidifier and an air purifier can be helpful for your home and wellbeing. And much of the time, people need to use both indoors to get the convenience and the relaxation they want.

Other Questions

Is It Bad To Sleep With a Humidifier Every Night? 

No, a humidifier is 100% secure, only if it is well managed. This varies how frequently you clean it. Clean your humidifier every three days or week. If you have infants or pets at home, choose a cool-mist humidifier as it is better and safer when sleeping. Using a humidifier at night is healthy and has significant advantages, including improved sleep by decreasing snoring and lethargy.

Is It Bad To Use Tap Water In A Humidifier?

Under standard conditions, you can use tap water in a humidifier with no complications. Although some prefer to use filtered or bottled water in a humidifier, it is acceptable to use tap water in your humidifier, as it usually is safe for consumption. Even so, if you use water from the tap for your humidifier, you can find some unpleasant side effects.

Tap water has minerals that can produce contaminants in your humidifier that stimulate bacterial growth. You could also take in certain minerals that are released in the air if you are not cautious. Purified or decalcified water has smaller chemical compositions than tap water.

What Is The Black Stuff In My Humidifier?

Over time, mineral deposits may accumulate in the humidifier because of calcium and other minerals in the water: microbes and environmental contaminants from the air trigger the mucosa that develops—that is the black stuff you see. If left to increase, the dirt will have a stinky smell.

The storage tank of the humidifier is also a habitat for microbes and mold. Since white vinegar is an acetic acid product and is secure to use, it is an ideal dirt remover for extracting the mineral contents from the humidifier—mix 1 gallon of water with one teaspoon of liquid chlorine bleach to dissolve the black substance. Add 1⁄2 to 3⁄4 of the diluted bleach to the storage tank and swish to spray the interior.

For such a stage, certain brands may prescribe a mixture of 3% hydrogen peroxide and water. Do the same for the excess solvent if your humidifier has double tanks.

Items To Buy

Again, the humidifiers below are probably the ones that you will need to buy!

The prices of these are low, medium and high. This will give you the best range. The lower prices will not have all the bells-and-whistles, and the higher price one's will.

Premium Ultrasonic Cool & Warm Mist Humidifier - Top-Filling - Whisper...
  • LARGE CAPACITY / SMART HUMIDIFICATION: Ultrasonic cool and warm mist humidifiers for bedroom with triple purification, smart humidification system & essential oil diffuser. The 4-liter water tank is designed for rooms up to 500 sq ft & lasts up to 30 hours of operation between refills. The smart humidification system incorporates three types of humidity control: auto mode, constant humidity & 5 speed levels. Touch button controls & advanced speed slider. Cool & warm (up to 140°F!) mist.
  • TOP FILLING / LEAKPROOF / EASY CLEAN: The top filling large room humidifier features a detachable water tank with a secure built-in handle and an extra wide opening for easy filling and cleaning. This user friendly warm mist humidifier will take up to 1 minute of your time for effortless refilling. Requires little to no maintenance. The top fill construction ensures reliable and leakproof operation for many years.
  • AIR IONIZATION / LAMP / CERAMIC FILTER / AROMA BOX: The special lamp prevents odour in the humidifier's water and keeps it fresh. Water goes through active carbon & mineral pellets of the ceramic filter that does not need to be replaced. Air ionization producеs 300 million cleansing ions per min. The warm air humidiifer with essential oils box will scent the room and freshen the air. Aromа oils rеducе strеss, аnxіety, іmprоve sleep, bооst energy.
  • ULTRA QUIET / SLEEP MODE / 12 HOUR TIMER: The large capacity bedroom humidifier produces a near silent frequency (<30dB) ensuring ultra quiet operation for a full night of sleep. Sleep mode deactivates all lights and sounds making it perfect for babies, kids, seniors and sensitive sleepers. The 12-hour timer lets you program operation to save energy. The device automatically turns off when out of water to prevent unit damage and keep you safe.
  • CONGESTION & COLD REFLIEF / SATISFACTION GUARANTEE: Get used to waking up healthy and full of energy with our home and office humidifier. Easily relieve cold & allergy symptoms. Finally say good bye to stuffiness, congested sinuses, dry skin, itchy nose & throat. Keep humidity above 43% to stay healthy. Get more focused & relaxed. Protect hardwood floors & furniture from cracking in the heating season. Buy with confidence! Humidifiers for large rooms with 1-YEAR warranty & support from HuPro!
GENIANI Top Fill Cool Mist Humidifiers for Bedroom & Essential Oil...
  • 2-in-1 HUMIDIFIER AND DIFFUSER. Fill your room with your favorite essential oils while enjoying the humidifier’s cool mist.
  • SMART MODE. Maintain a healthy humidity level automatically with a built-in intelligent sensor. You can manually adjusе the moisturizing speed by choosing a low, medium, or high setting.
  • TOP FILL HUMIDIFIER. Refilling has never been easier! Simply pour water into the small insert at the top of the unit. To clean a humidifier, remove the lid and wipe the empty tank with a wet cloth.
  • SLEEP TIGHT. While you are sound asleep, our humidifiers for bedrooms moisturize the room at the 38dB noise level. The unit is as quiet as a ticking clock.
  • IDEAL HUMIDIFIER FOR BABY NURSERIES. A soothing night light helps kids fall asleep. The unit ensures the ultimate baby safety by shutting down automatically if there’s no water in the tank. 2-YEAR WARRANTY. Risk-Free Purchase.
MiLin Humidifier, Germ Free Cool Mist Humidifier for Bedroom with Air...
  • GERM FREE COOL MIST HUMIDIFIER - Germs are everywhere. They always theraten you and your family's health. Milin Sterilization Humidifiers, with EPA approved, safely and effectively kill 99.9% harmful germs in the air.
  • 100% SAFETY AIR STERILIZATION - The humidifier, with innovative micro-electrolysis sterilization technology, converts water (H2O) into -OH, [O], H +, OH- and other strong oxidizing sterilization ions to destroy the DNA / RNA of harmful germs. After sterilization, it is reduced to neutral water molecules and is gentle on the skin and body.
  • HELPS REDUCE ILLNESSES - Experiments have proved that the humidifiers effectively kill S. aureus, H1N1, Staphylococcus albus and other harmful germs. Helps reduce influenza, coughs, sinus issues, and snoring. To protect your family from sickness causing germs.
  • HUMIDIFIER FOR BEDROOM - Humidity levels in your home between 40-60% and air sterilization function can make the air feel fresh & improve your breathing comfort, sleeping, nasal congestion & dry skin.
  • AUTO SHUT-OFF & WHISPER QUIET - The humidifier automatically shuts off when out of water. This helps prevents damage to the unit and keeps you safe. Best of all, our home humidifiers are nearly silent, making them the perfect humidifier for baby rooms, bedrooms, home or nursery and so on.


If you require more information, please check these references

Human exposure to particles at the air-water interface: Influence of water quality on indoor air quality from use of ultrasonic humidifiers , article, "", retrieved on, Fri 19-February-2021

Bubbling Humidifiers Produce Microaerosols Which Can Carry Bacteria Pdf , article, "", retrieved on, Fri 19-February-2021

Particulate matter emitted from ultrasonic humidifiers—Chemical composition and implication to indoor air , article, "", retrieved on, Fri 19-February-2021

After I had a bout of sinusitis, I spent every hour looking for something that would allow some kind of relief form the pain. This was when I found the humidifier. This came as a great surprise to me, as I assumed that these were just “toys”

After this blessed release from sinusitis, I decided to investigate these things further

GreatHouseWork is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.