7 Best Humidifiers For Bedroom – (Reviews & Buying Guide 2020)

In more than half of the world’s airspace, air pollution is around 2.5 times higher than the recommended levels. Besides, simple tasks from our daily life such as cooking, cleaning release air pollutants in the home. Actually, the air in our homes is often 2 to 5 times more polluted than the air outside. This causes a lot of sleep problems.
Having one of the best humidifiers for the bedroom will make you sleep better, and in the morning you will feel much better than ever.
As you already know, air humidifiers remove particles, allergens, harmful gases, bacteria, and viruses, and maintain optimal humidity levels. This includes particles such as pollen, animal dander, and mold spores. By checking our reviews on the humidifiers for your bedroom, your choice will be easier to make. A good humidifier helps to prevent or alleviate allergies, asthma, and respiratory problems so that we can breathe a little easier.

Everlasting Comfort Ultrasonic Cool Mist Humidifier

Everlasting Comfort Ultrasonic Cool Mist Humidifier

  • Price: $$$$
  • Dimensions: 14.3 x 12.3 x 7.7″
  • Weight: 4.1 pounds
  • Water Tank Capacity: 1.58 gallons
  • Operation Time: 50 hours
  • Coverage: up to 400 sq. ft 
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Serene Life Cool Mist Ultrasonic Humidifier

Serene Life Cool Mist Ultrasonic Humidifier

  • Price: $$$
  • Dimensions: 6.7 x 6.7 x 11.2″
  • Weight: 4 pounds
  • Water Tank Capacity: 1.08 gallons
  • Operation Time: up to 40 hours
  • Coverage: Medium sized-rooms
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VicTsing Essential Oil Diffuser

VicTsing Essential Oil Diffuser

  • Price: $$
  • Dimensions: 6.7 x 6.7 x 6″
  • Weight: 1.38 pounds
  • Water Tank Capacity: 0.07 gallon
  • Operation Time: 6-10 hours
  • Coverage: 25 – 30 sq. ft
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TaoTronics Cool Mist Humidifier

TaoTronics Cool Mist Humidifier

  • Price: $$$$
  • Dimensions: 8.1 x 5.3 x 11.8″
  • Weight: 3.52 pounds
  • Water Tank Capacity: 1.056 gallons
  • Operation Time: 12-30 hours 
  • Coverage: 100-320 ft²
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Pure Enrichment MistAire Ultrasonic Cool Mist

Pure Enrichment MistAire Ultrasonic Cool Mist

  • Price: $$$
  • Dimensions: 10.9 x 9.2 x 6.9″
  • Weight: 1.75 pounds
  • Water Tank Capacity: 0.39 gallon
  • Operation Time: Up to 16 Hours
  • Coverage : 250 sq ft
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DIVERSO DEVICES Cool Mist Humidifier

DIVERSO DEVICES Cool Mist Humidifier

  • Price: $
  • Dimensions: 7.8 x 7 x 18″
  • Weight: 4.3 pounds
  • Water Tank Capacity: 1.63 gallons
  • Operation Time: Up to 62 Hours
  • Coverage: 390 sq. ft
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LEVOIT Classic 100 Ultrasonic Humidifier for Bedroom

LEVOIT Classic 100 Ultrasonic Humidifier for Bedroom

  • Price: $$
  • Dimensions: 8.5 x 6.7 x 10.2″
  • Weight: 3.8 pounds
  • Water Tank Capacity: 0.63 gal
  • Operation Time: Up to 24 hours
  • Coverage: 107–290 ft²
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The Top Humidifiers Out There

We kick-off our article with the most unique and coveted products in this class. Our reviews are objective and are a result of extensive use and inspections. See which product you like most.

1. Everlasting Comfort Ultrasonic Cool Mist Humidifier

Everlasting Comfort Ultrasonic Cool Mist HumidifierIf you want to make your bedroom a place for advanced relaxation and tranquility, this mist humidifier can definitely help you with that. The Everlasting Comfort’s product comes with a 1.6-gallon tank to reduce the need for often refill. Also, with such capacity, it can last up to 50 straight hours, giving you a comfortable atmosphere in your bedrooms. The product will work best if your indoor space for sleeping and relaxing is no bigger than 400 sq. ft., though. But there is something else that will enhance your environment at home, and that is the essential oils tray, built-in this cool mist humidifier. You can quickly put a few drops of your favorite oil for aromatherapy or for therapeutic aims. As for the operating features, this product has an automatic turnoff function when it runs out of water. But you will see for yourself because the blue LED indicator will show you everything. Finally, this humidifier can help you relieve your allergic symptoms by controlling the levels of humidity and also thanks to its hypoallergenic natural ionizer.


  • Essential oil tray
  • Reduces airborne particles and bacteria
  • Great for people with allergies
  • 1.6-gallon tank


  • Cleaning is difficult
  • Essential oils are barely sensed

2. Serene Life Cool Mist Ultrasonic Humidifier

Serene Life Cool Mist Ultrasonic HumidifierThis product is very efficient in terms of the water you have to use with it. There is no need to buy anything – just use the water from your tap. The Serene Life’s unit also has some other key advantages we need to mention. First of all, it only weighs 4.28 pounds, which makes it easy to carry around, and thanks to the 5-feet power cord, you will no longer need power cord extensions. Also, it does a great job in keeping the air in your rooms well-moistured as this is important for people with allergies. Also, you will find that the product is really quiet, which makes it perfect for your bedrooms or children’s rooms. It is simple to work with this humidifier as well. There is only one control button and a rotary knob for adjusting the humidity levels and the mist flow. What is more, there is an auto power-off function when the water tank is empty.


  • Works with tap water
  • 5-feet power cord length
  • Transparent container for monitoring water levels
  • 0.90-gallon water tank


  • No timer
  • A bit difficult to refill

3. VicTsing Essential Oil Diffuser

VicTsing Essential Oil DiffuserThis unit has an unusual shape but at the same time attracts with its design and functionality. VicTsing essential oil diffuser can spray mist in your rooms without refill up to 10 hours. Also, you can choose between 2 settings – weak and strong depending on your preferences. Also, there are 4 timer options to adjust when you want your unit to disperse the mist.
What is more, the 7 available LED color lights can be used to create a relaxing and soothing atmosphere, especially in your bedroom. You can either choose one color or set the diffuser to cycle through them. And you will also like the fact that the brightness of the colorful light can be controlled as well. Another thing is that the product is not noisy at all, which makes it the ideal choice for your sleeping area. This unit is best used in indoor spaces from 82 to 100 ft. and has a water tank capacity of 0.07 gallons.


  • 7 soothing color LED lights
  • BPA free material of water tank
  • 2 mist modes
  • 1-year warranty


  • Annoying beeping sound when the cycle is off
  • No power button to turn off the diffuser

4. TaoTronics Cool Mist Humidifier

TaoTronics Cool Mist HumidifierHere we have a product with great electronic features. TaoTronics’ cool mist humidifier has a large display to control the mist levels, humidity, and a low water indicator. It comes with a 1.06-gallon capacity, which is perfect for rooms no bigger than 322 sq.ft. When you fill the water tank, then you can expect it to spray for up to 30 hours depending on the pre-adjusted mode. Also, the built-in Humidistat will show you the current humidity level so that you can decide whether you need to make further adjustments to control the mist.
Moreover, there is a sleep mode as well with which you can turn off all the lights from the product so that they do not interrupt your sleep. And in case you need a discreet light, for example in a baby room or the children’s room, you can always turn on the nightlight of this unit. Furthermore, the quiet working modes with levels of less than 38 dBA will turn this cool mist humidifier in an excellent addition for your bedrooms.


  • Works of up to 30 hours with a single fill
  • 3 mist modes
  • Sleep mode
  • Easy fill


  • Not to be used with essential oils
  • Should use distilled or mineral water

5. Pure Enrichment MistAire Ultrasonic Cool Mist

Pure Enrichment MistAire Ultrasonic Cool MistThis product comes with a fresh design and great features to offer all of you who need to moisture the air in their bedrooms and also get a restful sleep. Pure Enrichment’s unit has all of these to offer along with a 0.4-gallon tank to provide up to 16 hours of continuous mist.
Moreover, the 360°mist nozzle will spray where needed and hence improve the condition of the air in your room. You can even adjust the direction of the mist to avoid dispersing moisture on unwanted surfaces. As for the water tank, it is situated in the bottom, and you will have no problems when filling it. Just do not forget to clean it regularly to avoid mold growth or keeping impurities inside. Also, if you have hard water in your area, it is better to use distilled water. However, the best thing perhaps is that there are no filters to clean or replace.


  • 2-year warranty
  • Whisper-quiet operation
  • 360 ° mist nozzle
  • 0.4-gallon tank


  • The water tank may leak
  • Not for essential oils

6. DIVERSO DEVICES Cool Mist Humidifier

DIVERSO DEVICES Cool Mist HumidifierHere we have a very stylish and at the same time functional and efficient humidifier for your bedrooms. The DIVERSO DEVICES cool mist device comes with 16.3 – gallon capacity, enough to sustain the moisture in your room for up to 62 hours with only one filling of the tank. Also, this product has 3 different modes to spray water and fight dry air in the room where you sleep. But what we really like is the fact that it is extremely quiet – less than 37 dBA which means that your sleep will never be interrupted again by annoying beeping or humming sounds. Also, this unit can be used as a nightlight or turned off according to your preferences. The intuitive touch button control, however, will help you with keeping the desired humidity. You can either adjust it yourself or choose the setting for your unit to calculate the needed moisture for your bedroom.


  • Remote control
  • 16.3-gallon capacity
  • 360° dual nozzle to direct the mist
  • Cleaning brush and manual in the package


  • Cannot be placed on carpets
  • No batteries for the remote control in the box

7. LEVOIT Classic 100 Ultrasonic Humidifier for Bedroom

LEVOIT Classic 100 Ultrasonic Humidifier for BedroomThe Classic 100 humidifier by LEVOIT is a budget-friendly option for your home. With its 290sq feet of coverage, it makes it perfect for larger bedrooms or living rooms. It‘s safe to use in your baby‘s nursery as it is also pretty quiet – under 30dB.

The unit gives any room a fresh feeling for being neither too dry, nor too humid. You can rotate the nozzle at 360 degrees, which is very convenient if you‘re moving it from room to room and need the mist to come out of a different side of the humidifier.

The product has easily detachable parts and is super easy to clean. It has the option to light up in soft blue light at night, but it can also work without any lights. All in all, a very customizable product. It‘s nicely built and designed, with large water capacity.

It‘s a very quiet and efficient product that is worth considering.


  • It has a patented silencer that makes less than 30dB noise and is perfect for sleeping.
  • The product has a wide opening and is easy to refill with water.
  • It‘s super easy to use – only plug it in and turn the switch to your desired mist level.


  • The product is compatible only with distilled water.
  • It doesn‘t have a humidistat to track humidity levels in the room.

Why Buy a Humidifier

Benefits of HumidifiersOrganizing your bedroom is not only about having the right furniture and arrangements. This also means taking care of all the details. This room has to be kept in top form so that it can provide you with relaxing sleep.
Cleaning your bedroom is not enough. You also ought to take care of the air quality. If you breathe freely during the nights, you will definitely have clearer and more relaxed mind. You will also have fewer dust particles, dander and other harmful fractions in the air.
There are a few other basic reasons to look for the finest home air units. One of the most known ones, after cooling, heating and purifying the air, is to get rid of static shocks when you are walking across the carpet or turning on the lights. A humidifier can also help protect parquet floors during winter when the natural relative moisture can drop to 10 to 15 percent. Humid air also feels “warmer” to people so you can save some money from heating devices whereas maintaining the same level of home comfort by raising the moisture and lowering the thermostat.

1. The natural evaporation process provides optimal results
2. Prevents wet stains and white dust on the floor
3. Intelligent control system – between 40% and 60% humidification
4. It does not work with hot water, but with plain tap water.

Regardless of age, moisturizers are an excellent way of managing ideal indoor humidity for maximum comfort in your house. The air humidifier helps maintain the ideal level of humidity at home and reduces the chance for symptoms such as an irritated nose, throat, or eyes to appear. But keep in mind that humidifiers still need regular maintenance.
Otherwise, they can end up harming your health rather than helping it. When dirty, they can breed mold and bacteria, even causing condensation on walls and other surfaces. That is why you need to be sure that the humidifier you choose is both practical and easy to clean.

Size and type

When it comes to selecting the right humidifier, it can be a little confusing. Before you go to the store or decide to order from a site, choose which one will be the most appropriate size humidifier for your bedroom. Also, it is advisable to see the product in person before you buy it to have a better idea of its size.
When it comes to the capacity of humidifiers, there are plenty of options. The same is true for the size. What is important is how much square feet can a unit cover. Another essential factor is the output capacity. You have to be aware of the gallons of moisture given up daily. These appliances provide humidity in the air in different ways, and each type has its advantages and disadvantages.
The top humidifier for winter usually covers larger areas and uses less electricity than other types of humidifiers. However, since these systems contain more moving parts, they are often noisier than other models, which can be a big drawback for some.
So when it comes to body size, we got 3 types:

  1. Tabletop humidifiers

    These units are more commonly known as room humidifiers. The name suggests that they are portable. Such humidifiers can easily be relocated to another room as they are lightweight. The water containers are easily detached, and this will make maintenance simple. The capacity is not all that impressive, though.

  2. Console humidifiers

    These products are bigger in size in comparison to the tabletop ones. They can cover a number of rooms or even entire homes. Some console humidifiers are good for 3000 square feet which is a lot. We cannot really call these portable although they can be moved. Console humidifiers are not installed or attached to a wall. They are freestanding but are too heavy to simply relocate on a whim. More often than not, these units are manufactured and designed to resemble furniture.

  3. A whole-house humidifier

    These are the “big boys” of the family. We call them that not because they are large in size but because they work together with your HVAC systems to provide increased humidity to your whole house. Additionally, you have to plug them into the waterline of the building.
    Most units in this class can cover more than 3500 square feet. The best part is that there is no more refilling of water. Since the unit is connected to your plumbing, it will draw water whenever it requires it.

And if we divide humidifiers by how they work, we find 3 main groups again:

  1. Evaporative humidifier

    These humidifiers are among the simplest ones when it comes to construction. They feature a wick filter. This filter is responsible for absorbing some water from the reservoir of the unit. There’s also a fan in there and it is the one that forces some air into the filter.
    As this happens, the mist disperses around the room thus humidifying the area. What’s good about the filter is that it also gets rid of harmful particles and fractions in the water before it is blown around the room.

  2. Impeller humidifier

    Such products are slightly more advanced than the type mentioned above. The technology features a special spinning disc. This disc will direct the water flow towards a screen (not a filter). This screen has no other special responsibilities but to simply break the water down into droplets. This is what creates the gentle fog but that’s pretty much all. There’s no filtration and purification of any sorts.

  3. Ultrasonic humidifier

    The way ultrasonic humidifiers work is sort of cool. This unit will utilize vibrations to create the coveted water droplets. This is achieved by emitting high-frequency sound waves which are aimed at a piece of metal. The signature trait of such units is the fact that they are quiet and will be perfect for your bedroom.

The most Common Capacities of Portable Humidifiers

There are 3 of them:

  • 3 gallons
  • 9 gallons
  • 12 gallons

It is important to highlight that by capacity we do not refer to the size of the tank of the unit. The gallons that you see listed show us the amount of water that will be handled throughout one full day. The values are typically written on the package of the product. But since it is best to purchase your humidifier online, this info will likely be present in the listing.
Getting a bedroom humidifier is not a huge hassle because you are perhaps not looking for a unit with massive capabilities. Even a 3-gallon humidifier will be fine for your bedroom as it will be able to cover about 800 square feet.
The 9-gallon ones will be good for premises of up to 3000 square feet and then the 12-gallon humidifiers will be able to cover about 4000 square feet. As you can see, you don’t need to go for the units with the most capacity in order to humidify your bedroom.

Ideal winter Indoor level

If the outside temperature is:

  • 20 to 40 degrees, humidity indoors should exceed 40 percent.
  • 10 to 20 degrees, humidity indoors should not exceed 35 percent.
  • 0 to 10 degrees, humidity indoors should not exceed 30 percent.
  • 10-below to 0, humidity indoors should not exceed 25 percent.
  • 20-below to 10-below, humidity indoors should not exceed 20 percent.
  • Lower than 20-below, inside humidity, should not exceed 15 percent.

If you are making a new home or renovating, demand high-quality windows. Such windows are less prone to cold-weather condensation and icing, which allows indoor humidity to be higher.
During the winter season, the heating and other heating devices in the home drain the air. This is also happening during the summer because of air conditioning.

How to optimize the level of healthy sleep

Changing seasons, of course, lead to changes in the humidity of your home. In winter, for example, the doors and windows remain closed to prevent cooling, and heating is at its maximum. From this thing follows dry air in the rooms, which in turn can trigger all the symptoms of allergic reactions you hate.
For example, asthma may increase when there is no moisture in the air or when there is too much. However, at the same time, you don’t want your home to have a very high level of humidity, because of ticks like these conditions. So too much-humidified air can increase your chances of an allergic reaction. Now you can imagine how important it is to obtain the right humidity level.
Your aim should be to get humidity levels of between 30 and 50 percent. This is the optimal range where you will breathe easily and will not feel any resistance. Obtaining a hygrometer will give you a clearer picture of how much humidity you have in your bedroom.

Benefits of Humidifiers

Best Humidifiers For BedroomThere are so many potential benefits of starting the use of a humidifier in your living space, so let’s highlight some of the most important here:

  • Allergy relief:
    If you suffer from allergies, you surely despise the changing of the seasons and the pollen floating through the air. Even if you isolate yourself inside for days, there are still several allergens in your home that can irritate your respiratory tracks and skin.
    Adjusting moisture in the air can relieve hay fever and rhinitis caused by air allergens, which may be unbearable for some suffering from it. Buying one of the air purifiers for allergies will be your best decision.  Make sure to also check out our buying guide of humidifiers for allergies.
  • Dry eyes and skin:
    The addition of moisture helps with itchy eyes, cracked lips, and stronger skin caused by the dry winter air.
    Domestic heat: The warm fog humidifier can slightly raise the room temperature by heating the cold winter.
  • Great for plants:
    With moisture in the air, plants will feel healthier.
    Storage of wooden furniture:
    Wood dries in abnormal atmospheric conditions, but humidity can extend the life of wooden furniture.
  • Static Prevention:
    Static builds up when the air is drier. Adding moisture can prevent potential occurrences such as sparks.
  • Relieving cold and flu:
    Increased air humidity can help remove nasal passages, and if you add medical inhalants like menthol extract, it will make you feel comfortable breathing, especially at night.

Best place of it in the bedroom

Humidifiers For Bedroom Reviews

There are different classifications of air humidifier which vary on its purpose, size, and even the amount of air it will need to moisturize. Knowing which aspect affects you will give you an idea of where to place a humidifier in the bedroom.
Many people will choose to put their humidifiers on a stable surface near one of the walls of the room. This way, the danger of the humidifier directly falling on top of your body or spreading mold while you sleep is eliminated. At the same time, the humidifier is still doing its job.


While humidifiers are beneficial for you for many reasons, they should be cleaned regularly. Otherwise, they can become an origin of bacteria and mold, and probably you don’t want to deal with unnecessary problems.

Here are some tips to help your humidity management:

  • Types of water
    Using distilled or demineralized water can save you a lot of work. As regular tap water has minerals that create buildup in your machine, thus promoting bacterial growth. While distilled and demineralized water contains fewer minerals, they will save you from having to clean as often.
  • Cleaning
    If you make this once a week as a regular part of your routine, you’ll be capable of getting it done quickly, and it will keep your home healthy. In case of ignoring this task, you’ll face a harder job and risk bacteria and mold buildup.
  • Filters
    Change filters regularly if your humidifier has one, follow the manufacturer’s directions for the change.
    Formation of too much humidity can be just as problematic as not enough humidity. To measure the humidity in your home, use a “hygrometer.” The ideal is about 40/50 percent.


  • Q: How much maintenance is required?
    A: Humidifiers are devices with relatively low maintenance requirements. Regular activities usually include cleaning the water reservoir to ensure that mold and bacteria do not develop inside and are not recirculated in the environment. Also, loose exits have to be checked to ensure that moisture can flow smoothly.
  • Q: Why do I need a humidifier?
    A: Humidifiers bump up the moisture levels in dry areas as they disperse a subtle fog into space. This artificial increase in moisture is useful during the winter when heaters decrease the humidity inside our houses.
  • Q: Is it safe to sleep with it?
    A: Not only that it’s safe but is also very highly recommended. Sleeping with a humidifier in your bedroom will prevent you from having dry throat in the morning. Additionally, your sinuses will definitely feel better. It is also believed that bedroom humidifiers help snorers too. They might not feel it, but other people in the room will definitely sleep better.
  • Q: Is noise a concern?
    A: Like many mechanical devices, you can expect your humidifier to be a little noisy. However, some humidifiers are louder than others. For areas like bedrooms and home offices which require a quiet and relaxing environment, looking for a suitable type of **air purifier** on the market is the perfect solution for your comforts improvement.

Best Humidifiers For Bedroom Comparison Chart

Everlasting Comfort Ultrasonic Cool Mist Humidifier

$$$$14.3 x 12.3 x 7.7″4.1 pounds6 L50 hoursup to 400 sq. ft
Serene Life Cool Mist Ultrasonic Humidifier

$$$6.7 x 6.7 x 11.2″4 pounds4.1 Lup to 40 hoursMedium sized-rooms
VicTsing Essential Oil Diffuser

$$6.7 x 6.7 x 6″1.38 pounds300ml6-10 hours25 – 30 sq. ft
TaoTronics Cool Mist Humidifier

$$$$8.1 x 5.3 x 11.8″3.52 pounds4L12-30 hours100-320 ft²
Pure Enrichment MistAire Ultrasonic Cool Mist

$$$10.9 x 9.2 x 6.9″1.75 pounds1.5 LUp to 16 Hours250 sq ft
DIVERSO DEVICES Cool Mist Humidifier

$7.8 x 7 x 18″4.3 pounds6.2 LUp to 62 Hours390 sq ft

Wrap up

Congrats, dear friends! You have come to the end of our buying guide devoted to finding the best humidifiers for the bedroom.
You have wondered for a long time how to improve your health, and the answer may be precisely in front of your eyes. There are a lot of factors to consider when choosing the right humidifier, and that’s why our team wrote this article, hoping it was useful for you.
If our reviews of the humidifiers for bedroom have made your choice more straightforward and you have learned many new and valuable things, we can say that our mission has been completed. Share this piece to others, and write us an email or leave a comment if there should be anything, you would like to tell us. Thanks for reading, and as always- stay put!