If you struggle to fall and stay asleep, the level of humidity in your bedroom might be the problem. The solution would be to consider quiet humidifiers for bedroom.
While adjusting the temperature in your bedroom to the cooler side is a sure way to have a long snooze, it isn’t always the only variable that matters. The level of water vapor in your bedroom air also plays a big part when it comes to maximizing your room for sleep.
If humidity levels dip too low, the surrounding air becomes very dry which makes sleep tough. On the flip slide, excessive levels of humidity hinder your body’s ability to drop its temperature naturally, making you hot and uncomfortable to have a sound sleep.
Aside from making you uncomfortable, high humidity can lead to mold growth. If left unattended, mold can affect your sleep since it’s one of the indoor air pollutants that contaminate the air and cause seasonal allergies.
So, what’s the ideal and healthy room humidity for sleeping?
If your bedroom isn’t equipped with an air conditioning system, you should consider maintaining an optimal humidity level for a good night’s sleep.
The ideal relative humidity is placed between 40% to 60% depending on the season and your use of an air conditioner. Anything lower than 40% can cause irritation to your eyes, nose and throat.
On the other hand, if the humidity level in your bedroom is above 60%, then that’s an environment that promotes the growth of mold and mildew.
If you want to test your home’s humidity level, you can use either an analog or digital hygrometer. You can try the Meade Instruments TM005X-M Wireless Thermo Hygrometer which is inexpensive, has a good range, and does its job adequately.
Top 10 Best Humidifiers for Bedroom
Last update on 2024-02-23 / Affiliate links / Images from Amazon Product Advertising API
We’ve reviewed 10 humidifiers which we believe would be best for any bedroom setup. However, ten products is still a huge number and you might not want to review all the ten humidifier.
If that’s you, then we’re gladly letting you know that the Honeywell HCM-350 Germ Free Cool Mist Humidifier is our best pick for a bedroom humidifier. Aside from being one of the queitest humidifiers on the market, it’s durable, easy to carry, fill and clean. Most importantly, it’s highly effective.
The Levoit LV600HH is an all-around utility in the market and provides the best value for money. It combines not only various contemporary humidifier technologies but also has an appealing and function-friendly design.
As a hybrid ultrasonic humidifier, it is capable of releasing both cool and warm mist air in your bedroom. It is suitable for both small to medium rooms, and its 1.5 gallons tank size allows it to last for more than 24 hours before requiring a refill.
The Levoit LV600HH Warm and Cool Mist Ultrasonic Humidifier features a humidistat which comes with three mist settings that allow you to pick the right range of humidity level for your room. There is a timer for 1-12 hours which further adds to the conciseness and efficiency of this humidifier.
Convenience is further enhanced by the provided remote control and an LCD which allow you to get correct readings and to access the humidifier from any point in the room.
- It can be used in both cold and warm climates and caters for all preferences
- Provides accuracy and efficiency with its automatic functions like a timer and automatic switch off function
- A large tank size reduces the frequent need for refilling
- It is silent
- It easy to use and maintain with the large opening
- Comes with a diffuser
- It cannot effectively work in larger rooms
- Has very little mechanisms for fighting germs
- A bit expensive on the upfront costs
Measuring about 18 inches long, the Honeywell HCM-350 is one of the large units for room modification which makes it suitable for rooms as large as 500 square feet.
It is a cool mist humidifier working through evaporation mechanism. The air is pushed through a wick which sits on the water, allowing for faster and efficient evaporation.
While the size may appear bulky, the ease with which you can fill it up with water makes up for it. Further, there is a translucent strip along the side which allows you to see the level of the water since this humidifier lacks an automatic shut-off feature.
One of the significant features is its anti-germ abilities. First, it uses ultraviolet light to kill any microbes lurking in the water. The Honeywell HCM-350 Germ Free Cool Mist Humidifier also comes with an easy to remove and replace filter which goes through an anti-microbial treatment to prevent the growth of molds and bacteria.
This humidifier uses about 2 gallons of water a day and does not produce hot steam or hot water. This make it a good choice if you have children in the house as there will be no consequences even when it’s accidentally tipped over.
- Affordable in terms of upfront costs
- Comes with anti-microbial technology
- Easy to operate and clean
- It I relatively quite especially on low and medium speeds
- Has crash/break resistant attributes
- Lacks a humidistat and an auto shut-off
- Will require regular replacement of the filters
- May have higher operating costs in the long run
If you are looking for a budget-friendly and highly portable humidifier, this is one to consider. It is efficient in the smaller rooms and even for travel purposes.
It weighs just 3 pounds and has a tank size of 0.5 gallons. Its performance plateaus at around 47% of relative humidity.
Despite its small size, Honeywell HUL520B Mistmate Cool Mist Humidifier has a large opening which makes it easy to fill and clean. There is a single knob for control to regulate the amount of mist you want to be released into the air.
However, it lacks the other auto features save for an automatic switch off which ensures the unit shuts off when the water in the tank is used up.
The small tank means you may require to refill it before twenty-four hours, but when used in a small room this will not be done more than two times. It is a sonic humidifier meaning it works by using the vibrations.
- It is the most user -friendly unit in the market from the control to the ease of refilling and cleaning which is further helped by the small size.
- It is inexpensive and also has the least operational costs
- Comes with an auto shut-off feature
- Great design
- Hardy materials
- Portable enough to be used when traveling
- Limited to small rooms
- Lacks advanced features
- Requires several refilling
This humidifier was formerly known as the Air-O-Swiss AOS 7135, and it is another high -end product which brings with it numerous features.
Despite its tank capacity of 1.75 gallons and 24 -hour water output of about 3.5 gallons, it’s portable, making it easier to move around compared to the Winix unit on this list.
It is another hybrid ultrasonic humidifier which provides both warm and cool mist and can cover areas up to 650 square feet.
The BONECO Warm or Cool Mist Ultrasonic Humidifier 7135comes with a demineralization cartridge which ensures that there is no negative effect from the minerals. Moreover, it contains a Hydro Cell which ensures that there is no build-up of bacteria and other germs.
The unit also comes with a rich range of features including an inbuilt time with the ability to automatically set the unit off between one to 9 hours. There is also the inbuilt humidistat which allows you to pick between 40-75% relative humidity in 5% increments. There are two sets of modes automatic and sleep, and you can set up the humidity levels as well as the time for its operation.
- Highly efficient and convenient
- Very quiet
- Offers more control for running time and convenience
- Easy to maintain
- The warm air is 104 degrees at most which are safe compared to the steam produced by warm humidifiers
- Can run a whole day without refilling
- Maybe bulky and unsuitable for small rooms
- It is expensive up front
This is another top-rated humidifier for bedroom that also has hybrid ultrasonic features thus capable of releasing both warm or cool mist air.
Under the cool mist setting, you get a running time of 12 hours while the warm mist setting gives you a running time of 10 hours.
It is quite a powerful unit providing an output of 2.3 gallons of moisture in a full day. The tank size is relatively average with a capacity of 1.1 gallons.
The Sunpentown Dual Mist Humidifier has a slim footprint making it easy to place it in many areas most other humidifiers would not fit, and it does not pose the threat of falling or getting knocked over.
While it comes with an automatic switch off button, it lacks a humidistat and a timer. Since the tank is transparent, it is easy to determine when you need to refill the tank.
It also comes with easy to remove filters which have to be replaced every six months if you are using water that has not been distilled or demineralized.
- Capacity to work in even larger rooms
- High water output
- Has a hybrid feature to switch between warm and cool mist
- Easy to refill and use
- Has longer running time before the need for refilling
- Quiet operation
- Costs of operation and upfront purchase are high
- Can be challenging to clean due to the design of the tank
- A bit heavy to move around even with the provided handle
The Vorn6ado Evap2 humidifier is an excellent option if you are looking for a portable yet powerful humidifier.
As an evaporative humidifier, it functions by passing dry air through a wet wick and using the fan to blow the moist filled air back into the room. The risk of white mineral dust being dispersed in the air is something you don’t have to worry about thanks to the evaporative mechanism and use of a filter.
The Vornado Evap2 Whole Room Evaporative Humidifier has an output of 2.0 gallons of water in 24 hours even though the tank is just one gallon. With a built-in humidistat, the unit can self-regulate itself within the range you have programmed.
It comes with three settings, low, medium and high. At its highest setting, the powerful fan can be quite loud, and you might feel uncomfortable if you place it close to your bed. It can work well for rooms up to 600 feet.
It also comes with lit display buttons, allowing you to access the controls even in the dark. While it lacks an auto switch off button when the water runs out, the presence of the fan which continues to run reduces the risk of damage.
- Can humidify larger rooms faster
- No risk of white or grey dust in the air
- Has a humidistat and digital display
- Easy to use and clean
- Has a long warranty- 5 years
- Is quite noisy especially on loud
- Lacks an automatic switch off button.
The PureGuardian is a hybrid ultrasonic humidifier providing the options of both warm and cool mist for use in your bedroom.
If you are looking to cover a larger room but want lesser noise compared to that of the Vornado, then this is a unit to consider.
It also has a larger tank size capable of holding 2 gallons of water and has an output of 1.5 gallons of water over 24 hours and can effectively cover an area of up to 650 square feet.
The PureGuardian H4610 Ultrasonic Warm and Cool Mist Humidifier is made of durable plastic material and comes with a low water indicator since it is not very clear. The unit comes with a patented Silver Clean Technology which helps to prevent the occurrence of mold, mildew, and bacteria in the tank.
Other features include a digital display, a dual-direction mist head and an automatic switch off function which can be handy when you need to refill. It also has a timer that allows you to pick from 4, 8 and 12 hours.
- It has a large capacity for large rooms
- It is portable
- Comes with germ and mold fighting technology
- Affordable purchase and operational costs
- Has silent operation at lower settings and relatively quiet when set high
- Has a timer and auto switch off functions
- Lacks an inbuilt demineralization filter
- Does not have a humidistat
This is a high-end humidifier which comes with an extensive range of features to match the price. It is important to note that this is a humidifier that you buy if you want a unit that you can set up at a fixed position.
As one of the best humidifier for bedroom, the Winix AW600 is a heavy unit weighing 15.4 pounds, and it is also quite wide and long. However, that shouldn’t scare you because if you have space and want to enjoy a comprehensive and all-round humidification experience, you should consider this unit.
The Winix AW600 Triple Action Humidifier with Plasmawave can humidify areas up to 600 feet and has an output of 3.75 gallons of water in 24 hours and has a tank size of 1.3 gallons. It uses a unique mechanism combining both impeller and evaporative processes to get mist into the air. This mechanism provides the benefits of both a cool and warm mist humidifier.
Through this mechanism, the allergens and impurities present in the air and water are drawn to the disks and washed away allowing clean mist to be released. The disc also comes with antimicrobial coating and a range of other filtering technology which ensures the moist air sent out is clean and fresh.
- A highly advanced mechanism for efficiency
- Anti-germ and anti-dust process for fresh air.
- Sleep mode button
- Can effectively cover large spaces efficiently
- Works quietly even at high settings
- Has all the automatic features
- Expensive to buy
- Quite bulky
The Vicks Warm Mist Humidifier is one of the best warm mist humidifiers especially for those seeking to get relief from colds and flues. It may not be ideal to run throughout the year and during the day though.
While it’s portable and relatively cheap, it is not limited to small rooms since it can cover areas up to 500 square feet. It also has a small footprint making it easy to place it on a tabletop.
There are three settings – high and low settings along with an auto- shut off settings to help you adjust the level of humidity in your room. It also comes with a comfortable nightlight for easy access and monitoring in the dark.
Vicks Warm Mist Humidifier has a tank size of 1 gallon which holds water for up to 12 hours when the setting is on a high. There is some danger of leaks after prolonged use, so it is advisable to have it placed inside a plastic tub or on a tablecloth.
It also comes with a unique inbuilt medicine cup which allows you to place medicine and soothing oils so that you can inhale medicated air for relief when having colds.
- Highly portable
- Affordable and easy to maintain and clean
- Comes with an automatic shut off
- Built-in medicine cup
- Transparent tank
- Lacks the convenience and power of higher humidifiers
- Requires regular cleaning
- Can be noisy at high settings
The TaoTronics Ultrasonic Humidifier might be a low-end unit, but it works effectively in small and medium and even sometimes in larger rooms.
Since it weighs just 2.5 pounds, this humidifier is portable and can be moved from one place to another. Its parts are also easy to access, making daily operation easier.
When it comes to operating the TaoTronics Ultrasonic Humidifier, it comes with a single knob which you can use to control most of its features. That means you can use the knob to turn it on or off, and also if you want to adjust the mist levels.
It has a 0.95-gallon tank capacity which lasts for about 10 hours. So depending on your usage, you may need to refill it once or twice in the day if you are using it over 24 hours.
The opening is quite thin at 1.75,” and its long height means filling from the sink is not straightforward. It, however, packs the most power for all the budget models making it easy to reach 45% humidity faster and gets to maximum humidity levels above 55% which is what makes it ideal for larger rooms.
- Available for a bargain price while having low operational costs
- Can work at larger rooms than most budget options
- Has two nozzles to cover 360 degrees
- Comes with an automatic shut-off setting
- Lacks the advanced features that provide more convenience like a humidistat.
- Can be challenging to clean and it requires frequent cleaning.
How to Choose the Best Humidifier for your Bedroom
How do you make the right decision when it comes to choosing the best humidifier for your bedroom?
Since there are various models on the market to choose from, it might seem challenging to pick one that suits your needs. But that shouldn’t discourage you and lose hope in regulating humidity levels in your bedroom.
Therefore, this humidifier buyer’s guide is intended to help you make the right decision while on your search for the quietest humidifier for bedroom.
Let’s get started…
Understanding the type of humidifiers helps you pick one that best suits your needs and preferences.
Humidifiers can be grouped as either sonic or evaporative or warm mist and cold mist. The methods describe how the humidifier works.
Warm mist humidifiers are best suited for cold climates and vice versa. Maintenance and costs can be affected by the type of humidifier you pick.
2. Room size
The size of your room determines the size and capacity of your humidifier. A humidifier’s output capacity is measured in gallons of moisture per day. So you want to choose a unit that will provide the appropriate amount of humidification for your estimated room size.
While you can use the recommended room sizes listed by the manufacturer, they should only be used as a guideline. You need to measure the area of coverage in square feet.
Remember, you only need a humidifier that is powerful enough to provide the right amount of humidification. If it produces too much humidity, you’re likely to suffer from mold infestation
3. Ease of use and maintenance
Humidifiers are intended to help improve air quality and alleviate symptoms of dry air. Nonetheless, these units can quickly become the cause of poor indoor air quality if not properly taken care of.
You need to make sure that the unit you choose is easy to clean and disinfect to prevent the growth of mold, bacteria and harmful minerals.
You also need to choose a humidifying system that comes with a variety of features and controls. These features will make your daily operations easy. Also, look for a humidifier that will not require constant replacement of parts.
4. Auto function features
Auto function features make your operation more convenient. Three main auto functions you should look for are: humidistat, timer, and auto switch off.
A humidistat is a built-in function in some units that control the levels of humidification within the set range and stops adding mist when the optimum level is reached avoiding the risk of over-humidification.
A timer allows the humidifier to work within the set time so that the unit operates on its own and by the time you get home the air is already to the right level of relative humidity.
Finally, an auto switch ensures that when the tank is empty, the unit shuts off on its own preventing the risk of fire while waiting for a manual switching off.
5. Level of noise
The level of noise produced by your humidifier may be distracting. This noise, however depends of different types of humidifiers.
Evaporative humidifiers tend to be the loudest since they rely on internal fans to generate airflow and have many moving parts. This noise is usually considered as white noise, though it might depend on how it affects your rest.
Another type of humidifier that is less noisy is the warm mist humidifier because it doesn’t use a fan. On the other hand, ultrasonic humidifiers would be the best choice if you’re concerned with the noise level. They produce sound waves at an ultrasonic frequency which are inaudible to humans.
Finally, you will need to have a budget for the whole purchase and also include the cost of operation and maintenance. This allows you to make a comprehensive comparison among different options as you select the right humidifier for your bedroom.
What’s the Best Place to Put a Humidifier in a Bedroom?
Once you have purchased the best humidifier for bedroom, the next thing to do is finding the perfect place so you can enjoy an improved indoor air comfort when you sleep. The location of the humidifier influences its efficiency and have an impact on your safety.
What to consider when positioning humidifiers in your bedroom
1. Size of your bedroom and the capacity of the humidifier
The size of your bedroom and the capacity of the humidifier will determine how and where you position the unit.
For instance, you have two options if you have a large bedroom which is occupied by many people.
You could have the humidifier placed in a central position for optimal performance. This is usually the best position that is recommended for spaces like living rooms, and employing the same positioning for your bedroom isn’t a bad idea at all.
Remember, this approach is only applicable if you have a large humidifier. In case you have a smaller unit, then you have to place it closer to your bed since it wouldn’t make sense to sleep with a humidifier if you aren’t benefiting.
2. The height of the humidifier.
Most humidifying units are what can be called tabletop humidifiers. They work well when placed on top of a table to allow them to disperse the mist air across the room more evenly.
It’s important to understand that regardless of the type of humidifier you choose, it has to be placed above the ground level, which brings us to the next point.
3. Pets and children
The next best reason to place a humidifier on an elevated surface is to keep it out of reach of children and pets.
Children and pets are curious and might mess with the humidifier without you noticing. The last thing you want is to disinfect your unit now and then because of your toddler or pet messing with it.
4. Noise level
If you have a noisy humidifier, it will also be better to have it some distance from your bed or that of your child. The issue of the discharged mist is also a reason why you should take care to have the humidification unit some distance away from the walls and wooden furniture.
5. Location of your vents
Having the humidifier placed next to or close to a vent defeats the purpose of using such a unit. This is because the air coming from the vents is usually dry, and most often will mess up with the relative humidity readings of the inbuilt humidity gauge.
The vent will also suck the humid air from the humidifier, affecting its distribution across the room. The central location on an elevated surface is the best place to locate your humidifier unit in most cases. Ensure you place a towel or piece of the cloth under the humidifier to take in the moisture and prevent it from making the surface wet.
Benefits of Sleeping with Humidifier Every Night
There are many benefits will realize when you start using a humidifier in your bedroom. Most popularly, humidifiers are used during winter to add moisture to the air to prevent dryness that can cause various health problems.
But that’s not all humidifiers do. They offer a lot more, and you can benefit a great deal once you start using a humidifier in your bedroom.
Here is an overview of the main benefits a good room humidifier provides.
1. Better sleep
Some of the most common sleeping problems such as apnea, snoring and blocked sinuses are caused or worsened by dry air. A humidifier ensures the air you breathe when you sleep has the right amount of humidity. This helps keep your respiratory tract hydrated all throughout the night.
2. Prevents infections
In colder months, the respiratory tract defensive system becomes weak. This is because the mucous membrane and cilia dry out affecting their ability to trap microbes and other pollutants which cause infections. Dry air also makes it easy for the bacteria to spread. Having a humidifier ensures your respiratory tract system is moist enough so you can breathe easy and fight disease-causing bacteria.
3. Prevents allergic reactions and irritations
Dry air can cause the inside of your nose to be dry and irritated. This can lead to the top inner elastic layer to tighten up resulting in the surface cracking as the strained tissues break which causes nose bleeding and an itchy nose. Further, there is the problem of allergic reactions which come with dry conditions and the number of triggers that are present in the dry air.
4. Improves breathing and reduce congestion in the respiratory tract
Dry air also promotes the build-up of mucus and phlegm especially for an individual already suffering from respiratory conditions. The excess mucus can be a breeding ground for other infections as well. Having a humidifier in the room allows you to have enough moisture in the air which helps thin up the congestion from your lungs and along the trachea to the nose. Besides clearing up your nasal canals, humidifiers allow you to keep the vocal cords moist so that when you wake up, you do not suffer from the dry voice or clogged up vocal cords which can be irritating or painful.
5. Protects your skin
You already know that one of the secret ways to keep the vitality and shine of your skin is always being hydrated and protecting yourself from the sun. Dry air, especially at night, can undo your hard work since it steals moisture from the top surface which not only leaves the skin dry but also leads to cracking and exposes the skin to infections too. A humidifier keeps your skin hydrated by preventing the accumulation of dry air in your house.
6. Protects your furniture and plants
When you have plants in your home, you enjoy quality air because they provide oxygen while taking in carbon dioxide and other harmful gases that are harmful to your health. However, dry air makes your indoor plants wilt, affecting how they function and also spoiling their beauty. Your furniture too suffers from the effects of dry air by developing cracks and gaps in joints while glued together parts even break due to the strain placed by the loss of moisture.
7. Low energy bills
During winter you use a lot of energy to heat and maintain warmer indoor temperatures. Humidifiers help you not to accrue higher energy bills because air containing humidity is much warmer compared to dry air at the same temperatures. This means you can afford to reduce the percentage of energy required to heat up your room. Even a decrease of a small percentage of your energy use has a significant effect on your overall monthly bills.
8. Good for your baby
Dry air can cause skin conditions and breathing problems in babies. Humidifiers remove dry air from your baby’s nursery and reduce the chances of your baby feeling uncomfortable. The humming sound produced by some of the humidifiers acts as a soothing white noise filtering out the other irritating noise from the environment.
Risks of Using Humidifiers
Even with these benefits, there are some risks related to using the best humidifier for bedroom. Understanding these risks involved can help you take the right precautions. You don’t want to use a humidifier, only to find out that it doesn’t help with the problem but rather the cause of the problem. Here are the risks to look out for;
- Poorly maintained humidifiers may create a favorable environment for the development of mold and mildew. This is probably the biggest risk you have to deal with when you decide to use a humidifier. While mold and mildew don’t automatically grow when you start humidifying your home, the problems loom in when you don’t clean and disinfect your air purifier regularly or as prescribed by the manufacturer. Mold are not only disgusting but can cause allergies especially in children, asthmatics and those with breathing problems.
- Exposure to pollutants like mineral dust is another risk if your humidifier’s tank is dirty. Unfiltered tap water can produce minerals which build up in the machine over time. This causes your humidifier to wear down much faster than anticipated. Moreover, it results in the distribution of contaminated moisture which can cause flare-ups of allergies and respiratory infections. So, it is best to select filtered humidifiers.
- An empty water tank, while you sleep, means you will not enjoy the benefits of the humidifier when you need it most. First, you should get a humidifier whose tank size will allow the unit to run for the number of hours you sleep efficiently. You should also ensure that the unit has an auto shut function when the water in the tank is depleted.
- Finally, some humidifiers, especially steam air humidifiers should be properly positioned to avoid accidents especially when you have young children around. Warm mist units can cause burns when placed within reach of such children.
Precautions to Take when Using Humidifiers
There are several precautions you can take to mitigate these risks and other critical encounters you may experience using humidifiers. They include; –
- Ensure your humidifiers have filters. Always clean and repair the filters on a regular basis. Some filters require anti-microbe treatment. Treated filters help in preventing the development of molds, algae, and bacteria.
- Empty the tank daily even when there is still water from the previous day and wipe the tank with a clean cloth before refilling it with fresh water.
- Make sure you use distilled and demineralized water in case you are using filter-less humidifiers. This prevents the dispersal of mineral dust in the air.
- Clean and descale the whole unit on a weekly basis. In case you are relying on the filters, and not using demineralized water, then you will have to descale the entire unit with vinegar to remove the crust and prevent a build up the scales.
- During the day when the humidifier is not in use, clean and dry it in the air to further prevent molds from growing. When leaving for a journey clean it, air it and store in a dry place.
A simple humidification device will grant you comfort and improve the quality of air in your bedroom. As we’ve mentioned the Honeywell HCM-350 Germ Free Cool Mist Humidifier is our pick of the best humidifier for bedroom use.
Just narrow down your search and select a humidifier considering the size of your bedroom and how much humidity it needs.
Additionally, be aware of the risks involved when using a humidifier. Too much humidification is the last thing you want, and you do have to maintain your device in good condition, so it can last longer as you enjoy its service.
We believe you will find the quietest humidifier for bedroom from this review.