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The 20 Best Baby Room Humidifiers: Review Guide

by  Katie -  Last updated on December 16, 2020
Best Baby Room Humidifiers

Last Updated on December 16, 2020

The ideal humidity for your home ranges between 30 and 50%.

Low humidity levels may cause your baby to have dry skin, respiratory difficulties, and itchy eyes.

Newborns are especially sensitive as they breathe only through their little noses for the first few months.

The easiest way to put more moisture to the air is to use a humidifier.

Running one of the best baby room humidifiers will help your child breathe easier and sleep better.

But should you put a humidifier in a room?


Quick Comparison

If you don’t have time to read the complete article, here are our top picks.

Top Baby Room Humidifiers In 2021

1. Vicks Starry Night Cool Moisture Humidifier

Add enchantment to your child’s bedroom with the Vicks Starry Night humidifier. It projects moving stars onto the ceiling.

At the same time, it emits a cool mist. Since it uses evaporative technology, it won’t oversaturate the air with moisture. The unit can humidify a room of up to 500 square feet and is perfect for a stuffy nose.

Also, it’s compatible with Protec wicking filters that prevent bacteria growth and reduce mold growth and remove pollutants from the water

2. Vicks Mini Filter-Free Cool Mist Small Humidifier

Vicks is a brand name synonymous with relief from congestion for your litle one.

Their mini humidifier has a half-gallon water tank that has a run time up to 20 hours before it needs a refill. Also, it never needs a replacement filter.

One of the highlights is the scent pad heater. You can pop in a menthol or lavender pad, and the aroma will penetrate the room as the humidifier runs.

Although it’s compact and suited for small rooms, it has a large water tank opening to make it easy to clean.

3. Honeywell HUL520B Mistmate Cool Mist Humidifier

Honeywell is another trusted brand that makes a variety of humidifiers. The Mistmate holds a half-gallon of water and doesn’t need a filter. The unit can humidify a room of up to 500 square feet and is perfect for your little one.

It operates up to 20 hours on a low setting. When the water is low, the humidifier shuts off automatically.

The vapor it emits is visible because of the way it atomizes the water. It has a small form factor, and it is whisper quiet.

4. Safety 1st 360-Degree Cool Mist Ultrasonic Humidifier

There are various types of humidifiers out there, but this humidifier has two mist outlets that each rotate 360°. These Safety 1st humidifiers allow you to direct the output for a perfect coverage of the room. The unit can humidify a room of up to 500 square feet and is perfect for your little one.

On the lowest setting, the tank of water lasts for up to 24 hours. When it runs out of the water, a warning light illuminates. Then the Safety 1st 360-degree humidifier also has an automatic shut-off feature.

5. TaoTronics Ultrasonic Cool Mist Humidifier for Babies [BPA-Free], 1.8L

TaoTronics gave this humidifier a space-saving design along with a dial for full control of the mist output.

This whisper-quiet humidifier holds 60 ounces of hot water and covers medium-sized bedrooms. Just rotate the 360° nozzle to aim the vapor in the desired direction. We feel these are the best baby humidifiers out there.

When the water gets low, the warning light will illuminate. Then the humidifier automatically shuts down if the tank empties.

The company offers an 18-month warranty and promises to respond to questions within 24 hours.

6. LEVOIT Humidifiers Top Fill Cool Mist Ultrasonic Humidifier Essential Oil Diffuser

Levoit designed this ultrasonic humidifier to double as an essential oil diffuser. It operates at a quiet 28 dB, similar to the silence in a library. This ultrasonic technology unit can humidify a room of up to 500 square feet.

There are three mist speed settings to choose from, and the easy to fill tank holds about 2 liters of water so it can run for hours. It also comes with an automatic shut-off feature and a longer run time.

Please limit the time you run it as a diffuser in your child’s bedroom to avoid overexposing it to the essential oils.

If there’s a problem when using a humidifier, keep in mind it comes with a two-year buyer assurance policy.

7. PureGuardian H910BL Ultrasonic Cool Mist Humidifier

There are various types of humidifiers, but PureGuardian employs Silver Clean Protection to prevent mildew inside the water tank.

Choose either high or low mist output, and then the humidifier runs up to 14 hours. It has a clear tank to allow you to check the water level with a glance. But there’s also an LED to remind you to refill.

8. Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier

The MistAire has a design similar to the PureGuardian above. But it also has an optional night light.

The 1.5-liter tank is suitable for small and medium bedrooms. It operates for up to 16 hours on the lowest setting. This baby humidifier can humidify a room of up to 500 square feet.

The baby humidifier package includes a cleaning brush to help you scrub the inside of the tank, plus a two-year warranty.

9. Homasy VicTsing 2.2L Cool Mist Humidifier

This cool-mist humidifier holds just over a half-gallon of water. The tank allows it to run for a full day on low. But the dial allows you full control over the exact output you want. But it also has an optional night light.

As it operates, it only puts out 28dB of noise. And if the water runs out, the humidifier automatically shuts down and this is the best overall.

One of the most convenient features of this baby humidifier is the 3-inch diameter opening in the top. It’s large enough to insert your hand for thorough cleaning of the interior.

10. LEVOIT 2.4L Ultrasonic Cool Mist Humidifier for Babies (BPA-Free)

Levoit constructed this humidifier with BPA-free plastic. It won’t leach toxins into the water.

Next, it has a 0.63-gallon tank that allows it to run for a full day nonstop. The output is suitable for bedrooms and medium-sized spaces and is perfect for a stuffy nose.

It’s called the Classic 100 because it emits a tower of vapor up to 100 cm in height. That’s about 39 inches. But it runs so quietly you can barely hear it – only 30 dB.

The company provides a two-year buyer assurance policy, plus lifetime customer support.

11. Crane Cool Mist Humidifier, Filter-Free, 1 Gallon

Crane’s one-gallon humidifier is available in several different colors. It operates for up to 24 hours and humidifies up to 500 ft.².

On the front, you’ll see that it has a dial to allow you to control the flow of mist. When the water gets low, the humidifier will shut down automatically.

The material of the BPA-free base inhibits microbial growth to prevent mold and bacteria. Plus, the shape fits under most bathroom faucets.

12. Crane Cool Mist Humidifiers for Kids

Crane also makes these adorable animal-shaped humidifiers. Choose from an elephant, duck, dragon, cow, bee, and other creatures.

Each one runs for up to 24 hours, depending on where you set the dial to control the flow. When the water is low, the humidifier shuts down automatically and is easy to clean.

The base of this auto shut-off humidifier has antimicrobial material to limit mold and bacteria, and the entire structure is BPA-free. It comes with a one-year manufacturer’s warranty.

13. Honeywell HCM350W Germ-Free Cool Mist Humidifier

This Honeywell cool mist humidifiers use UV light to kill 99.9% of the bacteria, viruses, and mold in the water. Then it uses evaporative technology and a wicking filter to send clean mist into the air.

The other advantage of this auto shut-off humidifier is that it never over-saturates the room air with humidity. The LCD shows the relative humidity and temperature. We feel these are the best baby humidifiers out there.

If you use a Protec filter in the tank, you won’t have to clean the humidifier as often.

14. TaoTronics Cool Mist Humidifier, 4L (1 Gallon) Ultrasonic Humidifier

This TaoTronics humidifier also displays the relative humidity to help you choose the appropriate amount of mist. The LED screen allows you to set a timer, control the flow, and turn the nightlight on or off.

It comes with a filter that eliminates odor and microbes. You’ll need to change it every four to six months.

The four-liter tank with ultrasonic technology allows it to run up to 30 hours at a time.

15. LEVOIT Cool Humidifier for Bedroom, 4.5L

Levoit’s large-capacity humidifier also serves as an ultrasonic diffuser for essential oils. It has three flow settings and operates up to 40 hours continuously on a full tank. The output is powerful enough to cover a large room.

Keep in mind There is an “aroma box” where you can place essential oils instead of putting them in the tank water.

When the water is low, keep in mind the humidifier will shut down automatically. We feel these are the best humidifiers out there.

16. Ultrasonic Cool Humidifier by Geniani, 3L

Geniani’s humidifier is available in either 3 or 4-liter sizes. It has a clear tank and a nightlight.

Turn the nozzle 360 degrees to direct the flow. When the tank is full, it runs between 12 to 24 hours, depending on the setting. When the tank is dry, the humidifier shuts off. We feel these are the best humidifiers out there.

The company offers a two-year warranty.

17. TaoTronics TT-AH025B Cool Mist, 26dB Ultra Quiet Humidifier for Babies

One of the most silent humidifiers we discovered is this one from TaoTronics. The sleek modern design doesn’t even look like a humidifier. Plus, it’s perfect for large spaces.

The noise output is less than 26dB. It also has a soothing warm nightlight. We feel these are the best humidifiers out there.

The impressively large six-liter (gallon and a half) tank provides up to 60 hours of continuous mist up to 1 meter (about one yard) in height.

18. Warm and Cool Mist Dual Function Humidifiers

Instead of purchasing two different humidifiers, get one that can provide both warm mist and cool mist.

19. Pure Enrichment HumeXL Pro Warm Mist and Cool Humidifier

This humidifier lets you control this humidifier with a remote. It has a built-in humidistat that will shut it down once room air reaches the desired amount of moisture. We feel these are the best humidifiers for babies out there and has a quiet operation.

Other features include a nightlight with a night mode setting that dims the control panel. Moreover, it comes with a five-year warranty.

20. TaoTronics Warm and Cool Humidifier

TaoTronics lets you choose between three temperature levels for the warm mist humidifier.

In either cold or warm mist humidifier modes, the warm mist humidifier runs up to 45 hours. It suited for medium-sized rooms. Moreover, it comes with a two-year warranty.

The controls include flow, temperature, humidity, a timer, and sleep mode to deactivate the lights.

How to Decide If Your Baby’s Room Needs a Humidifier?

You’ll need to measure the relative humidity to decide if you need a humidifier for the baby’s nursery.

Inexpensive digital thermometers sometimes come with a hygrometer that displays the percentage of relative humidity. Also, your air purifier or air conditioner might display this information.

If the readings hover in the 30% range or lower, we’d advise that you get a humidifier.

Homes with central air and heating tend to have drier air. You can add a whole-house humidifier to that system or simply focus on providing moisture where it’s needed.

What Kind of Humidifier Is Best for a Baby?

The best kind of humidifier for a baby is one that produces the results you desire.

Many parenting sites recommend cool humidifiers. They say that this kind is safest because your child can’t be burned by vapor.

But there may be times that you prefer steam. Warm mist humidifiers may be the best humidifier for baby congestion. If your child has a cough or needs a little more warmth, you might prefer this warm mist humidifier.

Happily, a few models offer both options.

Where Should You Place a Humidifier in A Room?

Where you place the humidifier depends on a couple of things.

Safety first – always put equipment out of the baby’s reach.

After that, you need to consider the directions that come with the humidifier. Some are perfect for tabletops or dressers, and others can go on the floor.

In any case, this will help keep the mist directed away from draperies, clothing, and furnishings.

How to Choose the Right Humidifier for Your Little One’s Room?

As you shop for a humidifier, make sure to take into account these features:

  • output, or how large an area it covers
  • whether you can control the output or flow
  • how large the tank is – or how long it runs without a refill
  • the noise level when it’s operating
  • how easy to clean it is
  • other benefits like a nightlight, timer, attractive design, or remote control

Remember that you’ll need to keep the humidifier clean and change the water. This prevents bacteria and mold from flourishing and protects the humidifier from damage by mineral buildup.

Now let’s look at the top baby room humidifiers, starting with cool mist models for a small baby’s nursery. Later on, we’ll cover dual-mode humidifiers.


Putting a humidifier in your baby’s room can make all the difference. It will make sure the moisture in the air protects against congestion, itchy skin, and the transmission of bacteria and viruses.

We hope you discovered the best baby room humidifier for your child today.

If you have a moment, leave us a note in the comments below to tell us which one you’re using.


1. https://www.mayoclinic.org/diseases-conditions/common-cold/in-depth/humidifiers/art-20048021

2. https://www.livestrong.com/article/1000647-humidifiers-vaporizers-good-infants/ by Sharon Perkins,

3. https://pediatrics.aappublications.org/content/118/6/2582.full  by the American Academy of Pediatrics

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