The Best Humidifiers for Baby, According to Experts and Reviews

by Samantha McIntyre

The Best Humidifiers for Baby, According to Experts and Reviews
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Wintertime can make for a miserable season of coughs and congestion, which is no fun for anyone in the family — especially for baby, who can’t medicate to suppress these symptoms. A humidifier is often the best course of action to help your little one breathe a bit better, suggests S. Daniel Ganjian, MD, a pediatric specialist at Providence Saint John’s Health Center in Santa Monica, California. “I prescribe it for colds, flu, sinus infections, bronchiolitis, croup and even recurrent nosebleeds due to dry noses.”


But what kind of humidifier is best for baby? “The cheaper, the better,” advises Dr. Ganjian. “They often break or get moldy, so be prepared to replace it every one to two years, unless you clean and maintain it as instructed.” Also, avoid warm vaporizers, he cautions. “Warm humidifiers work by boiling water. When there is a child in the house, you do not want them to be around boiling water because of the risk of scalding their skin.” Check out our selection of baby safe humidifiers to stop those runny noses.


1 of 10 Image Credits: Amazon

GENIANI Ultrasonic Cool Mist Aroma Humidifier with Nightlight and Essential Oil Set


Safe for use throughout the entire house, including baby's room, this super silent GENIANI Ultrasonic Cool Mist Aroma Humidifier features an adjustable mist nozzle, a peaceful nightlight, and can be used as a relaxing oil diffuser. Scents, however, are not recommended for little ones, "because it may irritate babies’ delicate airways," cautions Catherine Gritchen, MD, a pediatrician at MemorialCare Medical Group in Long Beach, California. This model can also run up to 24 hours without the need for a refill.

What Reviewers Are Saying:
My girl struggles with sleeping during the night. The humidifier gets her through the night with no waking up. The sound is quiet, so my baby isn't distracted by noises.

2 of 10 Image Credits: Amazon

Aennon Cool Mist Humidifier


The Aennon Cool Mist Humidifier is not only ETL Safety Approved for children, but it's also perfect for the nursery, featuring seven soothing LED nightlights to help quiet baby to sleep. The silent, multifunction device can also be used as a nebulizer, moisturizer, air purifier, ionizer and air diffuser. Designed to prevent cold and flu symptoms, and alleviate allergies and asthma.

What Reviewers Are Saying:
Love the soft colors for the nightlight, which can be switched off even when humidifying is in process. It's virtually silent, does the job, the nozzle on top can be rotated. Highly recommended for a nursery or bedroom!

3 of 10 Image Credits: Amazon

Crane USA Filter-Free Cool Mist Humidifiers for Kids


Mom will breathe much easier knowing that this Crane USA Filter-Free Cool Mist Humidifier is not only absolutely adorable but also reduces the growth of mold and bacteria by up to 99.96% while providing fast relief with an ultrasonic cool mist that humidifies up to 500 square feet. The convenient compact design comes with a one-gallon tank and runs quietly for up to 24 hours.

What Reviewers Are Saying:
I love these humidifiers. Cute, easy to clean and reliable! It holds so much more water than you would think! It matches perfectly in my son’s nursery!

4 of 10 Image Credits: Amazon

Ecocituss Cool Mist Humidifier with Anti-Bacteria Stone


The Ecocituss Cool Mist Humidifier with Anti-Bacteria Stone is ideal for baby's room, a bedroom or a home office, and comes with a one-gallon tank, plus a 360-degree mist nozzle to control motion and expand humidifying coverage. The "whisper-quiet" design keeps the device silent while baby is sleeping. The unit also has a warning light that registers a water shortage to turn it off automatically.

What Reviewers Are Saying:
So quiet. Perfect size to place on your nightstand. Great price. Would definitely buy it again.

5 of 10 Image Credits: Walmart

PureGuardian Nursery Ultrasonic Cool Mist Humidifier


The PureGuardian Nursery Ultrasonic Cool Mist Humidifier is designed to relieve baby’s cold and allergy symptoms while moisturizing dry winter skin. The ultrasonic technology diffuses a fine, calming mist while the Silver Clean Protection prevents the growth of harmful mold and mildew. "It is extremely important to clean and dry your humidifier regularly to avoid mold or bacteria buildup, which you can then spew into the air," advises Dr. Gritchen. This humidifier also features a comforting nightlight and can run up to 14 hours.

What Reviewers Are Saying:
Very effective and zero noise makes it perfect for the kid's bedroom.

6 of 10 Image Credits: Walmart

Honeywell Mistmate Ultrasonic Humidifier


This filter-free Honeywell Mistmate Ultrasonic Humidifier dispenses a cool, calming mist and can run for up to 18 hours on a low setting. Perfect for small rooms such as nurseries, it also shuts off automatically when the half-gallon water tank runs low. The humidifier features an ultra-quiet technology for light sleepers and is specifically designed to ease coughing.

What Reviewers Are Saying:
We LOVE this humidifier!! It's quiet, easy to clean and lasts for 8-10 hours on a medium setting. I've been searching for years for a humidifier like this. I'm going to buy a second one just to have as a backup.

7 of 10 Image Credits: Amazon

Everlasting Comfort Ultrasonic Cool Mist Humidifier


The Everlasting Comfort Ultrasonic Cool Mist Humidifier relieves allergies, blocked sinuses, colds and coughing. It also features a blue LED nightlight, a tray for adding scented oils and a 360-degree rotating nozzle to control mist spray to decrease airborne viruses significantly. It also requires no filter, though using distilled water is recommended "to avoid mineral buildup," suggests Dr. Gritchen.

What Reviewers Are Saying:
Helps our baby not be so stuffy In the morning and I swear my skin is less dry.

8 of 10 Image Credits: Amazon

Vicks Starry Night Cool Moisture Humidifier with Light Up Star Display


Designed to provide comforting relief for coughs and congestion, this Vicks Starry Night Cool Moisture Humidifier has an antimicrobial filter to diffuse moisture while easing cold symptoms. The unit also projects soothing star patterns on the ceiling to help lull little ones to sleep. Avoid using the Menthol VapoPads included with the humidifier on babies younger than a year old, cautions Dr. Ganjian, as they "can increase the amount of mucus in their noses." When using this model, "just plain water is sufficient," he says.

What Reviewers Are Saying:
Miracle worker! My kids LOVE this! The nightlight put them in some kind of trance... they suddenly stayed in their bed all night and slept so well! We need another!

9 of 10 Image Credits: Amazon

Homasy Ultrasonic Cool Mist Humidifier


The top-fill design of this Homasy Ultrasonic Cool Mist Humidifier makes the humidifier easy to use and keep clean. This super silent design runs at 28 decibels, which are measured to be quieter than turning the page of a book (now that's quiet!). The humidifier won't disturb sleeping babes, while an anti-bacterial filter stops the growth of airborne bacteria. Runs up to 10 hours releasing a low mist.

What Reviewers Are Saying:
Arrived very quickly, and was easy to set up and start working. Got this for our baby so she wouldn't get stuffed up, and she's doing so much better with this in our room!

10 of 10 Image Credits: Amazon

VicTsing Cool Mist Humidifier


This knob-controlled VicTsing Cool Mist Humidifier features a 45-degree mist nozzle that delivers a nonstop comforting mist. When using a humidifier, always monitor humidity levels in the house. "It’s not recommended to go beyond 50%, as it can increase mold growth and other allergens in your home, which will work against you as far as coughing and congestion symptoms long-term," warns Dr. Gritchen. This humidifier holds a half gallon of water for 10 hours of working time at a low-mist spray and automatically shuts off when there is no water.

What Reviewers Are Saying:
I put this in my baby's room next to his crib and after a week, it's already made a difference in his breathing in the dry winter air. For how small it is, it packs a powerful punch. Happy with my purchase!