8 Humidifiers to Help Your Baby Breathe Better (Especially With a Cold)

reviewed mark Medically Reviewed by Micah Resnick, M.D., F.A.A.P.  | January 3, 2024
best baby humidifiers

Quick Summary

The best baby humidifier is the Crane Drop Ultrasonic Cool Mist Humidifier, according to moms-to-be from the What to Expect community. When choosing a humidifier for your nursery, experts say it's most important to consider area coverage (in terms of square footage), how easy it is to clean and whether it has an automatic shut-off feature. 

Best Baby Humidifiers

A humidifier may not be the most exciting thing on your baby registry, but it can be worth having, especially in the winter — when the heat’s cranked, a humidifier in baby's bedroom may help your little one breathe easier and keep her skin from getting dry. And when baby gets a cold, the American Academy of Pediatrics (AAP) says a cool mist humidifier can be key to keeping your little one comfy.

Here's how to decide whether you should consider investing in a humidifier for your baby’s nursery, how to choose the best humidifier and some of our favorite picks so you and baby can sleep easy.

How we chose the best baby humidifiers

In order to better understand what qualities to look for in a baby humidifier, we spoke with several physicians. Based on their guidance, in addition to feedback from parents in the What to Expect community, we ensured all of our selections met the following criteria:

  • Cool mist: The AAP recommends using a cool mist humidifier over a warm mist one. “Vaporizers or warm mist humidifiers may lead to accidental burns if the device is knocked over near your child,” says Cherilyn Cecchini, M.D., of Your Doctors Online.
    These are preferred by the AAP because warm mist humidifiers can pose a burn risk to baby.
  • Easy to clean: “It is important to clean and dry the tank and any parts that come in contact with water," says Lauren Levine, M.D., a pediatrician affiliated with NewYork-Presbyterian/Columbia University Irving Medical Center and NewYork-Presbyterian Morgan Stanley Children's Hospital. "Some tanks are designed to make this easier, others make it nearly impossible."
  • Automatic shut-off: “Since you usually run a humidifier at night while your baby is sleeping, you also should look for a machine with an automatic shut-off so that if the tank runs out of water it will turn off,” says Dr. Levine.
  • Appropriate coverage: Too small and there will be no benefit; too big and you risk mold growth. Look at the model's recommended square footage when shopping.
  • Directional flow: While not always necessary, having the option to point the mist where you want it to go is always a perk, says Ellen M. Schumann, M.D., a clerkship director at the Medical College of Wisconsin

Ready to start shopping? To get you started, here are the best humidifiers (and a few dehumidifier recommendations!) for baby's nursery.

Why Trust Us?

What to Expect is the world’s most trusted pregnancy and parenting brand for a reason. Our product recommendations are based on expert parent insight, advice from medical professionals and feedback from the millions of parents and parents-to-be in our community. Our editors adhere to the highest research and reporting standards and our team of vetted OB/GYNs, pediatricians and other health professionals ensure our recommended products are safe and effective for you and your baby.

Best Overall Humidifier for Baby's Nursery

Crane Drop Ultrasonic Cool Mist Humidifier

Best Humidifier for Baby Nursery - Crane Drop humidifier
Pros
  • Quiet
  • emits almost no light
  • easy to clean
  • rotatable mist lid
  • auto shut-off feature
Cons
  • Water tank could be larger

Range: 500 square feet

Water tank volume: 1 gallon

Weight2.6 pounds

Dimensions8.6 x 8.6 x 13.4 inches

Why We Love it
Community Reviews
Why We Love It

The Crane Drop is overwhelmingly recommended by the millions of moms and dads in the What to Expect community, and it's easy to see why. Simply, it does the job extremely well. First, it's whisper quiet and hardly emits any light (just a tiny green one when it's on), which makes it a super baby-friendly pick. The gallon-sized water tank lasts up to 24 hours, easily detaches and fits under a standard sink when it's time for a refill. What's more, the humidifier automatically turns off when the water runs out, making it a low-maintenance pick.

Parents also praise how easy it is to clean. Plus, it's made with an anti-microbial material which the company says reduces mold and bacteria growth by up to 99.96 percent. You don't need to worry about filters, as the humidifier is filter-free (although the company does offer an optional demineralization filter for those with excessive minerals in their water). There's also plenty of options to control how much mist comes out. Finally, its 360-degree lid means you can easily direct the mist in whatever direction you prefer.

Community Reviews
  • "Ive had it a few months for my daughter and it works great. Lasts through the night in her room on low setting."

  • "Crane 100%. My son had rapid airway disease as a baby (asthma) and we went through 3. We bought a cute one first that just didn’t do it. Second was the Vick’s - TERRIBLE! ... And went to Crane and haven’t had an issue since. Bought a pink Crane for the daughter that I’m pregnant with right now too:)"

  • "I second the Crane humidifiers. They are super cute, highly rated, quiet, and don't put off any light. We have one for each of our kids, and they're great."

Best Splurge-Worthy Humidifier for Baby's Nursery

Venta Original LW25 Airwasher Humidifier

best baby humidifiers - venta reg airwasher lw25 2 in 1 humidifier and air purifier
Buying Option
Pros
  • Filter-free
  • easy to clean
  • expansive range
Cons
  • More expensive than other humidifiers
  • industrial aesthetic
Why We Love it
Community Reviews
Why We Love It

If you’re willing to splurge, the Venta makes for an efficient, filter-free, evaporative humidifier that new parents only need to clean every 10 to 14 days, with a deep-clean every half-year. With a 2-gallon tank and the capacity to humidify up to 430 square feet, it requires less upkeep than other models, too, and automatically shuts itself off. It measures about 12 inches long and 12 inches wide.

If there’s any downside, it’s the aesthetic. After spending so much time perfecting baby’s nursery, it may feel a little disappointing to add such a clunky machine to the mix — but if efficacy is any solace, you’ll get over it soon enough.

Range: 430 square feet

Water tank volume: 2 gallons

Weight: 8.5 pounds

Dimensions: 11.8 x 11.8 x 13 inches

Community Reviews
  • I had a Venta Humidifier before and it lasted for well over 10 years. I love the convenience and ease of this product. It is easy to open to clean and easy to refill. I can easily carry it to another level of the house if I want to move it. I run it 24 hours a day and never had a problem.

  • We bought this a month ago and it is great. After having multiple other humidifiers that were cheaper, this one is well worth the price - easy to use, quiet, does a wonderful job and doesn’t make a mess!

Cutest Humidifier for Baby's Nursery

Crane Ultrasonic Cool Mist Humidifier

best baby humidifiers - crane usa filter free humidifier
Buying Option
Pros
  • Different speed settings
  • super cute design
  • filter-free
Cons
  • Difficult to clean
  • tends to leak

Range: 500 square feet

Water tank volume: 1 gallon

Weight: 6 pounds

Dimensions: 12 x 9 x 9 inches

Why We Love it
Community Reviews
Why We Love It

It’s hard to say no to an adorable nursery design — so much so that this humidifier might be worth the extra cleaning time required for an elephant- or train-shaped humidifier (amazingly, there are 11 baby-friendly characters to choose from!). But clean freaks can rest easy: an antimicrobial base helps reduce mold and bacteria growth by more than 99 percent. With a 1-gallon tank, it runs for a good 24 hours filter-free and auto shuts off as needed. It's 9 inches long and 15 inches high, so won't overpower your space, but it can provide moisture to a room that's up to 500 square feet. 

Community Reviews
  • "The best ! It’s Bluetooth control, quiet and on a stand... we love it"

Best Affordable Humidifier for Baby's Nursery

Safety 1st 360° Cool Mist Ultrasonic Humidifier

Best Humidifier for Baby Nursery - Safety 1st Ultrasonic 360 Humidifier
Pros
  • Full 360-degree rotation
  • budget-friendly
Cons
  • Difficult to clean
  • not the best quality

Range: 400 square feet

Water tank volume: 1 gallon

Weight: 3.2 pounds

Dimensions: 7.5 x 7.5 x 10.5 inches

Why We Love it
Community Reviews
Why We Love It

Two mist outlets rotate a full 360 degrees, delivering even moisture all over the room. This humidifier is also easy to fill up and clean, holds 1 gallon and works for a full 24 hours. You don’t have to worry about turning it off, either, since it does that on its own and even alerts you when water is low with a tank refill light — all at a price that's more affordable than other humidifiers. It has a tapered silhouette, measuring 7.25 inches wide and 10.25 inches high.

Community Reviews
  • "Use the humidifier nightly for my infant, who has the typical nighttime cough. It really helps soothe him and breathe easier throughout the night. The tank did crack and break (our fault completely, not an issue with product—little hands grabbed it!), and customer service was incredibly helpful and sent us a replacement tank free of charge. We are grateful for their help!"

Best Humidifier for Bigger Bedrooms

Levoit LV600HH Hybrid Ultrasonic Humidifier

best baby humidifiers - levoit humidifiers for large bedroom
Buying Option
Pros
  • Quiet
  • remote control
  • easy-to-read display
  • excellent range
Cons
  • Large footprint

Range: 753 square feet

Water tank volume: 6 liters

Weight: 6.5 pounds

Dimensions: 11.3 x 7 x 10.5 inches

Why We Love it
Community Reviews
Why We Love It

If baby’s in your master bedroom or a roomy nursery, the 6-liter Levoit will do its job for an impressive 36 hours (it can handle spaces as big as 753 square feet). It’s also quiet and dim, putting baby’s precious sleep first. It even boasts a display light that automatically shuts off. But this humidifier is good for sleep-deprived parents, too, with an easy-to-use remote control and timer, a large tank opening and included cleaning brush. It's one of the bigger humidifiers on this list, measuring just over 11 inches wide and almost 11 inches high.

Community Reviews
  • Best humidifier I’ve ever purchased. I live in a semi desert area. It’s very dry and hot. This humidifier has been amazing, and it’s quiet and easy to use.

Best Modern Humidifier for Baby's Nursery

Miro NR08M Humidifier

best baby humidifiers - miro humidifier
Buying Option
Pros
  • Easy to clean
  • beautiful design
  • large range
Cons
  • A bit large
  • some may not use the LED light features

Range: 600 square feet

Water tank volume: 1 gallon

Weight: 5.07 pounds

Dimensions: 10.5 x 10.5 x 13.4 inches

Why We Love it
Community Reviews
Why We Love It

This sleek, modern-looking humidifier will be a stylish addition to a nursery and works in rooms up to 600 square feet. This model is the brand's most advance to date, featuring touch-panel controls and soothing LED lights (which can be customized or turned off). You can add more water to the 1-gallon tank without turning it off and open it in one motion. Parents love that it’s powerful but also whisper-quiet, and it also scores points for being easy to clean. Tech-savvy parents will love that it's compatible with Alexa and Google home (with the additional purchase of a MIROT Connectivity chip).

Community Reviews
  • I am in love with these humidifiers! Yes, mama, you need them for peace of mind for your family. Every other humidifier I have tried has been impossible to fully clean, but this one is completely cleanable. No more icky humidifiers here!"

Best All-in-One Humidifier

Fridababy BreatheFrida 3-in-1 Humidifier

Best Humidifier for Baby Nursery - FridaBaby 3-in-1 Humidifier
Pros
  • Quiet
  • sleek
  • multiple functions
Cons
  • Hard to clean

Range: 320 square feet

Water tank volume: 0.5 gallons

Weight: 1.43 pounds

Dimensions: 7.7 x 7.9 x 7.9 inches

Why We Love it
Community Reviews
Why We Love It

This beloved baby brand has another product to add to your ever-growing collection: a quiet, easy-to-operate humidifier with a sleek profile. It emits an adjustable soft, cool mist that’ll help baby through any congestion, and it also functions as diffuser. What’s more: The small profile humidifier emits a soft light that functions as a night light with a range of colors at the ready. It covers up to 320 square feet.

Community Reviews
  • I’ve gone through a lot of humidifiers on Amazon and decided to give this one a try for my nightstand. It is quiet which I like a lot and for a smaller jug surprisingly last a while. ... Most importantly I like that it is easy to clean and NO filters to replace!

  • "I bought one last year when my 1 year old had a stuffy nose and have been using it ever since. Plan on buying one for our newborn just in case as well"

  • "We’ve been using the frida baby one since last year and we love it! Super easy to use and clean"

Best Overall Dehumidifier

ProBreeze Electric Mini Dehumidifier

Best Dehumidifiers - Pro Breeze Electric Dehumidifier
Buying Option
Pros
  • Super quiet
  • great for small rooms
  • compact
Cons
  • Only works for very small spaces

Range: 205 square feet

Water tank volume: 16 ounces

Weight: 2.4 pounds

Dimensions: 7 x 6 x 11 inches

Why We Love it
Community Reviews
Why We Love It

This mini model is designed for rooms under 205 square feet, making it a good choice for mildly humid nurseries. Since it’s compact enough to fit on a shelf or dresser, it’s easy to keep out of your child’s reach and a cinch to transport when you need to empty the tank. Plus, parents report that it's so silent, you won't hear it at all. To measure the indoor humidity in your nursery (and make sure you actually need a dehumidifier) we also recommend purchasing a hygrometer, an easily accessible device that measures the humidity in a room.

Community Reviews
  • "This is absolutely perfect for a small space, I placed it in the nursery for my grandkids it is whisper quiet and doesn’t interfere with nap time. I was so surprised by how much moisture is in the air. I do have to empty this unit once a day and I dust it everyday and vacuum weekly."

  • "Works very quickly and is very quiet! Perfect for a baby nursery or bedroom."

Our Research

We referenced information from the American Academy of Pediatrics about the proper use of humidifiers in a baby's room. 

We also spoke to several doctors, including:

  • Lauren Levine, M.D., a pediatrician affiliated with NewYork-Presbyterian/Columbia University Irving Medical Center and NewYork-Presbyterian Morgan Stanley Children's Hospital
  • Luis E. Ortiz, M.D., a physician in the Sleep Center at Johns Hopkins All Children’s Hospital
  • Ellen M. Schumann, M.D., a clerkship director at the Medical College of Wisconsin
  • Cherilyn Cecchini, M.D., a pediatrician affiliated with Your Doctors Online

Finally, we canvassed the What to Expect community boards to learn which humidifiers parents think are the best, and the features they deem most important. 

FAQs

The short answer is that it depends. “There isn't a ‘need’ for a humidifier for your baby,” explains Lauren Levine, M.D., a pediatrician affiliated with NewYork-Presbyterian/Columbia University Irving Medical Center and NewYork-Presbyterian Morgan Stanley Children's Hospital. But they can be helpful in certain climates and situations — the AAP suggests using a humidifier for baby if she has a cold, for example.

“Benefits for using a humidifier in the nursery include protecting your child's skin from drying out and decreasing nasal congestion by helping loosen mucus — especially helpful if he or she is having a cold,” says Luis E. Ortiz, M.D., a physician in the Sleep Center at Johns Hopkins All Children’s Hospital. “This can be a good thing, as there are limited over-the-counter remedies for children in this age group.” Moist air can also help ease coughing, adds Dr. Levine.

Humidifiers could also help keep skin moist if your child has eczema, and could help keep nosebleeds at bay, says Ellen M. Schumann, M.D., a clerkship director at the Medical College of Wisconsin.

When deciding whether your child's room needs a dehumidifier, you need to make sure that it doesn't make the room too humid or too dry.

"Children, especially young children, if the air is too dry, will produce mucus," says Punita Ponda, M.D., a New York-based Northwell Health physician who specializes in allergy and immunology and pediatrics. "You can't have it too warm, where it's too humid or too dry. So in a nursery, it's okay to have a dehumidifier, but you want to make sure it can regulate the humidity and it's not something that sucks humidity out of the air only."

The point of a humidifier might be to increase the humidity of a room, but you don't want a jet of mist hitting your child's face.

“As a general rule, you want to place it in an area where the mist can disperse easily through the air, but not accumulate moisture on surfaces such as the crib or ceiling,” explains Dr. Ortiz. After all, accumulation of moisture can encourage mold growth, which could make your little one sick.

You also want to make sure that the humidifier (and its cord!) are completely out of reach from your baby, says Dr. Levine. “You also do not want to place it on an elevated surface where your baby might pull it down on themselves.”

Keep in mind the size of the nursery, too. “If you put it in a room that is much smaller than it is meant for, you will end up with condensation on surfaces, which can be a breeding ground for microorganisms,” says Dr. Levine. On the other hand, if the humidifier is placed in a room that’s too big, it won't properly do its job.

"One thing that you have to worry about with use of humidifiers is the risk for increased exposure to bacteria and molds, as well as particulate matter and chemicals from cleaning the humidifier," says Dr. Ortiz. "These problems can be avoided by using distilled water, a humidifier with a filter and regular cleaning of the humidifier per the manufacturer's recommendations."

Keep in mind that some models require cleaning as often as every one to three days. Carefully read the instructions on your humidifier so you know how often yours should be cleaned.