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What’s the Best Humidifier for a Baby?

last year6 min read
Last updated: Jan 23 2023

Curious about what the best humidifier for a baby is? We’ll give you our top picks, plus take you through how and when to up the moisture in the air.

Best Humidifier for a Baby

Hold up. Do babies really need a humidifier?

The short answer is they don’t need them.


They are super useful to have.

“Ok Peanut, explain yourself and tell us which is the best humidifier for a baby.”

You got it.

In this article: 📝

  • Do doctors recommend humidifiers for babies?
  • Are cool or warm mist humidifiers best for babies?
  • What kind of humidifier is best for a baby?
  • Which is the best humidifier for baby?
  • Humidifiers for babies: the bottom line

Do doctors recommend humidifiers for babies?

In certain circumstances, yes.

The truth is that when babies get a cold, there aren’t always many options for medication to help them feel better.

And one thing that does help clear up mucus — and the sniffling and coughing that comes with it — is moist air.

Enter the hero humidifier.

Humidifiers come in really handy if there isn’t much moisture in the air around you.

This is common in the cold winter months when indoor heating may dry out the air around you and in thirstier climates.

The cool vapor released by the humidifier helps to thin out the mucus making your baby’s nose stuffy or chest congested.

Simple, brilliant, med-free.


Moist air will also help prevent their sensitive skin from drying out.

And while there is no specific research backing up the use of humidifiers for eczema, many people find them helpful for this purpose.

But it’s important to use them safely.

Experts recommend that while humidifiers can be really useful, they can also become dangerous if not maintained properly.

That means cleaning them out regularly to avoid bacteria, chemicals, and mold build-up.

And only use them as directed on the box.

Are cool or warm mist humidifiers best for babies?

There are two types of humidifiers — ones that release cold mist and ones that release warm mist.

The reason the American Academy of Pediatrics recommends a cool mist humidifier is surprisingly simple — safety.

The worry is that the warm mist vaporizers may burn your baby.

Even when using a cool air vaporizer, place it where your baby can’t reach it to pull on the cord or knock it over.

What kind of humidifier is best for a baby?

So we know that cool mist humidifiers are the safer choice for your baby.

But what else should you look out for when making your choice?

We’ll take you through it.

Ease of cleaning

Humidifiers have to be kept scrupulously clean.

If not, there’s a chance bacteria and mold can grow on the inside, only to be spat back out into the air for you and your family to breathe.


This can cause allergies and illness.

When choosing your humidifier, be sure to take note of how often it needs to be cleaned and how easy it is to do.

Automatic shut off

This is a great feature to ensure the humidifier shuts off if the tank runs dry without you noticing.

Appropriate for the size of the room

Too big a unit could cause excess condensation on furniture and surfaces which can lead to mold.

And a humidifier that is too small for the room may not get the moist air to where it needs to be.

Go with the Goldilocks approach here — getting it just right.

Direction of airflow

Ideally, you’d like to ensure the air flows towards your baby’s face from wherever it’s placed in the room.

Run time and tank size

You may want to pick a humidifier based on how long it can run.

If you’re using it to tackle dry winter air, a longer running time may be necessary.

If you only need it for when they have a cold, a smaller tank and shorter run time may be fine.

Light and Sound

Some units have soft lighting options and even play white noise or soothing lullabies.


At the very least, you want to ensure they’re quiet enough not to be disruptive.

Aaaand, of course, $$.

Most cool air humidifiers run at around $50, with some as well-priced as $30.

Which is the best humidifier for baby?

We’ve searched high and low and these are our picks for the best cool mist humidifier for baby.

The Safety 1st 360°  Cool Mist Ultrasonic Humidifier

1. The Safety 1st 360° Cool Mist Ultrasonic Humidifier


This budget-friendly option allows for full 360° rotation with auto shut-off.

And it’s easy to clean with many mist options for its 24 hr run time.

Plenty of bang for your buck!

The Crane Ultrasonic Cool Mist Humidifier

2. The Crane Ultrasonic Cool Mist Humidifier


This little beauty has a run time of 24hrs, auto shut off, and is super quiet.

It is easy to direct the flow of the moist air and simple to clean — a great all-rounder with a range of 500 sq feet.

Frida Baby 3 in 1 Humidifier, Diffuser and Nightlight

3. Frida Baby 3 in 1 Humidifier, Diffuser and Nightlight

This sweet little model works well for rooms of up to 320 sq feet.

It has a run time of twelve hours, auto shut off, and can be used as a diffuser when your child is older.

Plus, the nightlight feature provides gentle light for your baby to dream by.

Humidifiers for babies: the bottom line

Humidifiers can be really useful when your baby is small to add some moisture to the air.

And with all the options out there, you’re sure to find one that fits your needs and budget.

Just make sure that you use them safely.

And that means choosing the appropriate one for your needs, ensuring it’s set up in a safe place, and keeping it maintained regularly.

If in doubt, check in with your Peanut community to see what’s worked for them.

All the best, mama!

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