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Sleep easier with a little help from one of our top picks.

Vicks 3-in-1 Sleepy Time Humidifier Diffuser Nightlight displayed on a cabinet next to a plant

Credit:Better Homes & Gardens

Otherwise, the moist mist from the humidifier could contribute to microbial growth.

For more on how we tested humidifiers, check out our testing process below.

We’ve been recommending the Vicks EasyCare+ for years thanks to its simple, effective design.

Vicks EasyCare+ TopFill Ultrasonic Cool Mist Humidifier

Credit: Amazon

This is a quiet humidifier, and without bright display lights, it shouldnt cause any problems while sleeping.

Whether on a low or high setting, we had no trouble smelling the scent products of this humidifier.

This humidifier is fairly small so it will fit neatly on a nightstandor dresser.

Person pouring water into the Vicks EasyCare+ TopFill Ultrasonic Cool Mist Humidifier

The Vicks Ultrasonic Humidifier has an easy-to-fill clear water tank that makes it easy to see how much is left after using it.Credit: Better Homes & Gardens / Dera Burreson

But the smaller size also comes with a smaller capacity.

There are minimal crevices, so cleaning is a breeze.

Product Details: Dimensions:8.6 x 8.5 x 8.6 in.

Hand opening a compartment on the Vicks EasyCare+ TopFill Ultrasonic Cool Mist Humidifier

The Vicks 3-in-1 Sleepy Time Humidifier is part humidifier, partessential oil diffuser, andpart night light.

In our tests, this humidifier quickly increased room humidity despite the smaller, 0.6-gallon capacity.

Its small sizeabout 8 inches tall and widealso made it easy to place on a nightstand or dresser.

Hand turning a dial on the Vicks EasyCare+ TopFill Ultrasonic Cool Mist Humidifier

The tank was easy to set up right out of the box.

On the low setting, we only saw a quarter of the tanks capacity decrease over eight hours.

But on high, the water depleted completely within the same time period.

Person adjusting the top of the Vicks EasyCare+ TopFill Ultrasonic Cool Mist Humidifier

While this humidifier is pretty quiet, it wasnt the quietest of those we tested.

However, for people who prefer some white noise when sleeping, this could be a great choice.

Product Details: Dimensions:8.60 x 8.23 x 8.15 in.

Hand adjusting the steam on the Vicks EasyCare+ TopFill Ultrasonic Cool Mist Humidifier

We also noticed that sitting near the humidifier allowed the warm vapor to aid in clearing congestion.

The larger size, however, does make it a little more complicated to take apart and clean.

If youre looking for a smart humidifier, this is also a good choice.

Person unboxing the Vicks EasyCare+ TopFill Ultrasonic Cool Mist Humidifier

When testing the gear at home, we appreciated the app’s reminders to clean the unit.

We also appreciated checking in on the humidifier while traveling or running errands.

Product Details: Dimensions:6.14 x 13.93 x 11.4 in.

Person pouring water into the Vicks EasyCare+ TopFill Ultrasonic Cool Mist Humidifier

The cool mist design means this humidifier is safer to use in kids rooms as well.

Its pretty quiet, but does emit some white noise.

We also considered noise levels and additional features, like essential oils, scent pads, and nightlights.

Hand opening a compartment on the Vicks EasyCare+ TopFill Ultrasonic Cool Mist Humidifier

We regularly tested these overnight, noting their effectiveness, ease of use, and ease of cleaning.

We are continuing to test the humidifiers in our bedrooms and will update this article with further insights.

These may be best for larger bedrooms rather than a childs bedroom or guest room.

Hand turning a dial on the Vicks EasyCare+ TopFill Ultrasonic Cool Mist Humidifier

Capacity

Capacity tends to go hand in hand with room size.

For a bedroom, a humidifier with about 1 to 2 gallons is ideal.

If the unit is too large, it can add too much moisture to the air, Rubino warns.

Person adjusting the top of the Vicks EasyCare+ TopFill Ultrasonic Cool Mist Humidifier

This opens the door for microbial growth and structural issues in the bedroom.

Typically, this will narrow the humidifiers down to portable and tabletop machines.

Features

Nightlights.

Hand adjusting the steam on the Vicks EasyCare+ TopFill Ultrasonic Cool Mist Humidifier

Which features are actually worth your time when looking for a bedroom humidifier?

Ultimately, it depends on your needs and preferences.

Forkids rooms, a nightlight, especially one that changes colors, can be fun and relaxing.

Person unboxing the Vicks EasyCare+ TopFill Ultrasonic Cool Mist Humidifier

This will avoid over-saturating the air.

double-check when choosing a humidifier you find one thats easy to service, Lobdell says.

Most people limit use if its too cumbersome to keep clean and maintain.

Vicks 3-in-1 SleepyTime Humidifier

Credit: Amazon

Humidifiers also need regular cleaning, usually once per week, to avoid mold growth.

Staying on top of cleaning will prevent this.

They also operate through a fan, which can be loud on higher tweaks.

Hand opening the front of the Vicks 3-in-1 SleepyTime Humidifier

Vicks SleepTime humidifier can be paired with VaporPads or essential oils and used as a diffuser, too.Credit: Better Homes & Gardens / Henry Wortock

But if you’re set on a mist-free option, we recommend theHoneywell Cool Moisture Humidifier.

On the lowest setting, it can run for a full 24 hours before needing a refill.

The one thing it’s missing is a night light.

Person holding a hand over the Vicks 3-in-1 SleepyTime Humidifier

Your Questions, Answered

Is a warm or cool mist humidifier better for bedrooms?

Both warm andcool mist humidifierswork well for adding more moisture to the air in a dry room.

Do humidifiers clean the air?

Hand pouring essential oil into the Vicks 3-in-1 SleepyTime Humidifier

Humidifiers do not clean the air.

Is it safe to sleep with a humidifier on all night?

Running a humidifier all night is generally safe, but you may not want to run it every night.

Person holding a plastic bag with water and parts from the Vicks 3-in-1 SleepyTime Humidifier

If the humidity level is above 60%, give the humidifier a break.

High humidity levels can make it easier formold and mildewto grow.

She’s written several roundups of small appliances, including humidifiers and dehumidifiers, forBetter Homes & Gardens.

Hand opening the front of the Vicks 3-in-1 SleepyTime Humidifier

What Is BHG Recommends?

Next to all of the products on this list, you may have noticed ourBHG Recommends seal of approval.

In these cases, we use the same testing criteria we use to test the purchased products.

Person holding a hand over the Vicks 3-in-1 SleepyTime Humidifier

Hand pouring essential oil into the Vicks 3-in-1 SleepyTime Humidifier

Person holding a plastic bag with water and parts from the Vicks 3-in-1 SleepyTime Humidifier

Dreo HM713S 6-Liter Smart Humidifier

Credit: Amazon

Dreo HM713S 6-Liter Smart Humidifier on coffee table in living room

The Dreo 713S includes a digital display and a night light, both of which can be dimmed on its sleep mode.Credit: Better Homes & Gardens / Dera Burreson

Person pouring water out of Dreo HM713S 6-Liter Smart Humidifier

person pressing buttons on the Dreo HM713S 6-Liter Smart Humidifier

A hand turning the mist adjustment knob on the Dreo HM713S 6-Liter Smart Humidifier

Person pouring water into the Dreo HM713S 6-Liter Smart Humidifier

A hand pulling out essential oil tray of the Dreo HM713S 6-Liter Smart Humidifier

Dreo HM713S 6-Liter Smart Humidifier on coffee table in living room

Person pouring water out of Dreo HM713S 6-Liter Smart Humidifier

person pressing buttons on the Dreo HM713S 6-Liter Smart Humidifier

A hand turning the mist adjustment knob on the Dreo HM713S 6-Liter Smart Humidifier

Person pouring water into the Dreo HM713S 6-Liter Smart Humidifier

A hand pulling out essential oil tray of the Dreo HM713S 6-Liter Smart Humidifier

Person holding a handheld digital humidity device next to a Carepod One Stainless Steel Humidifier

Credit:Better Homes & Gardens

person opening steam enclosure of Vicks EasyCare+ Humidifier

Credit:Better Homes & Gardens

person pushing tray on back of the Homedics TotalComfort Humidifier

Credit:Better Homes & Gardens