10 best humidifier Breathe Easier With These

When temperatures drop, the cool, dry air can wreak havoc on the breasts and skin. But you don’t have to suffer from chapped lips, nosebleeds, or chapped hands. If the air in your home is constantly dry from heating or air conditioning, or if you just want to beat the occasional cold, a great humidifier can do wonders for improving air quality and health.

Top Best humidifies list 2021

Top 10 Best Humidifiers For Plants In A Grow Tent

SaleBestseller No. 1
Coraltribe Humidifier for Room Moisture, Aroma Diffuser for Home, Mist Maker, Cool Mist Humidifier, Small Quiet Air Humidifier, Ultrasonic Essential Oil Diffuser Electric (H2O)
  • ✔️EASY TO USE & HIGH-QUALITY MATERIALS: One-button control of all functions. Press the button for 1s to control the mist mode. Press for 2s to turn on the colorful night light. Press again for 2s to turn on the gradient 7 colored lights. Made of the same high-grade, safe, and environmentally friendly PP material and is BPA-free. which is safe for your baby and pets. (For the first use, please soak the cotton swab in water for 3-5 minutes, then put it into the catheter)
  • ✔️2 SPRAY MODES & WATERLESS AUTO-OFF: This essential oil diffuser has two mist modes: On continuous mode, it will auto shut off after 4 hours. On intermittent mode, it will auto shut off after 6 hours. It will shut off when the water level is low. Thus, you don't have to worry about the humidifier being damaged in the absence of water. You can use it at night without worrying about safety.
  • ✔️CAR HUMIDIFIER & USB POWER SUPPLY: Portable and small designs are very convenient for you to take with you. The USB power adapter is compatible with any USB port of the device and ensures it can be used in bedrooms, offices, cars, bathrooms or outdoor travel. Perfect high-tech gift idea makes ALL will LOVE it.
  • ✔️ESSENTIAL OIL DIFFUSER FUNCTION: You only need to pour in enough water and a few drops of your favorite essential oils to enjoy the smell of the forest, It can improve breathing and sleep, moisturize dry skin and reduce skin peeling, relieve stress and allergies, reduce electrostatic shocks in dry climates, and promote a natural and healthy lifestyle.
  • ✔️UlTRA-QUIET WORKING: Our air humidifier adopts 26dB low decibel working mode, providing you and your baby with a quiet and comfortable sleeping environment. If you place it on the desktop, you do not even feel it. We have a strong after-sales team, please feel free to contact us if you have any questions.
SaleBestseller No. 2
Dr Trust Luxury Cool Mist Room Humidifier for Adults and Baby Bedroom 4.5L - 907
  • ULTRASONIC TECHNOLOGY: Based on advanced technology It uses high-frequency vibrations to create cool mist in the air to improve its quality. It kills harmful bacteria and adds scent in your home air
  • STYLISH & ESSENTIAL OIL COMPATIBLE: Design looks great with any modern home décor. It works as a humidifier and aroma diffuser. Comes with an aroma nozzle to add essential oil into the water tank
  • 4.5 L WATER TANK: Output capacity of this cool mist humidifier is up to 200-300mL/h allowing 12-22 hours of continuous working with chosen moisture output level
  • ADJUSTABLE MIST LEVEL: Use it for 12-22 hours continuously without the worry of frequently adding water. You can adjust the output volume of the mist by turning the knob to humidify the environment
  • ULTRA-QUIET: It runs up to 38 dB with a chosen density level. It whispers quietly when putting on using for the whole night. Water scarcity protection ensures safety and a perfect sleep
  • EASY TO OPERATE AND MAINTAIN: Just turn the knob to control the operation of it. It uses a filter to prevent mold. You will need to clean it thoroughly once a month
Bestseller No. 3
ROSEKM Cool Mist Humidifier, 2.0L Humidifiers for Bedroom and Baby Nursery, Small Quiet Air Humidifier, Ultrasonic, 360° Nozzle, Auto Shut-Off,
  • FAST AND POWERFUL RELIEF: This cool mist humidifier is made with 200ml/h powerful output, helping you quick relief in minutes! No more troubles with congestion, coughing, and dry skin.
  • IDEAL HUMIDIFIER FOR BEDROOM: Single refill of water that lasts overnight. This cool mist humidifier with 2.0L(0.53gal) capacity can quietly run for 24 hours on low setting and auto shut-off when it’s out of water.
  • JUST THE RIGHT SIZE: Not too big or small, it is designed in a compact size, and provides ideal coverage for all areas of your home including bedrooms, offices, baby nursery, and other medium-sized spaces.
  • 5-Years Warranty: If your product is defective or used, there is no need to worry about returning it. Please contact us and we will provide you with a satisfactory solution.
  • CUSTOMIZE YOUR MIST: You can adjust the mist output volume to the ideal humidity level for comfort with one-touch control. The 360°nozzle can be adjusted to spray the mist in the direction you desire.
SaleBestseller No. 4
AGARO Verge Cool Mist Humidifier, 2.5L, For Bedroom, Home, Office , Adjustable Mist Output, Super Quiet, 360° Nozzle, Auto Shut Off (Do not use Aroma Oil)
  • The humidifier enables a cool and fresh atmosphere in the room.
  • Comes with bottom filled 2.5 litres tank capacity.
  • 360° Nozzle spray with adjustable mist output allows to set the desired humidity level (Low/ Medium/ High) in your living room or bedroom as per your requirement and keep the room fresh and cool.
  • Designed with ultrasonic technology which provides a discrete mist and is ultra quiet with less than 30dB.
  • Suitable for 10-22 m²/107-236 ft² room, such as office, bedroom, baby room, living room.
SaleBestseller No. 5
Bear ® 5L Humidifier for Room Moisture Essential Oil Allow 28dB Silent Humidifier for Plants Household Top Filling Ultrasonic Cool Mist Desktop Humidifier with 360° Steam Nozzle & Stepless Mist Adjust
  • [5L HUMIDIFIERS FOR LARGE ROOM]: Humidifier for room with 5L/1.32Gallon tank, easily handle spaces as large as 320 ft² / 30 m². Aroma diffuser for home up to 35 hours of humidification. No worrying about frequent water refilling using 5L oil diffuser. Essential oil diffuser provides constant healthy humidity to bedrooms, living rooms, offices, babyroom and greenhouse.
  • [SEPARATE ESSENTIAL OIL CASE DESIGN]: Bear aroma oil diffuser for home provide powerful cool mist to help soothe symptoms like congestion, dry skin, and coughing, humidifier aroma diffuser improving the health of everyone at home. You can also add your favorite aroma to the essential oil box at the bottom for pleasant aroma experience and relax your mind when working or doing exercise. Note: Please don't add essential oil into water tank
  • [REFILLING AND CLEAN IS A BREEZE]: Tired of all the extra steps it takes to refill air humidifier. Bear humidifier for cold and cough features a convenient top-fill design for quick refills and easy cleaning. Centrifugal spraying oil diffuser for home fragrance with 5.8IN wide-opening water tank, no need to be embarrassed by the small water inlet when adding water.
  • [28DB QUIETER THAN A WHISPER]: No humming, whistling, or crackling as this air humidifier for room moisture efficiently dispenses soothing mist at noise levels no louder than 28dB. Whether you're sleeping or working, bear humidifier aroma diffuser let you forget it's there and enjoy every breath. Get a more pleasant and comfortable sleep.
  • [STEPLESS CONTROL KNOB]: Diffuser oil for home fragrance quickly adjust the stepless control knob from low to high level as your ideal humidity and choose the most satisfactory mist direction by 360° nozzle. Aroma diffuser oil is safe to use with automatic shut-off and shortage indicator warning when the water runs out.
SaleBestseller No. 6
iBELL Humidifier for room with Remote, Digital display, 4.5L, Ultrasonic, Adjustable Mist Output, Super Quiet 360° Nozzle, Lasts Up To 24 Hrs, Essential Oil Diffuser, HU450RB (White)
  • Humidifier with 4.5 Litre Capacity, Remote control and Display. Best option to retain humidity in the interiors. A great solution to maintain ideal humidity during winter or while using AC. Have healthy skin and effortless breathing.
  • 6 Months Standard Warranty & 6 Months Additional Warranty on Registration (Registration should be done within 30 days from the date of purchase)
SaleBestseller No. 7
Allin Exporters J66 Ultrasonic Humidifier Cool Mist Air Purifier for Dryness, Cold & Cough Large Capacity for Room, Baby, Plants, Bedroom (2.4 L) (1 Year Warranty)
  • Improve air condition: this cool mist ultrasonic humidifier could prevent dry or chapped skin, stuffy air, flu germs in dry conditions. Humidify the air, breathe easier, and relieve cough and sinus congestion due to colds, allergies, and flu
  • Essential oil and any other oils are not recommended to use in humidifier as these are made of abs grade plastic to ensure hygienic mist generation that may react with essential oils (like Citrus oils) to diffuse harmful and reactive mist. If you're looking to have humidification and aroma diffuser in one unit, try our range of 2-in-1 ultrasonic diffusers and humidifiers that are made without bpa plastic and are safe to use essential oils and other aroma and maintaining humidity in the interiors
  • Germproof water tank: covered with antimicrobial coating, the water tank of this humidifier will prevent the growth of mold and mildew and provides clean cool mist Adjustable mist spray and auto shut-off: the mist output can be adjusted at random while the highest mist capacity is 380ml/h. It will be shut off automatically when out of water or at low water level for protection
  • Long working hour: extra-large 2.4L tank capacity allows 12 hours working time under highest mist mode (up to 24 hours at minimum output setting) after refilling
  • 1 Year Offsite Warranty against manufacturing defects. Visit our service center or send the product via courier. One-way courier charge will be borne by the Customer.
SaleBestseller No. 8
SELLER ZONE Humidifiers With Colorful Light For Room, Bedroom, Office, Car (Gray), 300 Ml
  • 【Long-lasting Moisture】With a 300ml water tank, this humidifier can run continuously for over 6 hours on a single fill, providing ample moisture for your room.
  • 【Safety Protection】The built-in water level sensor automatically shuts off the power when the water level becomes too low, ensuring safe operation.
  • 【Dual Mist Modes】Choose between continuous mist mode (4 hours) or intermittent mist mode (6 hours) to suit your preferences and needs.
  • 【Super Mute Operation】This ultrasonic humidifier operates below 26dB, ensuring a quiet and peaceful environment in your bedroom
  • 【Super Mute Operation】This ultrasonic humidifier operates below 26dB, ensuring a quiet and peaceful environment in your bedroom
SaleBestseller No. 9
AGARO Caspian Cool Mist Ultrasonic Humidifier, 1.7 Litres, For Bedroom, Home, Office, Adjustable Mist Output, Super Quiet, Auto Shut Off (Do not use Aroma Oil).
  • Works on ultrasonic technology to humidify the room for skin hydration and effortless breathing
  • Bottom filled 1.7 Litres water tank can moisturise the air up to 9 hours and enables a cool and fresh atmosphere
  • Suitable up to 20 sq meters/215 sq ft room area such as bedroom, baby room, living room, office.
  • Comes with a dial control knob which can be adjusted to control the mist output, with max mist output of 180 ml/hr for an ideal humidity level as per your requirement
  • Automatically shuts off whenever the product runs dry or low level of water
  • 1 Year Warranty. Tips: Recommend to clean the tank once a week for a better user experience.
SaleBestseller No. 10
Costarmatter Costar Humidifier For Room,3.5 Litres Cool Mist Ultrasonic Humidifier/Essential Oil Diffuser,Super Quiet 360°Nozzle,Colorful Change,Auto Shut Off&Uv Light&,Lasts Up To 24 Hours
  • {Essential Oil Compartment}: This humidifier features a separate essential oil compartment, allowing you to add your favorite essential oils. This not only alleviates fatigue but also enhances the ambiance in your home with pleasant aromas, creating a tranquil and soothing atmosphere.
  • {Ultrasonic Mist Generation}: Utilizing ultrasonic technology, this humidifier produces a fine mist that rapidly increases air humidity while maintaining minimal noise levels, ensuring it won't disrupt your rest or work. Additionally, it comes with an automatic shut-off feature, providing an extra layer of safety.
  • {Convenient Water Refill}: The top cover of the product is designed for easy removal, making water refilling a breeze. With a generous 3.5-liter capacity, it can last the entire day, covering a wide area to provide a moist atmosphere throughout your home.
  • {UV Disinfection and Sterilization}: This humidifier is equipped with an integrated UV light that efficiently eradicates airborne bacteria and viruses, ensuring a clean and hygienic environment in your home. This is crucial for maintaining the health of your family, especially during flu seasons or pandemics.
  • {Perfect Gift Choice}: Whether for family or friends, this humidifier is an ideal gift option. Its multifunctionality, elegant design, and the care it provides not only enhance the recipient's well-being but also demonstrate your thoughtfulness. Make a wise choice for gift-giving and show your loved ones that you truly care.

Indoor growing is a pretty common practice these days. Whether you raise plants for their beauty, medical value, or your love of them, their need to grow and thrive is important. If you have visited an ornamental garden or any area dominated by plants, you probably noticed the high level of humidity in the atmosphere. While watering plants is important, if you have consistently sunny conditions, finding the best humidifier for plants could be your best solution.

If you are dealing with cultivated plants in a grow room, you want to make sure you have the best and safest atmospheric conditions available for the plants’ survival. Areas with a high level of light and low humidity will need an increase the moisture in the air. And the best way to do add that moisture is to the best humidifier for plants.


If you live in a tropical area or a place with high green leaf content, you will notice the presence of warm or cool humid air that will circulate the environment. In comparison to a desert area that has dry air and low humid conditions with almost no plants, there needs to be a good level of humidity for plants to thrive.

The whole point of using the best humidifier for plants is to recreate a humid environment in your home or garden so that they can thrive.

Depending on the plans you are growing, some plants need a higher level of humidity to grow well. But you should be aware that extremely high humidity levels can actually do more harm than good. So yes, humidifiers are suitable for plants when they are used to create the right environment.


  • Grow Room size

Room size is a big consideration when you are buying a plant humidifier. So, depending on the size of the room, the humidifier that you buy should be able to efficiently serve the room’s needs and cover every square inch.

For a 300 square foot apartment and less, you will need the best humidifier for a small grow room. But for 350 square foot to 450 square foot room, you will need a medium-sized humidifier and, for any room size above 550 square feet, you will need a large sized humidifier is best.

Your humidifier should also be able to keep the room humidity above 60% to encourage the plant’s growth. You should avoid too much moisture in a small grow room and too low humidity in a large place.

  • Humidifier type

In choosing the best plant humidifiers, you should buy an evaporative or ultrasonic cool mist unit that is mobile and portable. While humidifiers can be beneficial to the plants, the body of the humidifier also releases heat into the atmosphere that could affect the plant if the unit is placed too close. Keep in mind that the unit’s heat could cause dryness and possibly the death of the plant, so watch where you place the humidifier in relation to the plants in the room.

Portable humidifiers can be moved about quickly and situated in the most beneficial place near your plants. And, remember that cool mist humidifiers use more energy in comparison to a warm mist humidifier.

  • Noise level

If you sleep close to your grow room, you might want to consider how loud the machine is. Even some of the best humidifier for tropical plants are noisy because they use fans that rotate when dispensing moisture into the atmosphere. Do some research and read some reviews to see how loud other users have found a humidifier before you buy it.

  • Large water tank

Since the primary reason for using a humidifier is to make the atmosphere moist for the plants, you want a unit that can dispense mist at a higher rate than if you were using it for humans. Look for a product with a large water tank size, so you wouldn’t have to fill the tank too often when the water runs out.


Even after finding that best humidifier for your plants, you might be confused as to what is the best way to humidify a plant. To get the best results from your plants, follow these steps:

When using the best humidifiers for plants, always shower any outdoor plants from below. Misting below a plant will concentrate the water on the plant’s soil instead of just on the leaves. When you are done misting, most of the water molecules will fall on the soil enabling the plant to absorb more moisture through the root without drowning in the excess water that follows heavy watering.

Also, when the leaves of a plant are subject to excess moisture from misting above, they will become more susceptible to viral and bacterial infections. The moisture on the foliage will create an environment where the spores are more likely to germinate, especially if there is poor air circulation.

It is important to raise the humidity levels of your house plant in the right proportions. A humidifier for a plant will help you accomplish this by increasing the humidity levels of the environment where the house plant is placed. In an environment with a safe humidity level, a plant will be able to draw enough moisture for its daily survival and growth.


While a humidifier adds moisture to the air and is generally beneficial towards your plants, you should still know when and how to use it. For example, you should not mist your plants at night since misting at night encourages diseases.

It is recommended that you mist your plants in the morning allowing them to dry out during the day. At night, water won’t evaporate due to a lack of sunlight, which causes the soil and surface of the plant’s leaves to retain too much moisture. And, when there is excessive water in the atmosphere, there is a better opportunity for disease-causing organisms to thrive.


Before going on to answer this question, you should know that the whole idea isn’t about misting the plants, but in ensuring that the humidity levels are always right for the proper growth of the plants. It is recommended that you shower your plants every morning providing them with enough water to live on throughout the day. And, depending on the type of plant, you should mist the plants as much as possible throughout the day to maintain their healthy humidity levels.

For example, orchids generally need a humidity range between 40% and 70%, while ferns are comfortable between 40% and 50%. Most other plants fall somewhere between 40% and 60%. Knowing this, you should be able to figure out what the proper humidity level is for your plants and the appropriate rate of misting that you will need.


While a good humidifier for plant is very useful for its health, placing the humidifier to close to the plant is not good for it. When a humidifier sits too close to a plant, the fan can draw in moisture from the area that it is facing removing moisture from the plant and leaving it with too little to survive on.

On the other hand, when the humidifier is placed too far away, there is a good chance that the humidity produced will have less of an impact on the plant. Remember that a good position for the humidifier is about three to six feet away, which is not too close but also not too far away. It also depends on the needs of the plant.


Since the main function of a diffuser is to mix essential oils with water and release them like a mist into the atmosphere, it does not serve the same function as a humidifier. However, a diffuser can add some amount of moisture to the air as it operates. Just keep in mind that is not what they are created for and the moisture that they do provide is not useful or high enough for the plant’s needs. 

In comparison to a humidifier, a diffuser holds a minimal amount of water and would need to basically be refilled every hour depending on its size. It is not convenient for humidification purposes, and you should definitely purchase a separate humidifier for your plants instead.  


You should follow the steps below to create and maintain a safe humidity level for outdoor plants.

  • Always plant in groups:

Grouping your plants will help them grow by allowing them to absorb moisture contents that other plants transpire. Basically, the moisture that is released by one plant is absorbed by another plant close to it, which forms a closed moisture efficiency system.

Also, smaller plants should be placed on a tray that is filled with pebbles and water. Moss should then be placed on top to trap the moisture in the soil making it ready and available for the plants.

  • Growing plants in little jars or containers:

This have always been the right way to retain moisture in the soil for plants to use. We recommend you use of container boxes that hold a lot of soil, which can retain water for the growing plants.

  • Planting smaller plants next to the taller ones:

This has always been the right way to transfer moisture. When moisture is formed on a taller plant, it will drip off and fall onto the shorter ones who will use it.

  • Get a suitable Humidifier:

Finally, and most importantly, you should purchase a humidifier. The humidifier will be responsible for increasing moisture content in the environment as well as frequently misting the plants. It is recommended to find a humidifier with a long runtime.


The Honeywell HCM350B is our pick as the best plant humidifier thanks to its high level of humidity that is released when compared to the other humidifiers on the list. It also has an inexpensive replacement filter, and it is pretty quiet when it operates. The Honeywell HCM350B also earns itself the overall best plant humidifier due to its combination of evaporative and ultraviolet technology.


Evergreen Pet Supplies humidifier and the Honeywell Top Fill Cool Mist Humidifier both function well by efficiently adding more humidity to a room full of plants. Plus, they both operate quietly too.

How to Choose a Humidifier for the Nursery

Offering a bevy of baby-friendly benefits, a good nursery humidifier can go a long way toward keeping your little one happy and healthy. But with so many types and models to choose from, knowing what to buy can be a challenge. Should you opt for a warm mist or cool? Invest in a high-tech ultrasonic model, or stick to a traditional no-fuss vaporizer? It’s a lot to take in.

The Basics

The first thing you’ll notice when you start shopping is that humidifiers fall into two opposing camps: Warm vs. cool mist. Since both warm and cool-mist humidifiers work well, deciding which camp to bunk with is largely a matter of preference. Still, there is plenty to consider before choosing between the two. 

Warm vs. Cool Mist Humidifiers

Warm-mist humidifiers (also known as vaporizers) use a heating element to boil water and produce steam. Due to their simplicity, warm-mist models tend to be quieter, less expensive and less likely to break than their cool-mist competitors. They also tend to make a room feel warmer, allowing parents to turn down the thermostat and avoid the congestion and dryness associated with artificial heating.

The biggest drawback of a warm-mist model is the potential for burns. You can’t have steam without hot water. Should the unit spill or fall, your little one could be seriously injured. Children can also burn their hands and faces by putting them directly over the steam nozzle. If you opt for a warm-mist vaporizer, it is extremely important that you place the unit out of reach and ensure your child cannot use the cord to pull the unit down on his or herself.1

Specifically designed to address this important safety issue, cool-mist humidifiers use only cold water, eliminating the risks associated with warm-mist models. But cold-mist models pose their own risks. If not regularly cleaned and maintained, these units can become a breeding ground for nasty, little nursery invaders, like mold and other microorganisms. Once spewed into the air, these pathogens are easily inhaled, potentially harming your child.

Should I use a humidifier for my baby?

The short answer is that it depends. “There isn’t a ‘need’ for a humidifier for your baby,” explains Lauren Levine, M.D., an assistant professor of pediatrics at Columbia University Medical Center and a pediatrician at Columbia Doctors Midtown Pediatrics. But they can be helpful in certain climates and situations — the American Academy of Pediatrics (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 sleep medicine physician and pediatric pulmonologist 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 spokesperson for the AAP and clerkship director at the Medical College of Wisconsin-Central Wisconsin.

That said, humidifiers need to be cleaned and dried regularly so mold doesn’t grow inside the device, (More on that later.)

Where is the best place to put a humidifier in baby’s room?

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.

How and how often should you clean baby’s humidifier? 

“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.

What to look for when choosing the best humidifier for baby

Experts often suggest looking for a model that checks these boxes:

  • Cool mist humidifiers. These are preferred by the AAP because warm mist humidifiers can pose a burn risk to baby.
  • Models that are easy to clean. “It is important to clean and dry the tank and any parts that come in contact with water,” says Dr. Levine. “Some tanks are designed to make this easier, others make it nearly impossible.”
  • An 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.
  • A humidifier that is appropriate for the size of the room. 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 Dr. Schumann.
  • Lights and sound. Some baby humidifiers come with a built-in night light, and others might play white noise or lullabies.

Do babies need a dehumidifier?

Experts agree that the ideal indoor humidity level is between 30 and 50 percent. You can measure the humidity level in your child’s room with a hygrometer — a simple tool available at hardware stores. Or go by feel: If the air feels uncomfortably heavy and damp, your house may be overly humid.

Dehumidifiers work by pulling water from the air and collecting it in a tank. By running one in your baby’s room, you can keep humidity levels in a comfortable range and draw out excess moisture.

Dehumidifiers are not a must for every nursery. However, some families may want to consider one.

  • If you live in an area where the weather tends to get sticky (especially in the summer) and your home doesn’t have central air conditioning.
  • If your child has indoor allergies and you’re in an environment with dust mites, mold or pets running around. 

What to consider when choosing (and using) a dehumidifier

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 best nursery-friendly options are compact: Mini models designed for spaces smaller than 300 feet are ideal for bedrooms, since they’re easy to transport and empty, and you can store them off the floor. “An infant isn’t going to pull open the dehumidifier’s water compartment, but a toddler is likely to explore around the appliance,” notes Dr. Smith.

You’ll also want to look for a dehumidifier that’s relatively quiet (no appliances that might wake the baby, please!). An auto-shutoff feature is good, too, since the tank won’t risk overflowing if you forget to empty it. 

Dr. Ponda says to read the manufacturer’s most updated instructions on how to care for it, and to make sure you clean the filters frequently to prevent the growth of mold. 

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

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