Your Baby and a Dehumidifier: Frequently Asked Questions and Buying Guide

Finding a baby dehumidifier is key when it comes to dealing with air issues in your baby’s nursery. While having clean, pure, and moist air can be beneficial for your child, too much humidity can be a bad thing. And in turn, too much moisture can lead to the growth of mold and mildew inside your home and in places like the nursery. Babies are more likely to develop some health issues if they are exposed long enough to mold and mildew. Warm moist air is also a paradise for allergens. Using a dehumidifier will keep these at bay, especially during the summer months when the air both outdoors and indoors (without any suitable cooling) is warm and moist.

We’ve applied the Mentor Methodology to baby dehumidifiers to help you narrow down your top choices. In this article, we’ll address many of the common concerns and questions people have about dehumidifiers for their baby, but then also show you our results and tests for the top humidifiers to choose from.

Like it’s counterpart (the baby humidifier), the dehumidifier can aid in eliminating all kinds of respiratory issues such as asthma and chest congestion. At the same time, your doing your baby a favor by keeping away the allergens that may affect them later on in life such as dust mites, pet dander, and possibly allergens that you bring in from the inside such as pollen.

If you have any concerns on whether or not it is safe to run a dehumidifier in your child’s room or if you need to know why you need it, consider the frequently asked questions below.

Buyer’s Guide

In order to find the right dehumidifier for your baby, you’ll need to consider a few factors that are based on your personal needs. If you have consulted with your baby’s pediatrician or plan on doing so in the future, you can ask them what dehumidifiers are best for use. They may have recommendations in terms of specified settings and some “dos” and “don’ts” of using a dehumidifier. Below are some factors you should consider before making a decision:

Automatic Shut-off

This is a must-have feature. Your machine will automatically shut off once your dehumidifier tank reaches its capacity. At the same time, this will also prevent it from overheating. Either way, this will eliminate any guesswork pertaining to how long you may have ran it for or if the tank needs to be emptied.

Energy Efficiency

These days, we are often concerned about how much electricity we waste. At the same time, we’re always looking for solutions that results in lower energy bills. The best way to save energy is to find a dehumidifier that promises use as less energy as possible while being effective in reducing the humidity levels inside your baby’s nursery.

Room Size

Your dehumidifier will depend on the size of your baby’s nursery. A dehumidifier that is effective in a small room may not be as effective if you moved it to a larger area of the house (like a living room or bedroom). The larger the dehumidifier is, the more it will cover.

Frequency Of Draining Tank

Some dehumidifiers will have a large enough tank that can hold a lot of water from the humidity your machine has taken in. Meanwhile, your dehumidifier can take in a lot in a 24 hour period. Depending on how often you run it, it’s important to know how often you need to drain the tank.

Frequently Asked Questions

Why do I need a dehumidifier for a baby?

Your baby will need a dehumidifier to remove the excess moist air inside their nursery. If left untreated, it will be a place for mold and mildew to grow. This can cause you baby to develop health issues that may be associated to prolonged mold and mildew exposure. Babies exposed to mold may also be susceptible to developing asthma.

Also, since a dehumidifier is ideal to use during the summer months, it also prevents your baby from being restless. It’s bad enough that a warm and humid room can be a problem for us while we’re sleeping. And when we feel hot, we’re tempted to run a fan or open a window. However, for a baby, it’s a whole different ball game. Since the air does get cool on a summer night, too much exposure can lead to the development of a cold for your baby. To ensure that the air is not too moist, but not too dry, you should invest in a dehumidifier.

Is a dehumidifier safe for a baby?

Short answer: yes.

Long answer: If you have a moist room inside your house, chances are you may know of the concerns that may spring up from it. Mold and mildew is unsightly and makes your home less presentable. And it can cause a lot of health risks. At the same time, you want your baby’s environment to be as comfortable as possible without making it too dry. Even dry air can be harmful to a baby’s health. So it’s important to find that happy medium.

Also, dehumidifiers are safe if you make sure they are out of their reach. A baby (especially when they’re older) might have learned the art of grabbing things within their reach. It is important to make sure that your dehumidifier is sitting in an area where it is way out of their reach. An example of this would be the top of a dresser drawer.

If you have any additional questions or concerns regarding whether or not a dehumidifier is safe for your baby, consult with their pediatrician.

Is it ok to have my baby sleeping with a dehumidifier?

The short answer is yes. In fact, during warm, humid summer months, using a dehumidifier in your nursery is beneficial. It can help improving breathing conditions and lower the heat index. It can also help stop the growth of mold and mildew due to humid conditions.

Finally, it provides white noise. The low, quiet hum of a dehumidifier can be very comforting and soothing to babies.

Is it ok to have my baby sleeping with a dehumidifier?

This is a question that needs to be asked. What is the difference between them? A humidifier is used when the air inside your home or your baby’s nursery is dry. Likewise, a dehumidifier is needed when you want the air in your home or nursery to be less humid. One major difference is the time of year when they are ideal to use. In the winter months, you should use a humidifier as the air will be much drier due to the low amounts of humidity. A dehumidifier should be used in the summer months as the air will be warm and moist.

Though there are differences, they both share a common mission: to preserve the health of your baby and ward off any allergens or health issues that may arise due to the air conditions in their nursery.

How often should you run a dehumidifier for your baby?

You can run a dehumidifier for a 24 hour period. Keep in mind that most dehumidifiers have an automatic shut-off feature in case the tank gets full. This eliminates the worry of your dehumidifier overheating if you constantly keep it running. There really is no strict rule on how often you should run your dehumidifier. The dehumidifier can only remove an amount of moisture that their tanks can allow. They should never exceed beyond their imposed capacity.

How to clean your baby’s dehumidifier?

Cleaning your baby’s dehumidifier for consistent use is essential. Failure to do so will limit its effectiveness and may lead to some problems for your baby. Here are some instructions to follow:

  • To begin, you should detach the tank from the dehumidifier and wipe it with a soft, damp cloth. This should be cleaned regularly as the tank itself may serve as a hotbed for mold or mildew if you neglect to clean it. You should also clean it to ensure that you are removing the excess minerals and particles that can also be caught up in the tank.
  • Next, remove the air filter and check for any blockage or damage. Also, determine whether or not it needs to be replaced by checking how much dust and dirt is collected. The dirtier it is, the more likely you’ll need to change it. If you need to change your air filter, please consult with the owner’s manual. They will have instructions on how you can replace it. Please study it carefully and follow it by the book.
  • Remove the outer cover of the dehumidifier. This will allow you to clean the inner workings of the device. This includes the coils and the fan blades. Remember that not all dehumidifiers are assembled equal. Some may be easy to assemble and disassemble. Others may be not as easy. Once again, this would also be a wise idea to follow the owner’s manual since they will give you step-by-step instructions for assembling and disassembling the dehumidifier.
  • Gently clean the coils with a small brush. Your heating and cooling coils will collect a lot of dirt and dust particles. This can make the dehumidifying process less effective. At the same time, you’ll also be able to remove any additional contaminants.
  • Using another soft damp cloth, wipe down the fan blades. Be sure to wipe down each blade thoroughly so your dehumidifier will run much more effectively.
  • Before re-assembling and re-attaching parts, double check to make sure everything is clean.

Baby Dehumidifier Reviews & Product Buying Guide

Now that we’ve covered some of the key criteria that we’ve found as essential to choosing the right dehumidifier for your baby’s room, let’s roll up our sleeves and review some of the top dehumidifiers on the market. Yes, there are lots of others out there, but these are the ones that floated to the top based on our requirements and buyer reviews.

Name Tank Size Daily Intake Auto-Shut Off Decibels
Hysure Portable Mini Dehumidifier 500 ml 250 ml Yes 40
Jese Mini Dehumidifier 17 ounces 10 ounces Yes 30
Pro Breeze Electric Mini Dehumidifier 16 ounces 9 ounces Yes 33
Kolomama Dehumidifier 3 liters 68 ounces Yes 40
Afloia Dehumidifier 700 ml 350 ml Yes 35

  1   Hysure Portable Mini Dehumidifier

Need a dehumidifier to take with you while you and baby or on the go? No problem. The Hysure Portable Mini Dehumidifier has a high humidity removal that can remove up to 250 milliliters of humidity a day. This will work quietly inside your baby’s nursery producing a soothing 37 decibels of sound. This is the perfect dehumidifier to use at night. This comes equipped with an auto-shut off and has an indicator that will let you know whether or not the tank is empty. You can run this as long as you like without ever having to worry about wasting electricity.


  • Portable. So you can take it with you anywhere around the house or in an RV.
  • Does not make a lot of noise, so it won’t disturb your baby while they’re sleeping.


  • Not as effective in larger spaces.
  • One reviewer complained about the plug getting warm if it runs for an extended period of time.

  2   Jese Mini Dehumidifier

This mini dehumidifier is also portable and can remove up to 10 ounces of water. This is ideal for small rooms that are anywhere between 110 to 220 square feet. With its built-in electric semiconductor cooling system, this dehumidifier can work quietly at 30 decibels without the use of a compressor. If you want a dehumidifier that will make less noise and won’t wake up your baby, this might be your choice. This comes with an auto-shut off that will automatically shut off the machine once your tank reaches its full capacity.


  • Comes with a 2-year warranty on parts and accessories and a 10-year warranty on the motor and lifetime customer support.
  • Works in room temperatures between 59 to 95 degrees fahrenheit.


  • AC Cord may be a little short, so placement may be difficult.
  • Not for the use of large spaces.

  3   Pro Breeze Electric Mini Dehumidifier

While it’s a small and compact machine, this can remove up to 9 ounces of water per day with a 16 ounce capacity tank. This dehumidifier is most in rooms with a temperature of 59 to 86 degrees in fahrenheit. While it does come with an auto-shut off, there is an LED indicator that will notify you in the event if the tank needs to be drained. Of course, since it’s light and compact you can take it with you just about anywhere inside your house.


  • LED light gives you the extra convenience of knowing when to drain the tank.
  • Perfect for small areas up to 1100 cubic feet.


  • Will not work if air temperatures are 41 degrees fahrenheit or below.
  • While it fills up 9 ounces of water each day, at 16 ounces, draining it will be as frequent as every two days.

  4   Kolamama Dehumidifier

Powerful, but quiet. That’s one way to describe the Kolamama Dehumidifier. This can remove up to 68 ounces of moisture per day with a 3 liter tank. At 40 decibels, it can get the job done without making any annoying noises and helping you and baby sleep peacefully. The Kolamama comes equipped with two intelligent chips. One will detect humidity levels and will ensure that the machine keeps it at the desired humidity levels that you want. The other will save the settings of your device even if you unplug the machine itself. This also is equipped with an auto-shut off feature that will kick on if your tank reaches full capacity. This will prevent the machine from overflowing and spilling over. With an LED display, you can be able to set your desired humidity levels and be able to see the levels in real-time.


  • Intelligence chips work together to ensure that your desired humidity levels are set and will store your settings, so you won’t have to spend time manually resetting everything.
  • Has the ability to take in a lot of moisture each day (68 ounces).


  • Some reviewers say the tank may not be large enough for their needs.
  • Tank may need to be drained every two days.

  5   Afloia Dehumidifier

This dehumidifier is perfect for rooms up to 220 square feet. This is perfect for someone who wants to create the perfect environment for those dealing with respiratory issues such as asthma. At the same time, this is another idea dehumidifier for your baby’s nursery. One of the main reasons is it can quietly operate at less than 35 decibels. So you and baby can sleep soundly every night for as long as the Afloia can operate. To ensure that your tank does not overflow, the Afloia comes equipped with an auto-shut off so you know when it is time to change the tank. If you are environmentally-conscious, this dehumidifier does not use a lot of energy. So you’ll never have to worry about a sky-high energy bill ever again when you have to run something for your baby.


  • LED indicator to let you know when to drain the tank.
  • No need to use a compressor.


  • Some users have complained that plug can get very hot after an extended period of time.
  • Not ideal for larger bedrooms.


These are five of the top-rated dehumidifiers that can be used for your baby’s nursery. Since a lot of them are more useful for smaller spaces, it should give you a good idea of what size your baby’s nursery should be if you haven’t chosen a room in your house for one. If you’re in a situation where a crib or bassinet is in your bedroom, you may need to measure your room to see if it’s ideal for one of the dehumidifiers. If you need a larger dehumidifier, you can find one that is typically designed for basements and large rooms. But your baby’s nursery dehumidifier should not have to be unnecessarily large in size.

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