4 Best Humidifier for Coughing at Night: Our Suggestions

What is?| Importance| Risks |Top 4 Suggestions| What are Cool Mists Humidifiers?| What are Warm mists Humidifiers?|

How helpful is humidifier for coughing at night?

You might have encountered a tense, hot and unpleasant atmosphere, making breathing difficult, especially when coughing. This unease feeling could result from the humidity of such an environment. To manage this condition, you may need a humidifier for coughing. Sleeping with it can ease symptoms drastically, especially when you add aromatic oil. As defined, humidity is the amount of water vapor the air contains. The amount of water vapor in the air is proportional to the humidity level. That is, the higher the water vapor, the higher the humidity. When the humidity is high, you can use a dehumidifier, but when it is low, a humidifier is a device you need to moisturize the atmosphere. 

In this article, you are going to learn how humidifiers help relief cough and some of the products to consider, which are described below before heading to the rest of the discussion.

Humidifiers For Coughing: Top 4 Picks Check Price
1. AquaOasi Cool Mist Humidifier
2. Pure Enrichment MistAire Ultrasonic Cool Mist
3. LEVOIT Humidifier
4. Everlasting Comfort Cool Mist Humidifier

What is a Humidifier?

It is an electronic appliance used to increase the humidity of a room or an entire building. It releases water vapor or steam to maintain the moisture level of the air in the room. 

There are different types of humidifiers, e.g., central, Ultrasonic, Evaporators, Steam vaporizers, and Impeller humidifiers. In this write-up, we will be considering the four best humidifiers for coughing at night but before we delve right into it, let’s see the importance, risks, and how to care for humidifiers in our homes.

Importance, Component and Risks of Using Humidifiers

Humidifiers are devices that help add moisture to dry air to prevent dryness that can irritate the skin, nose, and throat. Most relevantly, humidifiers can tackle the following: 

  • Dry cough
  • Dry throat
  • Bloody nose
  • Cracked lips
  • Sinus headaches

Components of A humidifier

Most humidifiers used for domestic purposes consist of a tank to store water. All other parts help to pump moisture into the air. This part comprises:

  • The fan. The fan blows air through the moist filter, and the air passes through the filter while the water evaporates.
  • The wick. The function of the wick is to absorb water stored in the storage tank while the fan blows the evaporated water from the filter. Ultrasonic humidifiers don’t use a wick. Instead, they use the internal disc that vibrates at an ultrasonic frequency.

When using a humidifier, it must be appropriately clean and kept out of the reach of children to avoid the warm water from coming in contact with their skin. The following are ways to keep our humidifiers clean so they can be fit for use.

  • Use distilled water
  • Change humidifier water often
  • Always rinse the tank after cleaning
  • Change humidifier filters regularly
  • Keep the area around humidifiers dry
  • Consider replacing old humidifiers
Risks Of Using Humidifiers In Our Homes

Any device with little or considerable importance must have its downside. Humidifiers have great essential health benefits in our homes. Likewise, they may threaten us, mainly when not correctly used. The following are some of the ways they can cause harm to us:

  • A dirty humidifier can produce harmful elements that can lead to respiratory problems.
  • Warm mist humidifiers may burn children when touched.

4 Best Humidifier for Coughing at Night Reviews 

The following are humidifiers that are best fit for bedroom use to help prevent coughing at night. Each one has its uniqueness as well as its disadvantages. In any case, you’d get the one that suits your needs and budget from the ones listed below

1. AquaOasi Cool Mist Humidifier: 

This humidifier with a 2.2-liter water tank helps store water that can last throughout the day. It has an adjustable 360° rotation nozzle for circulating mist evenly It has an auto shut-off powering system that automatically shuts off when the tank is empty or the timer ends, depending on how long the user wants it on. The size of these humidifiers is 0.39 X 0.39 X 0.39 inches in LxWxH, respectively and weighing 2.18 pounds.

Best Seller
AquaOasis™ Cool Mist Humidifier {2.2L Water...
  • 2.2L LARGE WATER TANK –...


  • Extra-large tank (2.2 liters)
  • 360 degrees rotation nozzle
  • Can last up to 24 hours after preset
  • No filter needed (ultrasonic)
  • It’s quiet (no noise)


  • Challenging to clean because of its small opening


2. Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier: 

This humidifier has almost all its functions similar to AquaOasi Cool Mist Humidifier. It has a 1.5-liter water tank that helps the device run for about 25 hours. It has adjustable 360-degree nozzles that help balance and regulate the room’s humidity. The dimension of these humidifiers stands at 8 x 6 x 9 inches in LxWxH respectively and weighs 1.4 Pounds. It also has a night light and an auto shut-off system when the water finishes or the preset time ends.

Best Seller
Pure Enrichment® MistAire™ Ultrasonic Cool Mist...
  • 5-YEAR WARRANTY: This...


  • Ability to select two different mist settings
  • Night light and an auto shut-off system
  • Ability to adjust to regulate and balance humidity of the room
  • Can run for about 25 hours


  • Not easy to clean
  • The tank has to be filled often due to its water holding capacity


3. LEVOIT Humidifier: 

This humidifier is for both the bedroom and a large room in the house. It has a 6 liters tank with a dimension of 9.05 x 6.88 x 13.88 inches in LxWxH, respectively, and weighs 4.4 pounds. There is an intelligent future using a Vesync app, where users can control the device using Alexa or Google assistance without needing to touch the device. It also has an automatic humidity sensor that adjusts the mode relative to the humidity. With this, one doesn’t have to worry too much about resetting this device. The night light that comes with it also serves as a unique feature.

LEVOIT Humidifiers for Bedroom Large Room Home, 6L...
  • BETTER SMART CARE: Simply...


  • Innovative feature with Vesync app
  • Night light display
  • For large rooms
  • Auto humidity regulator
  • Compatible with essential oil


  • The intelligent feature is technical to use
  • It is a little bit expensive


4. Everlasting Comfort Cool Mist Humidifier: 

A humidifier suitable for small and large rooms. It has 6 liters (1.6 gallons) water tank that enables the humidifier to run for about 50 hours (all day long). It has a dimension of 11 x 7 x 13 inches in LxWxH and weighs 3.1 Pounds. It has an essential oil tray that helps to discharge fragrance into the cool mist leaving the room with a pleasant smell.

It also has an automatic shut-off system when the tank’s water finishes, making it safe to use.

Best Seller
50-Hour Ultrasonic Cool Mist Humidifiers for...
  • 50 Hours Without a...
  • Higher Multidirectional...
  • Whisper Quiet: Our large...
  • Not Your Average Bedroom...
  • 2 Year Replacement...


  • Large water tank (6 liters)
  • Essential oil tray to discharge fragrance into the mist
  • Auto shut-off system
  • Run for 50 hours
  • Suitable for all types of rooms


  • Challenging to clean because of its small opening
  • A little bit expensive compared to some other humidifiers


Now that you’ve seen some of the humidifiers for coughing at night, lets look at cool mist and warm mist humidifier which is best for cough.

Cool mist vs. Warm Mist Humidifier for cough

What are cool mist humidifiers?

These humidifiers don’t heat or boil water before releasing the mist into the air. 

Benefits of cool mist
  • Room Temperature:

In order words, this type keeps the air at room temperature, which makes a cool mist humidifier great for the summer, especially if you live in a dry or desert climate.   

  • Safety   

Since cool mist humidifiers don’t heat the water, thus, the mist release is safe for nurseries, newborns, infants, kids, and children, unlike vaporized steam that can burn them when the hotter mist comes out. 

  • Energy Efficient 

The difference is clear. Cool mist humidifiers are more energy friendly compared to the warm mist models. If you want to save money on electricity tariffs, opting for an ultrasonic or evaporative cool mist humidifier is best. 

The drawback of cool mist
  • White dust 

It is one major problem with this kind of humidifier. These are known for spreading mineral deposits (white dust residual) that may settle on your floor, chair, and home properties, primarily when you use ordinary water. 

Use treated, distilled, or treated water for your device, to avoid white dust issues, although it may increase your running cost. 

  • High maintenance 

Unlike warm mist humidifiers that boils water, killing bacteria, virus, molds, and mildew from settling inside the unit tank, cool mist humidifiers encourage the build of these organisms inside the tank. 

For optimal operation of cool mist humidifiers, clean them regularly, at least once weekly. You can use vinegar or diluted hydrogen solution to wash the unit tank.

How To Clean Cool Mist Humidifiers?

Cleaning the device may be done weekly, but you can follow the manual instruction to know when to clean it. 

However, below are a few tips for cleaning either ultrasonic or evaporative cool-mist humidifiers.

  1. Dissemble the different parts and place them on a dry clean cloth
  2. Fill the water tank with water with vinegar or diluted hydrogen solution and allow it to stay for 30 minutes 
  3. Get a sponge to scrub the unit tank 
  4. Also, clean the outside of the tank with a rag soaked in the vinegar solution 
  5. Rinse all the parts with lukewarm water and allow to dry before assembling again.

What Is a Warm Mist Humidifier?

During winter, there is 100% ability to raise your room temperature to a warmer degree. Warm mist humidifiers are what you need to achieve this desire. This type has a heating element inside them for heating water and cooling it before dispersing it as warm mist or steam. Most models without an internal fan are quieter than coolmist rivals.  

Warm mist humidifiers are of two kinds such as steam humidifiers and steam vaporizers. The difference between them is that steam humidifiers are larger in size and can be used for the whole house, while the vaporizers are tiny and suitable for personal space.   

Pros of Warm Mist  
  • Safer air to breath 

Because warm mist humidifiers boil the water, in the process kills water-base bacteria, germs, viruses, molds, and mildew that could harm your health.  

  • Low maintenance 

Due to the water boiling process, the tendency for mineral deposits building in warm mists humidifiers tank is low compared to coolmist, making them much easier to maintain.  

Drawn Back of Warm Mist 
  • High Energy Cost

You’ll pay more energy bills running a warm mist unit because the heater element consumes electricity, unlike its cool-mist counterparts. However, having energy saving model can help decrease your monthly tariff.  

  • Dangers of hotter mist 

A situation where the device fails to cool the mist down to a feelable degree can result in skin burns, making them unsafe around nursery beds and kids’ environments. 

If you wish to use them in your children’s room, ensure to place them far from their reach. 

How To Clean Warm Mist Humidifier?

Though warm mist dehumidifiers don’t require tedious maintenance, they still need to be given a clean attention. To clean your device, consult the user manual instruction or follow the same procedure highlighted in cool-mist counterparts cleaning. 

Frequently Asked Questions 

Q. Are humidifiers good for coughs?

A. Yes, they are suitable for cough. A lot of people have used them and proven them to work, especially the warm mist models.

Q. What to put in a humidifier for cough?

A. Adding a drop of essential (aromatic) oil into a humidifier or vaporizer helps soothes cough when inhaled. There are many kinds of this oil, such as eucalyptus, Mint, Rosemary, etc. 


Statistics and studies show that a humidifier is beneficial for relieving coughing symptoms. Between cool and warm mist humidifiers, the warm mist seems preferable for cough. While humidifiers are good for easing a cough, it is also essential to know that cleaning and maintenance are crucial to avoiding breathing contaminated air.