Best Humidifier for Dry Mouth

If you’ve always had to deal with dry mouth, this post is for you, I wrote about best humidifier for dry mouth in this article.

Dry mouth is a condition that occurs when the salivary gland is unable to produce enough saliva to lubricate the mouth. This condition is also known as xerostomia. Dry mouth is often associated with cracked lips, a sticking feeling in the throat, and frequent thirst.

Furthermore, saliva helps in tasting and digestion of food. Not only that, it is essential for moistening and cleaning of the mouth.   

There are different causes of dry mouth. It could be as a result of diseases, nerve damage, or a side effect of some medication. A major cause is old age. You must identify the cause of xerostomia before you attempt to treat it.  

In some cases, dryness in the mouth can be a result of prevailing atmospheric conditions. When the ambient air is dry, it can lead to a dry mouth. In this case, you should consider getting a humidifier. It works by increasing the relative humidity of your ambient air.

Apart from enhancing your breathing, a humidifier will relieve you of the symptoms of dry mouth by circulating moist air through your room.  

Humidifiers come in diverse types and specifications, so you don’t just pick any device in the market. Some humidifiers are purposely designed to relieve you of the symptoms of dry mouth.

We reviewed a lot of products, and we have come up with five (5) best humidifier for dry mouth. Each of the products has been tested, and they all meet our expectations.

Buying Guide: Best Humidifiers for Dry Mouth 

You need to consider some factors when looking to buy the best humidifier for dry mouth. Your understanding of these elements will help you in choosing the right product.

You will be able to buy a product that will give you a higher value for your money if you make your purchase based on the critical factors that will be explained below. Here are some of the criteria to consider before investing in a humidifier for dry mouth: 

The capacity of the water tank

You should not overlook the water tank capacity of the product if you aim to buy a humidifier that will be able to run throughout the night. The volume of the humidifier’s tank will determine how long it will run. You should note, however, that the mist setting can also affect the duration of its operation.  

Type of humidifier 

This is another important factor to consider when looking for the right humidifier for dry mouth. Warm mist humidifier circulates heated vapor around the home, while a cool mist humidifier disperses mist a room temperature. Also, some humidifiers have the option of both types of a humidifier, but their price is on the high side. 

When choosing based on the type, you have to look at their attributes and select the humidifier that works best for you. Other options that you might consider are the ultrasonic humidifier and evaporative humidifier. An evaporative humidifier consumes less water, but it noisy. Ultrasonic humidifier, on the other hand, operates quietly, but it is expensive. 

Noise level 

The noise level is a critical factor to consider if you want to install the product in your child’s room, or you want a humidifier that will run overnight without disturbing your sleep. You can go for an ultrasonic humidifier. As stated earlier, they run quietly, enabling you to sleep soundly. You could also consider an evaporative humidifier if you can tolerate some level of noise.  

Coverage area 

The coverage of a humidifier gives you the size of the room that a product can cover adequately. It is a critical factor to consider because it determines the effectiveness of the product. Therefore, you should take note of the size of your room or any room you plan to install a humidifier.

Once you have done that, go for a humidifier that has a higher coverage area than the place you intend to humidify. You might find yourself refilling the tank frequently of you go for go a humidifier with a smaller coverage area. 

5 Best Humidifier for Dry Mouth In 2020


#1. Honeywell HCM350W Germ-Free Cool Mist Humidifier White

Honeywell HCM350W Germ Free Cool Mist Humidifier

Do you need an effective humidifier to relieve you of dry mouth? If yes, then the Honeywell HCM350W is all you need. The device comes with myriads of functionalities that make it easy to use.

It is light in weight, making it easy to carry. It comes with a sizeable recessed tank handle for easy moving from one location to another within the room. Furthermore, the tank is easy to clean and refill.

The machines maintain the humidity level of your room at 40 to 60 percent, thereby hampering the growth of the flu virus. Apart from that, the humidified air moistens your respiratory tracts. Your mouth and nasal passage get moisten. This relieves you of mouth dryness.

The humidify also takes care of your furniture because wood shrinks and loses moisture when exposed to low humidity.

The Honeywell HCM350W helps you to sleep comfortably without disturbance due to nasal congestion, dry mouth or throat, and even cough. 


#2. Vicks Warm Mist Humidifier

Vicks Warm Mist Humidifier

If you need one of the top-performing humidifier to help moisten your throat and mouth, then you should not underestimate the Vicks warm Mist Humidifier. The product comes with a three-year warranty, thus assuring you of its quality and reliability.

The Vick Warm Mist Humidifier will not interfere with your sleep. It operates quietly and it works without a filter. The tank is translucent for easy monitoring of the water level.

Other essential features of Vicks Warm Mist Humidifier are auto shut off, tank handle that allows for easy filling and carrying, and one gallon tank capacity. The machine has two output settings that you select depending on your comfort level.

Whether you are battling with cough or nasal congestion, the Vicks Warm Mist Humidifier will give you quick relief. The Dimension of the product measures 12 x 7.9 x 14.2 inches, while it weighs about 4.25 pounds.


#3. Everlasting Comfort Humidifiers for Bedroom (6L) with Essential Oil Tray 

Everlasting Comfort Humidifiers

One quality that distinguishes the Everlasting comfort humidifier is its whisper-quiet operation. The device comes equipped with ultrasonic technology that ensures that the machine operates at a near-silent frequency for optimal performance.

Also, the Everlasting Comfort Humidifier alleviates dry nasal passages, throats, and mouth, ensuring that you have a disturbance-free sleep. It comes with an oil diffuser that adds the fragrance of your favorite essential oil to the ambient air.

The humidifier is designed for a large room measuring up to 500 square feet. It features a 6L capacity tank is capable of running continuously for 5o hours. Another notable functionality of this unique product is the auto shut-off.

It turns off the machine once it is out of the water, preventing the humidifier from damage and, at the same time, ensuring your safety. The product does not need a filter; this makes it economical and more sustainable.


#4. Honeywell Easy to Care Cool Mist Humidifier, HCM-710 

Honeywell Easy to Care Cool Mist Humidifier, HCM-710

The Honeywell Easy to care Mist Humidifier is designed to provide with a soothing moisture that will relieve you of dry throat and mouth.

The device comes with a two-speed setting that allows you to adjust the moisture output as well as the sound level based on your preference. Furthermore, it comes in a unique design that makes its cleaning, filing, and use conveniently.  

Some of its notable features are the illuminated water window, an evaporative system that is automatic, long hours of continuous operation, among others.

The product weighs 5.49 pounds, and it can run continuously for up to 36 hours. If you need a humidifier that gives relief from dry air discomforts like nasal congestion, cough, dry throats, and mouth, then don’t hesitate to go for the Honeywell Easy to Care Cool Mist Humidifier.


#5. Air Innovation MH-701BA Platinum Humidifier 

If you are looking for one the longest-running, most versatile, and top-rated humidifier, then you should opt for the Air Innovation MH-701BA Platinum Humidifier. The product features a 1.7-gallon capacity tank that can run continuously for 96 hours.

Apart from that, it operates silently, enabling you to sleep well while it is running at night. The Air Innovation MH-701BA Platinum Humidifier is capable of adding dispersing moist air effectively through a 600 sq. Feet room.

The product features a built-in Humidistat that monitors the humidity level of your room and also maintains it at your desired level.

To prevent the growth of bacteria, mold, and mildew, the entire unit, including the base of the humidifier is made of antibacterial plastic. It has a 15 feet extension nozzle that enables you to convert the device from a tabletop unit to a floor humidifier.


With our detailed buying guide and the reviews of the best humidifier for dry mouth, you should be able to make an informed buying decision. Remember to take the coverage area, noise level, and the water tank capacity of the humidifier into account. Better still, you could also pick from one of our top products. 


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