Informational Guide

Does a Humidifier Help With Snoring?

Humidifiers have numerous benefits and can help people who struggle with getting good sleep. Learn more about how a humidifier can help you with snoring.

by Josh M

Snoring can be frustrating for people whether or not they share their bedroom with another person. Snoring can wake you up in the middle of the night and can wake up your partner or roommate.

Humidifiers have numerous benefits, including helping people who struggle with snoring. Read on to learn more about how a humidifier can help you with snoring and help you sleep better.

Fall asleep faster

A humidifier can create a better sleeping environment that helps you fall asleep faster. A comfortable, moist air environment helps ease itchiness in the skin and throat, relieve sinus problems, and provide white noise.

Easier breathing throughout the night

When you use a humidifier, the air is continually replenished with moisture. This makes it easier for your airways to breathe. If you are breathing easier, you are more likely to enter deep sleep and to stay asleep.

Helps prevent influenza

Humidifiers work to prevent influenza because they increase RH and AH levels. When these levels are increased, the influenza virus is decreased. The U.S. National Library of Medicine has said that humidifiers may play a prominent role in decreasing the rate of influenza.

Keep skin from drying out

If you suffer from dry skin, a humidifier can help keep your skin soft and eliminate that dry, itchy feeling. Humidifiers release moisture back into the air, and an environment that is at the proper moisture ratio can keep skin moisturized.

Without dry air to suck moisture out of the skin, your skin stays soft and comfortable.

Reduces Snoring

Snoring can be reduced by a humidifier because the humidifier will keep your mouth moisturized and avoid dry mouth. Dry mouth is a common reason for snoring. A humidifier can also avoid irritating your airway, which is another common reason for snoring.

How Does A Humidifier Help with Snoring?

Yes, humidifiers can help with snoring, but it depends on the reason behind the snoring. Some people may snore because they have a medical condition or because they are pregnant. In these cases, a humidifier might not make much of a difference.

However, many people snore because they are allergic to air pollutants and allergens, they have a dry mouth or dry throat, or they have sinus issues. These people could benefit from using a humidifier to stop snoring. In fact, Reuters found that sleep apnea patients could also benefit from a humidifier.

Why? Humidifiers add moisture into the air and into the sleeping environment. When patients suffer from nasal congestion, mouth dryness, and allergies, they experience difficulty breathing in deeply.

Adding moisture to the home environment means that it is easier to breathe, and deeper breathing helps patients fall asleep faster and stay asleep.

Choosing the Right Humidifier To Help With Snoring

Cool or warm mist humidifiers?

Homeowners who suffer from allergies, sleep apnea, or dry mouth would benefit from both a cool mist humidifier and a warm mist humidifier. So how do you choose? It depends on your needs.

Most cool mist humidifiers are best for homeowners with pets or children because they can moisturize more space. They are also safer because they cannot burn pets or young children.

A warm mist humidifier does not cover as much space but tends to be quieter and can feel more soothing to the throat if you place it near your bed (think of breathing in steamed air, but less aggressive since the humidifier will be placed a few feet away).

Operational duration

Consider how long the humidifier can operate before it runs out of water and must be adjusted. Most people sleep between seven to nine hours per night, and we recommend choosing a humidifier that can last the duration of your sleep cycle.

Humidification coverage area

It is also important to consider how much of the area will be covered by the humidifier. A warm mist humidifier will cover a smaller area compared to a cool mist humidifier. You want to choose a humidifier that will cover the room where you sleep (full square footage of the room).

Water tank capacity

You also want to consider the water tank capacity of each humidifier. Some humidifiers have larger tanks, and the larger the tank, the longer you can wait to refill it. Most humidifiers have water tank capacities between 0.5 gallons and 6 gallons.

Night Time Features

Other great features that come with humidifiers are nighttime features such as air filters, night lights, and essential oil pads. If you want to clean your air and do not own an air purifier, you may appreciate using a humidifier with a built-in air filter that can help clean your home’s air.

If you like to leave a small light on at night, then you may appreciate a humidifier with a small night light. These appliances can also come with essential oil pads to help disperse essential oils throughout the home.

Dehumidifier with Essential Oils

Tips for Using Humidifier at Night: Get A Better Night’s Sleep

We recommend using a humidifier at night to get a better night’s sleep and to minimize snoring. However, there are a few safety precautions to take with your humidifier before you hit the bed each night.

First, make sure that your humidifier will make it through the night with the amount of water it has in the tank. Fill up the tank before you go to bed. Second, make sure that your humidifier has an automatic shut-off setting so you won’t need to wake up to turn it off.

Lastly, make sure that your humidifier is placed on a sturdy table or piece of furniture so that it won’t be bumped when you climb out of bed or by a pet.

If you have a humidifier with an essential oil pad, then you can use essential oils this way. Some people try to add essential oils directly to their humidifier through the water tank. Do not do this! You may ruin your humidifier by creating cracks in the tank.

Dehumidy Room

Other Tips to Help You Stop Snoring: Sleep Remedies

Change your sleeping position

Many people who sleep on their backs notice that their sinus issues become more challenging to deal with over time. This happens because the back of your throat relaxes and takes up more space in your airway. Try sleeping on your side or on your stomach (as long as you do not have gastrointestinal issues).

Clear nasal passages

Before you go to bed, take a moment to clear your nasal passages. Drink some water and use a tissue to blow out any excess mucus.

Keep bedroom air moist

Keeping your bedroom air moist can help you sleep more soundly. Without a dry mouth, a dry nose, or dry nasal passages, you can easily get the sleep that you need. Your skin will also feel softer and more comfortable.

Change your lifestyle

Smoking can lead to breathing problems, and breathing problems will keep you up at night. Alcohol can help you fall asleep quickly, but studies have shown that your body won’t get the REM sleep it deserves, and you will wake up frequently. Consider changing your lifestyle to get better sleep each night.

People Also Ask (FAQ)

Does a humidifier help with mouth breathing?

Yes, a humidifier can help with mouth breathing. This depends on why you are mouth breathing. If you experience dry mouth and live in a dry environment, then a humidifier can keep your mouth comfortably moisturized and allow you to breathe through your nose.

Does drinking water help stop snoring?

Yes, drinking water can help stop snoring because it helps to keep your mouth moisturized. However, it does not effectively moisturize your sinus airways while a more humid environment (when using a humidifier) can.

Is snoring a sign of bad health?

Snoring isn’t always a sign of bad health. It can indicate obesity or other medical problems, but it can also occur due to dry mouth, sinus congestion, and allergies. By using a humidifier and cleaning the air in your home with an air-purifying device, you can minimize snoring.

Do humidifiers clean the air?

No, humidifiers add moisture back into the air. They do not clean the air. If you want to clean the air by removing allergens from the air, then we recommend using an air purifier. You can use a humidifier and air purifier together to add moisture to your home and remove allergens.


Purchasing a humidifier can help you with snoring and help you to feel your best. A good night’s sleep is vital for optimal health, and if your home is filled with dry air, then you may find yourself up all night with coughing, snoring, sneezing, and difficulty breathing fully.

A humidifier will help you maintain an optimal humidity level so that you are comfortable while sleeping.

Last Updated on July 16, 2021

Josh M

My name is Josh and I am obsessed with the HVAC industry. I created this website to help HVAC techs of all levels get the best out of their heating & cooling systems. I have spent thousands of hours studying air conditioners, heaters and home air products so you can learn & buy with confidence. Learn more about the team here.