Best Humidifier for Asthma

More and more people these days are looking for the best humidifier for asthma that they can find, and for good reason – humidifiers have been proven to help improve allergy symptoms, which in turn, can help asthma sufferers deal with their condition better.

How humidifiers work is that they help add moisture to the air inside of a room. This helps improve indoor air quality to some extent. But there are humidifiers built specifically for those who have asthma.

Things to Consider

Below, you’ll find a couple of important factors that should come into play when choosing a humidifier.

Air washers

Some humidifiers come with air washers that allow it to remove all allergens from the air. Back in the day, you’d have to buy an air washer separate from a humidifier. However, these days, most humidifiers have air washers already. If you’re planning to buy one to help with your asthma symptoms, make sure that you buy a humidifier that comes with an air washer.


Same with air washers, filters are also an important factor. If a humidifier has a filter, the water it vaporizes is cleaned first before it’s dispersed into the room. This minimizes the chances of the humidifier spreading bacteria all over the room and contaminating it.

Easy to clean 

The easier a humidifier is to clean, the better. Remember, humidifiers need to be cleaned every day. Otherwise, they become cesspools for mold and bacteria. But, if a humidifier comes with wide openings and corners, they’re easier to clean and maintain. Regular cleaning helps ensure that your indoor air quality is always the best that it can possibly be.


A humidistat is a feature on many humidifiers where they measure the humidity levels of a room and adjusts it based on your preferences. Ideally, you’ll want your room to have 40% to 60% humidity, nothing more and nothing less. If your room is too humid, you will have moist rugs and towels, or even drywalls, which can result into allergy-causing molds. At the same time, dry air can exacerbate asthma symptoms as well.


It’s important to buy a humidifier that’s just the right size for where you’re going to use it. You can’t just buy one that’s too big, or it will result into the room being too humid. On the other hand, if it’s too small, it won’t really work at all. Keep this mind when shopping for a humidifier so you don’t end up wasting your money.

Asthma is not a particularly easy condition to live with. Not only is it incurable, but it affects so many of your daily activities. However, investing in a humidifier can help alleviate some of the symptoms and minimize your risks of having an asthma attack, especially when at home.

Make sure that you do your research and buy a humidifier that has an air washer and filter for superior air quality; is easy to clean so it won’t get moldy; has a humidistat to help maintain the humidity of your room; and finally, just large enough for the room that you’re going to use it in.

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