Debunking 7 Humidifier Myths

So many people swear by their humidifier, using them alongside their air purifier, skincare products, and silk pillowcase. But despite their benefits, there are still a lot of myths floating around about how humidifiers work. If you're thinking about buying one or already own one, let’s separate the facts from fiction. 

Myth 1: Humidifiers Are Only for Dry Winter Weather 

Think humidifiers are only useful when it’s cold and dry outside? While it’s true that winter air can get pretty dry because of heating, the need for a humidifier doesn’t disappear once the weather warms up. In fact, even during the spring and summer months, your indoor air can become dry due to things like air conditioning or seasonal changes. 

Humidifiers help keep your air at just the right level of moisture, which experts recommend keeping between 30–50%.  

Myth 2: I Can Use Any Water in My Humidifier 

Another myth is that you can use any type of water in your humidifier—tap water, bottled water, or whatever is on hand. While this is okay for evaporative humidifiers, this isn’t the best idea for ultrasonic products. Tap water, for example, contains minerals that can build up inside your humidifier over time. This buildup can clog the machine, reducing its efficiency and can lead to white dust settling onto your furniture. 

To avoid this, use distilled or demineralized water in your humidifier. This type of water is free from minerals, which helps your humidifier work properly and won’t cause any damage. Plus, it will help keep your air cleaner since it doesn’t release minerals into your space. 

Myth 3: Humidifiers Are Hard to Maintain and Keep Clean 

A lot of people avoid using humidifiers because they think they’re a hassle to clean. The truth is, while you do need to clean your humidifier regularly, it’s easy if you stay on top of it. 

Most humidifiers have removable tanks and parts that are easy to maintain, and some are even dishwasher safe. Most product manuals recommend rinsing the tank once a week and using vinegar to remove any mineral deposits. Just remember to empty out the tank when you’re not using it. 

By sticking to a simple cleaning routine, your humidifier will work better and last longer. 

Myth 4: Humidifiers Are Only for When You Have a Cold 

While it's true that humidifiers can be used to bring comfort into your space, they’re not just for when you’re sick. 

Humidifiers can improve your overall comfort every day. If you live in an area with a dry climate, using a humidifier puts moisture back into your air, so that your skin, hair, and airways are always exposed to an ideal level of humidity instead of the dry conditions that may cause you irritation. 

Myth 5: Don’t Get a Humidifier if Your Climate’s Not That Dry 

Some people think that humidifiers are only necessary in dry climates, but that's not true either. Even if you live in a place with high humidity, indoor air can still be too dry due to things like running an air conditioner or using a heater. It’s also important to remember that humidity levels can change from day to day, even in places with naturally higher humidity. 

If you live in a humid area, you might not need a humidifier as much, but it’s still useful to have on hand when things get too dry. It’s all about finding the right balance for your home, no matter where you live.