How Do Ultrasonic Humidifiers Work?

by Garrett Yamasaki on Dec 31, 2020

How Do Ultrasonic Humidifiers Work

People go on their everyday lives without realizing how much of a negative impact dry air can have on them. If you're regularly dealing with sinus pain, dry skin, and overall discomfort, then owning a humidifier would significantly enhance your overall life.

A humidifier is a must-have device because it increases moisture in an environment with dry air. For a device that's generally small in size, the positive effects it has on you can improve your life drastically. While there are several types of humidifiers (warm mist humidifier, evaporative humidifier, cool mist humidifier, etc.), the most popular one would be an ultrasonic humidifier. These humidifiers are manageable and provide tremendous benefits, such as improving the air quality and your health.

Check out Hey Dewy Portable Facial Humidifier if you're ready to improve your lifestyle.

How Do Ultrasonic Humidifiers Work?

How Do Ultrasonic Humidifiers Work

The popularity and high interest in owning an ultrasonic humidifier are due to its calmness and efficiency. Unlike other humidifiers that use a fan and electric heat, this device creates high-frequency waves (ultrasonic vibrations). Once you switch the machine on, the vibration from a small metal diaphragm forms tiny water droplets to suspend in the air. These tiny water droplets or mist help reduce the dryness and improve air quality around your surroundings.

The ultrasonic humidifier's two main components: Differences

  • Water Reservoir: In the water reservoir, you add clean water, which will eventually spray into the air like mist.
  • Metal Diaphragm: The metal diaphragm creates airwaves that convert water into tiny water particles (mist).

With these two components, the ultrasonic humidifier calmly increases the air's moisture without any sound annoyance.

Pros and Cons of an Ultrasonic Humidifier

Are you looking for a little moisture in your life? Then one of the most excellent devices to have sitting in your home is an ultrasonic humidifier. Many pros come along with this device, and a few cons, which thankfully, are easy fixes.


  • Quiet: One of the best things about ultrasonic humidifiers is their ability to stay near-silent when operating. The difference between ultrasonic humidifiers and others on the market is that ultrasonic humidifiers don't contain a fan component. Not having a fan means the ultrasonic humidifier can work peacefully without interrupting your daily life with unnecessary noise.
  • Easy to maintain: Thanks to these humidifiers being quick and easy to clean, they're easier to maintain than most. Ultrasonic humidifiers have fewer parts, resulting in a more robust machine that requires fewer repairs and replacements.
  • Safe: Many humidifiers boil water inside the reservoir to create the steam released into the air. On the other hand, ultrasonic humidifiers use sound waves to create a relaxed and refreshing mist. So, ultrasonic humidifiers are the safest option for people with children or pets. They are also an excellent option for those who are searching for something more portable.
  • Energy Efficient: Since ultrasonic humidifiers don't have a use for boiling water, in turn, they are more energy-efficient than most on the market. If you choose one of these energy-efficient devices, your electric bill will be much happier, as well as the environment and your overall health!


  • Most have no filter: A downside to ultrasonic humidifiers is that many do not use filters. Due to this, mineral deposits can buildup inside of the device. However, there are some humidifiers that are able to combine the benefits of ultrasonic technology as well as filters, including our brand, hey dewy.
  • Higher price: Ultrasonic humidifiers may be relatively higher in price compared to other humidifiers. Due to the ultrasonic humidifier being easy to maintain, you'll save money in the long run on repairs and replacements.

Advantages For Owning An Ultrasonic Humidifier

Advantages For Owning a Humidifier

There are a considerable amount of benefits you'll reap once adding a humidifier into your space. These devices may be small, but they're also mighty! Take a look at just a few ways your life will improve when welcoming an ultrasonic humidifier into your home:

  • Appearance: Dryness in the air could lead to wrinkles and dry skin. By adding some moisture and increasing the level of humidity into your life, your skin will maintain a healthy glow. Your lips and skin will be more than happy if you choose to add a humidifier into your daily routine.
  • Health: Not only will your skin thank you, so will your overall health! Your overall wellness will significantly benefit from a humidifier, especially if you are suffering from allergies. Many pet owners who are allergic to animals swear by ultrasonic humidifiers since they will work to relieve by eliminating dryness and stuffiness in the sinuses. The extra moisture in the air will have you feeling your best, healthy self.
  • Environment: Not only are ultrasonic humidifiers good for you, but they're good for your surroundings too. The extra dose of clean moisture will help your house plants thrive, leave your pets feeling refreshed, and can also prevent cracks developing in surfaces such as wood and leather.
  • Expenses: It's a small price to pay when you consider just how much money a humidifier will save you in the long run. Popping on the humidifier in winter will help you save on the heating bill since moist air feels warmer than dry air.

How To Clean Your Ultrasonic Humidifier

Humidifiers will eventually require maintenance after some usage time. To prevent your humidifier from bacteria or mold, you should follow a cleaning routine for the best effects. If your humidifier is on every day, then following a daily cleaning cycle is highly advised. During the cleaning process, make sure to double-check your device and clean it thoroughly.

Remember to keep your humidifier unplugged before cleaning it to avoid any unnecessary electrical problems. These electrical problems could damage and ruin your device if you're not cautious.

Once your ultrasonic humidifier is unplugged, wipe around the spout with clean water. Doing this ensures that the mist coming out of the humidifier is void of all contaminants that could buildup around the entrance. Make sure to focus around the nooks and crannies since this is where moisture buildup will most likely occur.

If you happen to find that your ultrasonic humidifier has a hard water buildup, don't worry too much. There's a simple solution. When you encounter this problem, try using a small brush (toothbrush, etc.) and gently brush the humidifier's spout. Doing this will quickly remove any buildup and provide you with the freshest air possible.

Make sure to dispose of the water in the reservoir every day. To ensure the water stays clean and doesn't mix with the left-over stale water, give the walls within the humidifier a good wipe. Doing so will prevent a buildup of minerals on the reservoir walls.

Don't forget to dry the humidifier's walls before topping up with fresh water to prevent any residue buildup. Once you've finished this step, you can add clean water for the new day!

Conclusion For "How Do Ultrasonic Humidifiers Work"

The ultrasonic humidifier has an enormous demand due to its calmness and a lack of noise when creating water vapors/droplets from airwaves to increase indoor humidity. The two main components in this device are the water reservoir and the metal diaphragm. If you're constantly moving locations, you could invest in many types of portable humidifiers as well.

Now you have a good idea about how ultrasonic humidifiers work and how many benefits come with it - what's stopping you from picking one up today? These small devices certainly do pack a punch. If you choose to welcome one into your life, not only will your overall health improve, but so will your environment. Time to say goodbye to dry air and warm hello to freshness!