Best Answer

A cool mist humidifier agitates the water using ultrasonic vibrations or physical force (as in an impeller type) to get some of it to enter the air and become a "cool mist" of water droplets. Therefore, any minerals or germs that are in the water will also get dispersed along with the mist, and a cool mist humidifier must be disinfected regularly to prevent germs from growing in it and spreading to your home. The minerals can form a white dust that you'll find on surfaces when using this type of humidifier.

A warm mist humidifier boils the water, turning it to steam. The steam is then cooled somewhat before it comes out of the humidifier, so it's warm instead of burning hot. Warm mist humidifiers are much less likely to spread germs or minerals, because the minerals don't boil (so they stay in the water tank), and the germs are killed by the heat that boils the water.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the difference between a cool mist humidifier and a warm mist humidifier?
Write your answer...
Still have questions?
magnify glass
Related questions

How much could a person expect to pay for a new Holmes Cool Mist Humidifier?

The Holmes Cool Mist Humidifier is available in several different models and price ranges. Depending on its features, the Holmes Cool Mist Humidifier will cost between $23 and$60.

What is the difference between cool mist humidifiers and warm mist humidifiers?

A warm mist humidifier heats up the water causing steam to rise and humidify the air. A cool mist humidifier uses a wick filter which uses either a fan to blow through the filter and blowing the water in a fine mist or a metal diaphragm which vibrates water particles into the air.

What is better for a cold a cool mist humidifier or a warm mist humidifier?

As opposed to a cool mist humidifier, a warm mist humidifier uses heated water to provide humidity. It is also sometimes used to dispense medications into the air. A warm mist humidifier is more soothing if you have the chills. A cool mist humidifier might be preferable if you have a cold during warm months, if you don't want more heat in the room. Either will be a great benefit to help open sinuses and soothe dry skin.

Where can one purchase a Bionaire Cool Mist Humidifier?

One can purchase a Bionaire Cool Mist Humidifier online. They sell on a variety of sites such as Amazon and they all retail for around 50-75 dollars.

Will using baking soda in your cool mist humidifier help your lung cancer?

The simple answer, is yes, a cool mist humidifier will with the addition of baking soda will aid in only bringing temporary relief due to the

Where can I locate humidifier reviews?

JBP Reviews and Consumer Reviews both have an extensive list of humidifier reviews on their website. Reviews for cool mist, warm mist, and ultrasonic humidifiers can be found.

When was earth cool enough to hold cool water in the precambrian?

Yes, the air from the humidifier is heated while the cool mist is natural Hope it helped!

How does a cold mist humidifier work?

Cool mist humidifiers have a small motor in them that breaks down the water and passes the moisture through the air via the fan that is also inside the humidifier. The basic purpose of thse humidifiers is to purify the air.

What types of benefits can I expect from purchasing a WindChaser HUL30 Portable Ultrasonic Cool-Mist Humidifier with Light?

The WindChaser humidifier is very quiet, and has a good number of features such as heated air and a timer.

Can you put Vicks's Vapor Rub in the water with a Puffington the Penguin cool mist humidifier?

You should ask the manufacture or read the directions that came with it.

Is a cool or warm mist humidifier better?

If its winter then probably warm,if it is summer probably cool.just to keep the nose clear.and throat i think

What size room is the Bionaire Ultrasonic Humidifier model BU1300W suitable for?

The Bionaire Ultrasonic Humidifier BU1300W is a compact model of humidifier. It delivers four liters of cool mist every 24 hours and is suitable for smaller rooms up to 27 square meters.