Whatis the difference between a cool mist humidifier and a warm mist 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.
