Which humidifiers for hard water are best? Hard water is called "hard" because of the abundance of minerals that it contains.

However, not all humidifiers are the same. Keep reading to learn about the different types of humidifiers, and how to safely use them, including around children. Not all humidifiers release moisture ...

Humidifiers use one of four evaporation types: steam, evaporation, ultrasonic and impelling. Most modern humidifiers have cool and warm mist settings, each with hard water caveats. Cool mist: Cool ...