The MegaWise Ultrasonic Cool Mist Humidifier is an excellent option, and it's on sale at Amazon right now. Originally $30, ...

D ry air can wreak havoc on your sinuses, dry out your skin, and annoy your tropical houseplants. Humidifiers work to reintroduce some moisture into the air so you and your plants can breathe easier.

However, humidifiers can get gross, potentially spreading bacteria and other germs. Consumer Reports reveals some simple and effective maintenance tips to keep you and your humidifier in tip top ...