Do you need a humidifier? A humidifier is a machine that adds moisture to the air. Desert climates have low humidity all the time, while for most of the rest of the country, winter brings on low ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Purchasing a humidifier is one thing, but knowing how to clean your humidifier is quite another.

Every winter, humidifiers seem to pop up everywhere. Stacked on store shelves, spotlighted in home-care roundups and quietly humming in bedrooms across the country. And it’s not hard to understand why ...