Air conditioners are life-saving appliances. If you live in an area where the temperatures can soar into the 90s—or higher—you know how crucial it is to have some sort of climate control in your home.

If you want to cover the indoor AC in your home, here's a helpful trick that will conceal the appliance while adding a bit of style and thoughtful design.

It's hot. Like, really hot. Learn how to clean a window AC unit, and you can stay cool all summer long. Millions of Americans are under heat warnings this summer, and window air conditioners are ...