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 ...

Dear Annie: I’m not sure if you print household tips, but the following was really helpful to us this summer: After reading my small air conditioner unit’s owner’s manual, I always thought that I just ...

A quick tune-up could save your summer—and your energy bill. Cleaning your outdoor air conditioner unit may seem like a job for professionals, but it’s a task you can perform yourself—with ...

Millions of Americans are under heat warnings this summer, and window air conditioners are working overtime. You know how it is: You come home from a long, hot day, and all you want to do is bask in ...