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 ...

October is finally here, and even though temperatures are going to rise this weekend, those chances starting to fade away.

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.

Ideally, window AC units should be fully cleaned biannually. "You should deep clean a window AC unit twice a year," says Michael Rubino, president of All American Restoration, council-certified mold ...

If you’re strategizing how to keep cool in what feels like one of the hottest summers to date, we recommend opting for an air conditioner that’s effective but also energy-efficient. Window AC units ...

A good window AC unit is the difference between a fun summer and a miserable one. Just like a refrigerator or dishwasher, the appliance needs to be properly maintained in order to keep you cool and ...

Size matters when you’re buying a window air conditioner. An air conditioner that’s too small will struggle to keep a room at a comfortable temperature. A model that’s too big will cool a room too ...

Editor’s Note July 28, 2025: Our best overall selection, the Frigidaire Gallery U-Shape Air Conditioner, is currently out of stock across several retailers. Availability is subject to change, but we ...

We may receive a commission on purchases made from links. A questionable smell, an odd noise, or just the feeling that your window AC unit isn't keeping the space as cool as it used to can set off the ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A heat wave has been scorching the US, signaling that summer weather ...

When it comes to air conditioners, our editors have long been fans of Midea’s U smart window air conditioning unit, praising it for its quietness and effectiveness. Unfortunately, the U.S. Consumer ...