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We asked HVAC pros how to stop a window AC from smelling musty—and the fix is surprisingly simple

Key Points Keep the air conditioner free of moisture buildup to prevent mold and mildew from growing.Regularly clean the ...
Reader's Digest

How to Clean Your Window AC Unit—and the Gross Things That Can Happen If You Don’t

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 ...

No Central Air? No Sweat. These Tested Window Air Conditioners Cool Down Spaces Fast

We got our hands on multiple units and looked for models that are quiet, energy-efficient, and easy to install.
PopSugar

Yes, You're Supposed to Be Cleaning Your Window AC Unit — Here's How

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 ...

Seven ways to get the most out of a window air conditioner during extreme heat in the US

If you live in an older home or apartment, you’re less likely to have central air and may have a window air conditioning unit instead, says Darcy Carbone, vice-president of sales at APA HVAC ...