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It's hot. Like, really hot. Once you learn how to clean a window AC unit, you can stay cool all summer long.

Below you'll find the five signs that you might need to replace your window air conditioner. If you notice any of these issues, reach out to a repair person to see if it's easily (and, hopefully ...

Keeping your window air conditioner clean and dry can help reduce the presence of these airborne contaminants. Both your wallet and your air-conditioner unit will benefit from regular cleanings too.

Are you or your family members constantly dealing with sneezing or watery eyes? Your air conditioner might be the cause. Find ...

To find the best air conditioners to recommend, our team tested more than a dozen units in our homes and offices in bedrooms, ...

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 ...

If you're not sure how to clean your window AC unit, check out these helpful tips from experts.

Replace the Window AC Unit The most extreme method for getting rid of a constant musty smell from the window AC is to replace the entire unit.

The best window air conditioners we tested can reduce the room’s temperature by 10° F in less than 15 minutes. If your window air conditioner is on the fritz—for example, it’s struggling to ...