Discover the secrets to keeping your air conditioner in top shape with our professional cleaning guide! In this video, we'll show you how to refresh your AC and improve its performance. Learn ...

Add Yahoo as a preferred source to see more of our stories on Google. Keeping your window AC unit clean helps improve its performance and longevity. This summer has been an absolute scorcher, with ...

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 ...

NBC Selected independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Cory Fernandez Commerce Editor We don’t always have the ...

Select independently determines what we cover and recommend. When you buy through our links, we may earn a commission. Learn more. We don't always have the answers, but we have some people on speed ...

Learn the signs of mold in your air conditioner and how to remove it—plus tips to keep it from coming back. Mold in an air conditioner is a common problem since it has warm, moist areas that don't get ...

Regularly replace air filters every 30 to 90 days, or more often depending on the filter type and household conditions. Keep vents and the area around the outside unit clean and free of obstructions ...