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How do you clean mold out of a window air conditioner?

By Laura S. Harris
May 16, 2021

Fill a plastic bucket with a few gallons of hot water and about 1/2 cup of household bleach. Saturate a scrubbing sponge in the bleach solution and use it to wipe the inside surfaces of the AC unit, removing all traces of visible mold. The bleach will kill residual mold spores.

Is mold in window air conditioner dangerous?

The U.S. Environmental Protection Agency (EPA) advises against using an air conditioner that might have mold in it because the air will blow microscopic mold spores into the room. Those mold spores, too tiny to be seen, are easily inhaled and can make you ill.

Can you clean the inside of a window air conditioner?

Cleaning the filter inside your window AC unit is the most critical thing you can do to keep it working smoothly. It's a good idea to wash the filter monthly, even if you don't clean the entire appliance. ... First, make sure your air conditioner is unplugged, then take off the front panel and remove the filter.

How do I keep mold out of my window air conditioner?

Window Air Conditioner Mold: Simple Tips to Clean & Prevent. Wash the AC filter. Vacuum your AC's interior. Scrub away mold growths with a cleaning solution composed of hot water, mild dish soap, and bleach. Get rid of organic sources of mold in your house. Reduce the humidity in your home. Fix water leaks. Maintain your AC regularly.

What is the black stuff coming out of my window air conditioning vents?

The black dust coming out of your vents could be soot, which is the byproduct of burning a candle or using the fireplace. Because your AC is constantly sucking in air from your home to be cooled, it can pull in soot and blow it back into your home. One way to check if soot is the culprit is to check your air filter.

Does vinegar kill mold in air conditioner?

The short answer to whether or not you can spray your air conditioner to kill mold is: Yes. ... A mix of one cup of vinegar in a spray bottle filled with water makes for a good mold-killing solution that won't ruin your AC.

How do you clean a window air conditioner without removing it?

To clean the window air conditioner without removing it, use the vacuum with the soft brush attachment, and carefully vacuum out any dust balls or other stuff you see in the unit. Then, mix together your water and two drops of dish detergent. Next, spray this inside the machine and wipe the areas down.

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