Let the unit filter grille and metal cover dry completely.
Black mold in my window air conditioner.
One of the first signs that black mold is growing in your air vents is a distinct musty mildew like smell in specific rooms or even throughout your entire home.
Also clean the air conditioner front grille if it has mold on it.
Reassemble the air conditioning unit and plug it back into its power source.
Using a cloth brush or sponge soak up the solution and scrub the moldy areas of your air conditioner well.
If upon your initial inspection you discover rampant mold and mildew in the air conditioner do not attempt to clean it.
Allow the solution to sit on these surfaces for approximately 10 minutes then rinse with water and a damp cloth.
Replace a window ac unit that s filled with heavy mold.