That s not always the cause.
Cleaning mold from air conditioner unit.
Killing mold on an a c unit is not as difficult as you might think.
How to clean your a c unit.
Since most mold in air conditioners grows on damp dirt and dust that has collected in the unit you must be sure to remove all dust particles from the area.
Using a cloth brush or sponge soak up the solution and scrub the moldy areas of your air conditioner well.
If it is a disposable filter make sure you have another filter to replace it with and skip the filter cleaning steps below.
Step 2 sprinkle a thin layer of powdered laundry detergent on the filter and cover it with hot water.
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.
Pay special attention to scrubbing the unit s grille as mold likes to hide out there.
A professional contractor should clean a contaminated area that is greater.
Make sure you wear your mask and gloves as the combination of mold and the disinfectant spray will be hazardous if inhaled.
Many times window and through the wall a c units can t blow cold air because the evaporator and condenser coils or cooling fins are clogged.
Let your air conditioner dry for about 24 hours.
Remove the filter from the front of your window air conditioner and place it in the sink.
Allow the solution to sit on these surfaces for approximately 10 minutes then rinse with water and a damp cloth.
If you have central air conditioning contact a professional cleaning service to remove mold from the unit and ductwork.
However cleaning out the unit to ensure that the mold is dead is slightly more difficult.
Most people assume warm air from their air conditioning unit means it s low on refrigerant.
Use a brush and some warm water to scrub the affected areas of your air conditioner.
Also cleaning out the duct and other hard to reach places is no easy task.
Also clean the air conditioner front grille if it has mold on it.