Musty Smell From Air Conditioner
Musty Smell From Air Conditioner . Clean the vent and blower. Let the filter dry naturally throughout the day or night. How to Remove a Mildew Smell From a Window Air Conditioner Dengarden from dengarden.com A stale and musty smell is one of the most common air conditioner smells. If there is mold or growth present, it may help to add a small amount of bleach to the drain pan and drain line. A rotten smell can also be caused by a dead animal becoming stuck in your air conditioner.