How to Get Rid of Musty Smells
Once you have found the trouble area, clean with one gallon of water mixed with a cup of bleach. Painted areas should be cleaned with oil based paint after cleaning and drying. Consider washing your curtains and shampooing your carpets if the smell has been in your house for any length of time. Remove old shower curtains and scrub mold from corner areas with a toothbrush and your bleach solution. Additionally, you may wish to have your vents professionally cleaned.