Controlling moisture can make your home more energy-efficient, less costly to heat and cool, more comfortable and prevent mold growth. Properly controlling moisture in your home will improve the effectivenes of our air sealing and insulation efforts, and these efforts will help control moisture. The best strategies for controlling moisture in your home depend on your climate and how your home is constructed. Proper ventilation should also be a part of moisture control strategy.

Read more on Moisture Control at Energy.gov.