What should indoor humidity be to prevent mold?
Sometimes, humidity or dampness (water vapor) in the air can supply enough moisture for mold growth.
Indoor relative humidity (RH) should be kept below 60 percent — ideally between 30 percent and 50 percent, if possible.
Low humidity may also discourage pests (such as cockroaches) and dust mites..
How do you stop mold from growing in your house?
How to Stop Mold Growth in HouseControl moisture. Keep the humidity level under 60 percent.Dry up wet materials quickly. … Clean, disinfect, and dry surfaces prone to mold growth. … Repair leaks. … Dry items thoroughly before storing them.Improve airflow at home. … Monitor your basement’s ventilation.
Does air conditioning prevent mold?
Air conditioning prevents mold growth by moving cool air around the home and capturing humidity. Monitor your humidity: Keeping an eye out for what’s happening in your home is the best way to head off any problems that may be forming.
Can keeping your house cold cause mold?
Can mold grow in cold temperatures? The short answer is yes. Mold requires three things to grow: enough moisture, an adequate food source, and the right temperature. But contrary to what many people think, mold doesn’t only grow in warm environments.