PREVENTING FUTURE MOLD GROWTH Here are some steps you can take to prevent mold from growing in your home: KEEP HUMIDITY LOWHigh heat and humidity along with stagnant air provide the perfect breeding ground for mold. VENTILATEDry out and ventilate areas of your home regularly, especially small, damp areas of your home such as your bathrooms. Bathrooms require ventilation fans to run for at least 30 minutes after a shower or bath to ensure that the area is adequately dry in order to prevent mold. FIX LEAKSBe on the lookout for any leaky pipes or plumbing issues that can create excess moisture in small, poorly ventilated spaces such as the basement, attic, bathrooms and garage. If you see any leaky pipes, repair them immediately and check the area for mold. REDUCE MOISTUREThe best way to prevent mold growth in your home is to maintain a healthy humidity level with a dehumidifier.