Mildew and mold are two types of fungi that can grow in your home. They can both cause health problems, so it is important to know how to identify and prevent them. Mildew: Mildew is a type of fungus that grows on the surface of moist, warm areas. It is typically white, gray, or yellow and has a powdery appearance. Mildew can grow on a variety of surfaces, including walls, ceilings, furniture, and clothing. Mold: Mold is a type of fungus that can grow on both wet and dry surfaces. It is typically green, black, or brown and has a fuzzy [...]