How can I prevent mold in my home?

Mold needs only two things for growth; a food source, and moisture.  We have no control over the food sources within our home, as any organic material is potential mold food, but we can control the moisture.Repairs to leaking windows, pipes, appliances, etc., should be made immediately. Water damage that results from a sudden discharge of water, within the last 48 hours, can usually be dried by a professional water damage restoration company.  Water damage that is older than 48 hours can usually be assumed to have some degree of mold growth, whether visible or not, and should be properly documented and remediated.Condensation on exterior walls is common in older, uninsulated homes.  This can be prevented by ventilating the home, insulating the walls and ceiling, and replacing old aluminum framed windows with new vinyl framed windows.