Lead encapsulating paint is a special paint used in the abatement of lead in homes and furniture that were made prior to 1978. Encapsulating paint is not typical paint picked up at the hardware store. It can, however, be requested through the hardware store. Lead encapsulating paint creates a barrier between the lead paint that is on the wall and the atmosphere, to prevent the dust from the lead paint flakes from being released into the air where it can harm the home's inhabitants. Encapsulating paints must have a twenty-year warranty period in order for the lead to be considered abated. These paints work best on surfaces that are clean and dry. They also cannot be used on surfaces that rub together or that are walked on. These surfaces will wear faster and expose the lead paint underneath. Surfaces that have friction include drawers, window jambs, glides, close fitting door jambs, cabinet doors, stair treads and threshold. These areas require different methods of encapsulation. Lead painted surfaces that are deteriorating should be covered over with drywall or hard materials before being painted; otherwise the lead should be removed by a professional abatement team. The abatement of lead paint using encapsulation paint has made it easier for homeowners to save money on the process.