Prochem's Upholstery Pre-Spray is comprised of concentrated high-grade detergents, builders and surfactants blended with emulsifying solvents designed to effectively remove body and hair oils, food-based greases and grimy soils! This upholstery pre-spray excels as the first step in the two-step hot water extraction cleaning process for synthetic upholstery fibers. Follow with All Fiber Deep Clean for upholstery cleaning that is powerful enough for commercial use!