Enzyme Pre-Spray: the original pre-spray from Grease Magic! Professional carpet and upholstery cleaners across the United States and Canada have made Grease Magic Enzyme Pre-Spray their product of choice for pre-treating carpeting and textiles! This product is designed for use in truckmounted or portable extractors. Its superior enzyme and emulsifying action has earned it the nickname ‘Mean Green’ from our devoted customers. This premium pre-spray cuts through and easily emulsifies restaurant grease, heavy foot traffic, residential soils, protein stains, grass stains, and even blood stains! Plus, Enzyme Pre-Spray contains no butyl, no solvents, no fillers, no solvents, and is environmentally friendly. Leaves a fresh lemon scent. Mixes easily in hot or cold water. Used mixed solution within 24 hours. pH: 10-11.