CU4 CARPET AND UPHOLSTERY CLEANER RGS Labs Inc. CU4 technology makes short work of the toughest stains! The perfect companion for the Car & Home, CU4 Carpet and Upholstery Cleaner deodorizes and removes stains from upholstery, fabric and carpet… without wasting time or water. CU4 eliminates both set-in stains and stubborn odors!
