(4) 1 Gallon containers. THRIFT-O-LEMON is an EPA registered concentrated, multipurpose product designed to effectively clean, deodorize and disinfect in one economical step. It combines two active quaternary ammonium compounds in a water base. Effective against a wide variety of pathogens including HIV-1 (AIDS Virus) and Herpes simplex Type 1. Dilute 4 ounces per gallon for general disinfecting. Due to its low pH, Thrift-O-Lemon can be used on waxed floors without affecting the finish. Used regularly, will control the growth of mold and mildew and eliminate odors that are bacterial in origin. Light lemon fragrance.