The Certol International CER-PSC128 is a professional-grade, multi-purpose disinfectant solution. Packaged in a 1-gallon container, this product is designed to provide effective cleaning, deodorizing, and disinfection specifically for hospitals, nursing homes, schools, food processing plants, food service establishments, transportation terminals, office buildings, manufacturing facilities, lodging establishments, retail businesses, and athletic/recreational facilities where housekeeping is of prime importance in controlling the hazard of cross-contamination. It is sold in a case of 4, ensuring you have ample supply for large spaces or high-traffic areas.