Phenolic disinfectant is an EPA-registered, multi-purpose germicidal detergent that disinfects, cleans and deodorizes in one labor-saving step. For use on hard, non-porous surfaces such as floors, walls, metal, painted surfaces, exterior bowl surfaces, basins, showers and lavatory fixtures. Helps you comply with OSHA blood borne pathogen standard requiring the use of a tuberculocidal disinfectant. 125 RTU gallons per bottle. 2 liter bottle. This product is a mandatory purchase item for the United States Postal Service.