Spray Kleen No-Bac is an effective multi-purpose sanitizer/virucide/disinfectant/cleaner when used at 1 oz. per gallon of water. Also an effective food contact surface sanitizer when used at 1 oz. per 3.5 gallons of water. Recommended for use in hospitals, nursing homes, dental offices, schools, hotels, motels, institutional and industrial kitchens, restaurants, food handling and food processing areas.