Keep up with your regular disinfectant-sanitization schedule. No-rinse formula is effective on all hard, nonporous surfaces and is designed specifically for use in public places: hospitals, schools, offices, hotels, stadiums and foodservice establishments. As it disinfects or sanitizes, depending on your selected dilution ratio, it also deodorizes areas prone to odors caused by microorganisms. For disinfecting purposes, dilute at 0.7 oz per gallon, a 1:183 ratio; for sanitizing purposes, dilute at 0.25 oz per gallon, a 1:512 ratio. Phosphate-free.