nanoMAXX products offer the commercial carpet cleaner superior green choices for cleaning carpet and textiles, and mattresses in residential and commercial environments. O health rating from OSHA, neutral pH, 1oz per gallon in most cases is all that is needed. A RTU multi surface version is available for carpets, counters, care wheels, you name it nanoSPOTMAXX can clean it. Safe enough for mom powerful enough for the commercial cleaner.