Buckeye Eco Extraction Cleaner is highly concentrated and designed to be used as a hot water carpet extraction cleaner at 1 oz. per gallon. Its chemistry bonds with the oil, grease, dirt or other soil and removes it quickly with the aid of the hot water. Buckeye Eco Extraction Cleaner is effective on both your oil and water-based soils, is low foaming, and leaves no residue to promote the re-soiling of carpet fibers.