Heavy-duty, deep-cleaning formula cleans carpets and upholstery with industrial-strength detergents to lift dirt and stains. Carpet Extractor Shampoo is designed for use in an extractor/steam carpet-cleaning machine. It contains defoamers, controls static and protects carpeting with DuPont stain and soil repellents. Concentrated, low-foaming formula makes up to 25 gallons.