One gallon of “Stain Guardian Ultra” will protect 1800 square feet of carpet. The advanced chemistry of Stain Guardian alters the molecular charge on the textile fibers to prevent stains and soil from sticking to the fibers. This results in the highest level of protection from spills and tracked in soils “Stain Guardian” comes complete with two printed warranties and warranty registrations on each bottle. Dilution: 16 oz. to a gallon water pH at dilution:N/A Container Sizes: Gallon Form: Liquid