This high performance cleaning technology is designed to provide a high-sudsing, soap free, dry-foam, shampoo that cleans, and brightens. This shampoo dries to a crystalline residue, which encases grease and dirt for easy vacuuming. This product cleans the carpet fibers more thoroughly than any product on the market today. It is most effective on carpets that have been previously treated with a mill-applied fluorochemical stain-resistant treatment.ConcentratedColorlessMulti-purposeFresh scent