Sham-Pow Plus is an excellent encapsulating product to use when minimal wetting of carpet is essential. Created for medium to heavily soiled carpets. The newest of designs in polymer technology, It’s great for buffer / rotary machine cleaning. Soils are suspended by the equipment and will dry non-tacky, crystalizing for removal during vacuuming process. Acidic to Neutral pH6-7, safe for all carpets, cotton & wool rugs. Not for use on upholstery.