Protects upholstery, draperies, clothing and fabrics from both oil- and water-based stains. This OMS-based formula is safe on the most delicate fabrics: cotton, rayon, acetate, suede, velour and silk. The exclusive blend of fluoro-chemical resins won’t change the feel of the fabric. Carpet Guard may be applied immediately after wet or dry cleaning on wet or dry fabrics. Furniture may be used as soon as it’s dry.