Professional Grade Stain Shield can be used on nearly all fabrics. Protects Carpet, Upholstery, Drapery and even clothes from oil and water based stains. Also good on rayon, rayon acetate, Brocades, cotton, velour, silk, suede and pigskin. Once dry it will not change the feel of the fabric. This product will help to keep carpet and fabrics looking new especially if you have children and pets. Easy to Use: 1). Apply Teflon to fabrics that are clean and free from soil! 2). Do not dilute. Use product as it comes in the container 3). Pre-test fabric for colorfastness prior to use. 4). Apply with corrosive resistant pump sprayer. 5). Sweep sprayer applicator back and forth. Use enough Teflon to coat fibers. Use a carpet rake to fluff carpet and evenly distribute Teflon. 6). Allow furniture and clothing fabrics to completely dry before use. 7). To remove Teflon use steam cleaning.