Sweat X Sport Stain Spray | Designed to Lift The Toughest Set-in Stains | Safe for All Fabrics | 16 Ounces REMOVES TOUGHEST STAINS: Tackles tough stains like grass, clay, blood and mud...even chocolate and wine SAFE ON ALL FABRICS: Safe on all materials, both on the field and at home LIFTS STAINS: Lifts set in stains from the inside out ECO-FRIENDLY: Non-toxic and biodegradable Lifts set-in stains from the inside, out Safe for all fabrics &amp; materials Organic, Non-Toxic &amp; Biodegradable Safe for sensitive skin No added dyes or fillers No enzymes Thoroughly soak the stained area with Sweat X Stain Spray. Rub the stain product into the stain, and allow to sit on the area for 5-10 minutes. Then, launder the item in the warmest water suitable for the product with Sweat X Sport Laundry Detergent. For especially tough or set in stains, apply a generous amount of product and increase the dwell time. We also recommend using a Dobie pad or gentle scrubber to help agitate the stained area.