Test fabric for colorfastness. Do not treat garment while wearing. Apply Uniform Pre-Wash™ directly onto stain. For best results, rub into stain and let soak for 1 to 5 minutes. Launder as usual. For extra-stubborn-stains, allow Uniform Pre-Wash™ to soak for at least 15 minutes before washing. If stain persists after washing and before machine drying,* repeat application and launder again using the warmest water the fabric allows.
*Machine drying may cause stains to become permanent. Fresh stains are more easily removed. Certain stains caused by bleach damage, dyes and many inks may be impossible to remove.
For rust stains, use Whink® rust stain remover on colorfast fabrics and Whink® No More Yellow!® on laundry whites.