Whink Wash Away Laundry Stain Remover-18261 16 Ounces: Is specially formulated to remove the most difficult stains such as blood chocolate grease coffee grass and even baby formula! Treat now and wash later.. up to 5 days later! Apply Wash Away directly onto stained area. Rub into stain. For stubborn stains allow Wash Away to soak for at least 15 minutes before washing. If stain persists after washing repeat application and launder again using the warmest water the fabric allows. Machine drying may cause stains to become permanent.