This stain remover is made specifically for removing the toughest stains, including; blood, berries, & wine. The Juice Out! Dye Remover is a food, drink, and cosmetic dye stain remover that can safely be used on carpeting, upholstery, and clothes. The unique formula works by separating the food coloring from the stained fiber through chemical reaction and heat transfer. With a pH of about 10.5 to 11.0, it is very alkaline based and removes acidic stains easily. For other stain removal and carpet spotting options, take a look at our complete line of upholstery and clothes stain remover.