Natural. Works on ink, grass, wine, blood and more! Eliminates stains & odors from carpet, upholstery and fabric. Non-toxic. Great for eliminating old and deep-set stains and odors - even blood and wine! Citrus Magic Instant Spot & Slain Remover is a superior stain remover, formulated and proven for use on carpet and upholstery made with today's natural and synthetic fibers. It's great for use on pet bedding, clothing, tile, concrete and any other surface around your home where water is safe to use. Use Citrus Magic Spot & Stain to permanently remove the toughest stains! Dirt/grass, blood, vomit, coffee/tea, grease, pet urine, latex paint, food, feces, cosmetics, ink/crayon, wine. Made in the USA.