Gets out touch spots & stains. Removes touch stains and spots such as blood, chocolate, grease and oil from carpet and upholstery; Approved by DuPont & Monsanto for use on stain-resistant carpets. Rug Doctor Spot Remover is formulated to remove most carpet and upholstery stains and spots caused by blood, chocolate, excrement, grease, milk, oil, soft drinks, and more. For acid-based stains such as pet urine, coffee, wine and fruit juices, use Rug Doctor Pet Stain Remover.