Sprayway 879 Carpet and Upholstery Spot Cleaner. Cleans, penetrates, and deodorizes carpets and upholstery. Removes both water-based and oil-based spots. Quickly saturates materials for instant cleaning. Contains strong cleaners to remove stains due to dirt, ink, grease, oil, blood, coffee, soft drinks, and much more. Will not soften carpet backing.