Extraction Shampoo used for shampooing carpet. This shampoo is the most concentrated enzyme based shampoo the market today. The mixture is one ounce to a gallon of water. This shampoo works in all shampooers on the market that spray down chemical and then extracts it up. We guarantee very quick drying after shampooing and no left over residue. We guarantee very quick drying after shampooing and no left over residue. Removes blood, coffee, tea , milk, pet urine, milk, etc.