Unique 1:40 carpet shampoo concentrate can be used in hot or cold water extraction, Low foaming formula eliminates need for defoamer, neutral pH will not corrode metal within extraction machines, Restores texture, leaves no residue behind, Leaves carpet smelling fresh and clean with the help of natural Bergamot and Sage ingredients, Made with only 100 sustainable, plant-based ingredients, Does not contain dyes or synthetic perfumes, greywater and septic safe, Size : 1 Gallon Bottles, Quantity : 4 Bottles per Case, SKU: ETFP079