Safely and effectively removes organic stains and odors with this enzyme and lemon oil based formula, Will not set the stain or fade colors, Can be used on porous and non-porous surfaces, Made with only 100 sustainable, plant-based ingredients, Does not contain dyes or synthetic perfumes, neutral pH, greywater and septic safe, Size : 1 Gallon Bottles, Quantity : 4 Bottles per Case, SKU: ETFP078