Cleans up to 80% better than detergent alone! Proven to beat leading brands on tough stains like sweat, grass, and food grease! More stain fighters than other brands. Color safe formula. Independent studies prove Biz fights tough stains (Tough stains like sweat, grass, and food grease) better than leading brands! Works great on these stains & more: Grass; dirt; sweat; gravy; spaghetti sauce; coffee; juice; sauces; blood; lipstick; dressing; baby food; greasy foods; condiments. BIZ Environmental Commitment: Biz is recyclable and safe for septic tanks. Contains no chlorine bleach and no phosphate. Do not reuse package for dispensing beverages or other liquids.