Biodegradable Fragrance Free Non-Toxic Smaller Carbon Foot Print, Bigger EcoDifference Refillable Bottle - Holds 32 fl oz (946 ml)You"re holding 2 oz of EcoPowered Tub & Tile concentrate.EcoDiscoveries is the only safe and effective solution for soap scum. The organic salts in Tub & Tile scrub away build-up with ease. You"ll be safe from soap scum and chlorine cleanser forever. Safe has a tough side.We strive to formulated the best naturally derived cleaning products that are safe for your family and the environment.