16 Loads. Non- toxic. Biodegradeable. Hypo-allergenic. Tough on dirt & stains. Ultra concentrated. Free of dyes. Specially formulated for HE standard machines. No optical brighteners. No petroleum based cleaners. No phosphates. Safe for septic and greywater systems. Fights stains with non-animal derived enzymes. For water temperatures 45-145 degrees F. Our natural laundry detergent features a unique combination of vegetable based surfactants and enzymes to power out even the toughest stains. Unlike conventional laundry detergents, it won't leave residues that may irritate sensitive skin. We use only ingredients that do not pose chronic health risks and are safe for the environment. Not tested on animals. No animal ingredients.