ATTITUDE Automatic Dishwasher Detergent Pouches- 40 loads Blue algae, a type of bacteria that cuts off essential oxygen to aquatic animals, quickly multiples in the presence of phosphate within water. It even limits places where swimmers can enjoy themselves when in high quantities because of their release of toxic pollutants. Help keep phosphates out of our water with phosphate-free detergents.phosphate freevegan productpure essential oilschlorine freepetrochemical derivatives freedye freeall natural fragrance