This is an easy, safe, dependable, and economical bacteria and enzyme that digests dead organic waste found in your plumbing drains. This includes grease, hair, soap scum, food particles, paper, cotton, and more. Bio-Clean is also safe for people, pets, your plumbing pipes, and the environment! It can also be used to treat septic tanks and drain fields in addition to being used to remove odors from garbage disposals, outhouses, and cat litter boxes. We have worked extensively with this versatile product.