CLEAR AWAY is a powerful, super-potent caustic drain opener and maintainer with no dyes or colors. CLEAR AWAY attacks organic matter, such as rags, hair, paper and grease, yet does not contain strong acids, which may be harmful to plumbing. CLEAR AWAY is heavier than water, which enables it to seek out and eliminate the problem area. Since CLEAR AWAY contains no acids, it is completely odorless when used. CLEAR AWAY quickly opens grease clogged pipes by converting problem grease into a liquid soap which washes away freely.