CLR PRO Calcium, Lime & Rust Remover is a fast and effective way to clean away calcium, lime and rust deposits. It is made of Lactic Acid derived from plants and is safe on all plumbing, It contains no bleach, ammonia, or phosphorus. It is NSF registered and approved for use in food processing, food storage, and food service facilities. It is part of EPA's Safer Choice Program recognized as a safer alternative to traditional chemicals.
No warranty information available.