
- CLR PRO® Calcium, Lime & Rust Remover is the fast and effective way to remove calcium, lime and rust deposits. This industrial-strength, multi-purpose cleaner is designed to quickly remove calcium, lime and hard-water deposits, soap scum, discoloration and dirt. Use on kitchen or bathroom related surfaces, like plastic, ceramic tile, glass, stainless steel, faucet and shower fixtures, shower doors, fiberglass, toilet bowls and sinks. Cleaner is part of the EPA's Safer Choice Program, recognizing the product as a safer alternative to traditional chemicals, and contains no phosphates, ammonia or bleach. Calcium, lime and rust remover is also NSF registered and is approved for use in food processing, food storage, and food service facilities.