Rid-O-Rust® Calcium & Scale Preventer - Pro Products

Calcium, lime and rust remover features a powerful formula that quickly and easily dissolves and removes tough calcium and lime deposits as well as surface rust stains. The versatile formula can also be used to clean RVs and boats. Calcium, lime and rust remover is part of the EPA's Safer Choice Program recognizing the product as a safer alternative to chemicals. The fast-acting, powerful formula is septic-safe and contains no phosphates.

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Rid-O-Rust® Calcium & Scale Preventer - Pro Products

Rid-O-Rust Outdoor Rust Preventer, Extreme Water, Prevents Rust Stains Caused by Irrigation, 64 Ounce Bottle : Automotive

Use Rid O' Rust RR1 to prevent UGLY rust stains caused by irrigation well water. Apply the formula through American Hydro Systems injection or siphoning system to prevent sprinkler stains from well water forever. RR1 is used for water with a pH of 6 or greater and any hardness level. 1/2 Gal. (64 oz.) of RR1 will treat 125,000 Gal. of water with 1 ppm iron. Keep the rust and iron staining off all your outdoor surfaces using Rid O Rust preventers.

American Hydro Systems RR1 Rid O' Rust 2x Concentration Stain Preventer, 1/2 Gal