CLR PRO® Calcium, Lime & Rust Remover | Hard Water & Mineral Deposit Cleaner

Product Overview CLR PRO® Calcium, Lime & Rust Remover is a fast-acting commercial cleaner designed to remove stubborn calcium, lime, rust, and hard water deposits from a wide range of surfaces and equipment. Trusted as the #1 Lime & Rust Remover in its category, this professional-strength formula effectively dissolves mineral buildup while remaining safer for users and facilities. Part of the EPA Safer Choice Program, CLR PRO® delivers powerful cleaning performance without phosphates, ammonia, or bleach. NSF Registered Category A3, it is approved for use in food processing, food storage, and food service facilities. Ideal for commercial cleaning, facility maintenance, janitorial services, hospitality, healthcare, schools, and industrial maintenance programs. Available through Okum Supply. Sold by the case (4 Gal) or (6/32oz) Key Features Quickly removes calcium, lime, rust, and hard water deposits #1 Lime & Rust Remover in its category EPA Safer Choice certified NSF Registered Category A3 Removes tough mineral buildup and water stains Contains no phosphates, ammonia, or bleach Multi-purpose commercial cleaning solution Safe for use on a variety of surfaces Manufactured in the USA Suitable for food service and food processing facilities Recommended Applications CLR PRO® Calcium, Lime & Rust Remover is ideal for cleaning and descaling: Toilets and urinals Showers and shower doors Faucets and fixtures Sinks and tubs Tile and grout Dishwashers Coffee makers and coffeepots Ice machines Humidifiers Washing machines HVAC systems Showerheads and spray nozzles Water fountains Glassware and stainless steel surfaces Effective On These Surfaces Use on a variety of hard surfaces, including: Porcelain Stainless steel Chrome Glass Fiberglass Vinyl Brass PVC and plastic Removes Common Problems Including Hard water stains Calcium deposits Lime scale Rust stains Mineral buildup Water spots Soap scum Cloudy glass and shower doors Toilet bowl rings Faucet scale buildup Product Specifications Specification Details Brand CLR PRO® Product Type Calcium, Lime & Rust Remover EPA Safer Choice Certified Yes NSF Registered Yes NSF Category A3 Bleach-Free Yes Ammonia-Free Yes Phosphate-Free Yes Bio-Based Content 80% Made in USA Yes Commercial Use Yes Why Choose CLR PRO® Calcium, Lime & Rust Remover? Hard water deposits, rust stains, and mineral buildup can damage surfaces, reduce equipment efficiency, and create an unclean appearance in commercial facilities. CLR PRO® provides a powerful yet safer alternative to harsh chemicals, helping maintenance teams and cleaning professionals restore surfaces quickly without sacrificing performance. Its EPA Safer Choice certification makes it an excellent option for facilities prioritizing environmentally preferred cleaning solutions while maintaining professional-grade results.