Best on Rust: #1 Heavy-Duty Rust Stain Remover Brand | | Versatile powder is perfect for use in removing and preventing difficult rust stains in bathrooms, kitchens, appliances, laundry, water softener maintenance and many more applications in and around the home | | Clinging gel spray is perfect to remove rust stains from vertical and hard to reach surfaces | | Formulated to easily rinse away the toughest rust stains, eliminating the need for scrubbing | | Ideal for geographic regions with hard water and high iron | |