Safe, effective rust removal without acids or caustic chemicals

Easy-to-use soaking solution quickly dissolves rust and restores surfaces to bare metal without chipping, scraping or scrubbing. Use on tools, metal, cast iron, chrome parts and more without harming paint, gaskets, trim or other surrounding parts. To remove light rust, leave parts in the solution for 1-3 hours; for heavy rust, soak parts overnight. (Do not use on parts that have bluing, browning or protective oxide paints, as those protective coatings will be removed.)

• Nontoxic, nonirritating, acid-free formula
• Made with all biodegradable ingredients
• NSF Category P1 (#146753)