Boeshield RustFree Rust and Stain Remover 8 oz Spray Bottle RF0008

For light rust on steel or cast iron, spray RustFree on a rag and wipe surface. Do not spray directly on surface, as it may cause spotting. For heavy rust apply RustFree thoroughly wetting surface, allow to penetrate for 30 seconds, then scrub with Scotch Brite pad before wiping off. Use Boeshield T 9R after cleaning with RustFree to protect bare metal surfaces.