How to remove rust from tools. ... Then spray or wipe on a small amount of multipurpose oil, like WD-40, mineral oil, boiled linseed oil, to seal the tool. For extra protection, ...

- "For more heavily rusted metal, try a spray-on, wipe-off, acid-based rust remover like Rust Free. Follow with a rust-inhibitor spray like Boeshield T-9, which leaves a thin, waxy film on the ...

Whink Rust Stain Remover ($14.95 on Amazon) is a spray-on rust-removing product that can be used on mineral stains, no matter how bad they are.The spray is formulated with a foaming property so it ...