CAUTION: Always test any product in an inconspicuous place first. Always. DO NOT USE on wood, fabric, leather, mirrors, ...

"Now with the damp foil ball, scrub the rust using ... that combines oxalic acid, a well-known rust-cutting cleaner, with ...

Not drying dishes after use is also a common mistake that ... and wipe it dry with a cloth. How potatoes remove rust Potatoes contain oxalic acid, which effectively dissolves rust.