BULL-FROG RUST REMOVER 16 FL. OZ In any case, a Rust Remover that may be secure to make use of and secure for the surroundings and it in reality works! Cleans up with water . . . plus, VpCIs offer protection to the metals from flash rusting . . . gear, automobiles, vans, RVs, farm apparatus, motorcycles, steel furnishings, lawn apparatus.