Commercial products like WD-40 and Bar Keepers Friend also make it easy to remove rust. Try these proven methods if you need ...

Rust and Stainless Steel. Rust is the result of iron reacting with oxygen in air or water to form iron oxide. The corrosive process, known as oxidation, weakens the underlying material.

Related: Why does metal squeak? Regular steel is an alloy of 99% iron and between about 0.2% and 1% carbon, while stainless steel typically contains between 62% and 75% iron, up to 1% carbon, and ...