Here's what you need to know about protective coatings for metal to achieve professional, long-lasting results.

Got a rusty garage door that's now an eyesore? I'll explain how to deal with it so you've got a good-looking door again.

Take care not to scrub over any painted or color-casehardened surfaces; these finishes are extremely delicate and can easily be removed with steel wool. Continue scrubbing until the rust has been ...

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 ...