It's a waste of money and a serious health hazard ... Acetic acid is the active ingredient in vinegar, and it removes rust ...

Examine an old iron engine block and you’ll see a thin surface layer of rust but little penetration into the metal. Unfortunately, iron alone isn’t a particularly good material for building ...

Should you do it, or is it just a waste of money ... Carbon fiber won’t rust, as it’s not metal. Carbon fiber is made of weaved carbon threads, which become very strong when bonded into ...