Don't let a rusty bolt keep you from a new home improvement project. This household product helps do away with troublesome ...

Over time, as iron, steel, and other ferrous metals are exposed to oxygen and moisture they can undergo oxidation, a chemical reaction that eats away at the metal and rust your tools. Left long enough ...

WD-40 isn't just for squeaks. In winter conditions, it can help protect certain car parts, but only if you know how to use it ...

WD-40 is a legendary water displacer, but it isn't a universal fix. Using it on the wrong surface can lead to mechanical ...