WD-40 is designed to prevent rusting by displacing the water in cracks and crevices in metal (that's what the "WD" stands for ...

A handyman should never be without a can of WD-40, just for its lubricating properties and ability to loosen rusted parts. But there’s a whole other way to use it that you might not know about yet.

While there are many DIY methods for cleaning and restoring the clarity of plastic car headlights, one of the easiest solutions is using WD-40. You will need the WD-40 Multi-Use Product ...