WD-40 stands for Water Displacement, 40th Formula ... Chemical Company -- now the WD-40 Company -- way back in the 1950s. The ...
Recently, viral videos on social media have shown users attempting to remove sofa stains using WD-40 - a water displacement .
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.