You should take a look at the label of your WD-40 container before getting started to see if your specific product is ...
The “WD” in the product’s name stands for “Water Displacement,” and at its core, that’s what WD-40 does. However, it is also ...
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.