
First, man created fire. Later, man created God. And then, he created WD-40.
WD-40 is one of the greatest substances known to mankind. The wonder tonic is known for its hundreds, nay, thousands of uses across all things technical and not. The solvent is often associated with lubricating squeaky hinges, but you can use it to clean certain stains, repel insects from entering via cracks around your windows, and prevent car locks from freezing.