WD-40 started as a secret missile rust protector — employees loved it so much they snuck cans home in their lunchboxes. Now it’s a $3.5 billion empire

There’s a good chance a blue-and-yellow can of WD-40 is sitting somewhere in the garage, under the kitchen sink or buried in ...
The Drive

WD-40 Specialist Penetrant Helped Me Save Some Rusted Tools

The Classic WD-40 ® Product is a versatile solution that protects metal from rust and corrosion, displaces moisture, and lubricates almost anything. But when you need to cut through deep rust and ...
SlashGear

4 Things You Should Never Use WD-40 On

We may receive a commission on purchases made from links. WD-40 was developed in the late 1950s by the Rocket Chemical Company as a rust preventative for the aerospace industry. The letters W and D ...