From Start to Finish ... The Can With a Thousand Uses There you have it. From start to finish, you've seen how we make WD-40. We've been making WD-40 the same way for years and the formula hasn't changed. By now, we ought to be pretty good at it. Thanks for Your Interest! If you have any other questions about our company or our other brands, please browse further through our Web site. Oh yeah, for all of you that want to be cooler than cool, check out the Fan Frenzy in the WD-40 Fan Club!