(KNUE-FM) Just about everyone in the great state of Texas knows that between duct tape and WD-40 you can fix just about anything. Especially when you were working on anything in the garage, these two items work to make every project better. Some of these places might seem like common sense to most of us, but here are some friendly reminders of places you should not be using WD-40. 6 Places You Should Not Use WD-40 While WD-40 fixes almost everything here is a look at 6 places you should not being using the multipurpose lubricant. Gallery Credit: Billy JenkinsIf you're not familiar with what WD-40 is, it's known for being one of the handiest multipurpose products ever.