Mechanic Exposes Insane WD-40 Tricks Dealers Don't Want You to Know

WD-40 can do a lot more than silence a squeaky hinge. In this video, you’ll discover 20 WD-40 car tricks that can help protect your vehicle, prevent expensive repairs, remove stubborn grime, loosen rusted parts, restore faded surfaces, protect electrical connections, and even help in emergency situations. We cover everything from foggy headlights and rusted bolts to sticky hood latches, electrical connectors, wiper blades, engine bays, locks, rubber seals, and flooded ignition systems. Some of these tricks can save you hundreds of dollars, while others may help you avoid much bigger repair bills. And make sure you stay until Trick #1, because it shows one of the original reasons WD-40 was created in the first place. Subscribe for more simple car maintenance tips, mechanic secrets, money-saving tricks, and automotive advice every driver should know.