Most drivers know WD-40 as a penetrating lubricant, but it has several lesser-known automotive uses worth trying.
Most motorists reach for WD-40 to loosen rusted bolts and nuts, remove bug splatter and tar, or free frozen locks. But this popular multi-purpose lubricant can do much more than that. Here are five lesser-known ways it can come in handy around your vehicle.
If you don't have an anti-fog treatment on hand, WD-40 can serve as a temporary alternative. Before parking your vehicle in cold weather, apply a light mist to both the inside and outside of the windows, then wipe it evenly with a clean microfiber cloth. It can help reduce exterior snow buildup while also minimizing interior fogging.
WD-40 can also freshen up faded exterior plastic trim. A light application helps hide minor surface scratches and restores some of the original shine to bumpers, moldings, and other unpainted plastic components. Just avoid getting it on tires, brake parts, or painted surfaces where it isn't needed.
If you've been working on your car and can't get motor oil, grease, or other automotive fluids off your hands, a small amount of WD-40 can help break them down before washing with soap. It can also be useful for removing paint marks, adhesive residue, and certain stains from the vehicle's interior or exterior.
Dedicated tire dressing products deliver the best long-term results, but WD-40 can provide a temporary glossy finish if you're in a hurry. Apply it sparingly and avoid getting any on the tire's tread, as a slippery surface can reduce traction.
License plates need to remain easy to read, and WD-40's water- and dirt-repellent properties can help. A light coating removes minor rust stains and makes it more difficult for mud, dust, and road grime to stick to the plate, helping it stay cleaner between washes.