Here's a quick science lesson: Rust is the result of a process called oxidation, in which metals like iron are converted into flaky oxides in the presence of excess oxygen and moisture.

To help restore a license plate that is beginning to rust, spray it with WD-40 and wipe with a clean rag. This will remove light surface rust and will also help prevent more rust from forming.

I recently got a care package from WD ... rust for a long time without dripping whatever you spray it on. Apply early and keep your metal machines moving smoothly. To learn more about WD-40 ...

The company also sells a Specialist Rust Penetrant Spray which can be even more ... such as the bumpers or exhaust, you can use WD-40 to remove smudges and fingerprints, making them look clean ...

WD-40's official product description says that the spray can "protect metal from rust and corrosion." The company sells a line of "lubricants, penetrating oils, cleaners, and rust removal products." ...

Originally created as a rust-prevention solvent for ... up on surfaces where you don’t want them. Spray WD-40 on walls, tabletops, and floors to remove your child’s latest errant masterpiece.