After the purchase of any new car, an opportunity to rust proof arises. Should you do it, or is it just a waste of money?

New-car buyers have invariably heard sales pitches for extended warranties and protection packages that have become the bread-and-butter of many dealerships. The most commonly recommended add-on is ...

When buying a new Impreza last fall, I turned down the sales pitch to buy an electronic rust-proofing package and planned to use Krown rust spray every year. I was left with the impression that my ...

After the purchase of any new car, an opportunity to rust proof arises. Should you do it, or is it just a waste of money? First, it’s important to know what rust is. Rust is an example of corrosion.