While road salt is important to keep you safe throughout the winter it takes a toll on the integrity of your car. Often causing cars to rust and degrade much sooner than the should be. While road salt lowers the freezing point of the road, it also accelerates the degradation of the undercarriage and paint on cars. To slow and prevent this process from occurring regular car washes are necessary. Jetshine can also help prevent rust from occurring in the long term.