Car owners living in wintry climates like Ohio are constantly worried about cleaning road salt off their vehicles at the end of the day, to prevent rust from occurring. There are several ways to prevent corrosion. There is undercoating, spraying a tar-based substance on the exposed parts of a vehicle's underbody. There is dripless oil spray, a wax-like substance applied to the entire body of the vehicle, it hardens once it has dried. There is drip oil spray, and that is the most commonly recommended rust protection. But there is one new, greener method of corrosion protection , electronic corrosion protection (ECP). Electronic Corrosion Module protects the entire vehicle ECP emits a low power, pulse-wave, radio-frequency signal across all sheet metal surfaces of the vehicle. It protects against rust perforation that starts from the inside-out or the outside-in, even if it's caused by stone chips or scratches. The module's electromagnetic pulse-wave is effectiv