Watching this video on youtube showing a Chevy S-10 severely rusted out, I question the need for salt. You buy a new car over in upstate New York and within 10 years the car is totally gutted out. I don't see why you people over there even bother buying new cars. Over here in California, my car is 15 years old and I'd have to look real hard to find a spec of rust on it. Must be nice you say? Yes it's nice.