Paint Problem, please help
OK, so i have been here in daytona for a while, and i just got back from a trip up north for christmas. when i got back i have the white film on my car, looked like salty water spots. i thought, well that sucks, and i went and washed my car. when i did the white spots came off, but in their place there was a bunch of little gray rings. i would take a pic and post it, but it is hard to see. it sort of feels like what ever was on my car eat away at the clear coat/paint. this is all over my car, and it looks like i have water spots all over the place - yet they seem permanent. a guy i work with said 3000 grit buffing compound and a good wax would do it, but im looking for other input as well, any tips?