Thanks guys...First thing that came to mind was how everyone always goes on about Zaino...but I think I'm going to leave that for my future Camaro

. It's good to know that it lasts a while. But I'll be picking up some Mequire's for now, all I wanted for the Cobalt is an average wax-job, anyways. Now for two somewhat silly questions.
1) I can still wash the car after I put the wax on, without having to re-wax it right afterwards, right?
2) My Dad's got a '79 Camaro...However, I think it's safe to say that this poor thing has never been waxed all its life. The clearcoat is all but gone (if there ever was any to begin with

) so the car doesn't 'shine'...in fact, it's pretty dull. Can I wax it without harming anything?
(It might be important to note that there is one pinhead's worth of rust in one of the seams btw. body panels.)
Thanks again, all!