Read up on this stuff guys, it's awesome. You can read more about it then I can even begin to tell you here.
www.crystal-glo.com I've used it for years, and again, it's awesome. I also use it on my Harley. Damn what a shine! All their products are professional stuff. Ease of use is unbelievable. Results are amazing.
I read on one of the "Xterra" forums that someone was asking how to remove water spots in the paint from the hood of their truck, this stuff will do it and it will also prevent them from happening again.