Contact dave01978 on this forum.
The car wash product works good too..
I had about 2 months worth of road dust/pollen/rain spots on my truck and it tookem right off. Worked great on my bugged up chrome, and the bird **** too..
Repels some of the lighter road dust/pollen, and with an easy wipe down with a towel, it's back to clean.
I've yet to wax the truck down and then apply it though..