Cleaning off concrete

One side and the back of my PT Cruiser got flecked with concrete about a month ago. How do I get it off without ruining the finish? Is there a good place in the Seattle area to have the work done?

Go to some auto dealerships and tactfully ask the guys that are cleaning the cars what they would do. You gotta find someone who’s been in this kind of work for a while. They seem to have a million tricks up their sleeve. And/or call a body shop and pick their brain. Good luck & let us know how things work out.