Hi everybody as you can see I'm new to this forum but I have been detaling for about ten years off and on. I have a question about a 2004 BMW. My friend got bird poop on his car and didn't remove until a week later. Now because of this, the poop ate into the paint and I think I went through the clear. The rest of the car is in good condition except for a few swirls. I clayed the car already and would like any recomendations on what product to use to get this mark out. I've been told that German cars have very soft paint, so I don't want to damage the clear coat. I would appreciate any help or suggestions from you pros out there. 