Ok, I got some stubborn grease/dirt probably with a little road kill mixed in there. Whats the best way to pull this out, I've tried castrol degreaser, no dice. Acetone works OK, but I have to follow it with touch up paint. Any suggestions?

 

Bump for a little help

 

WD40 breaks up greese and road grime on your paint and won't hurt the paint at all. Just rinse it off when done. I use this all the time when i drive through a section of new road and get those little tar lines on my lower side panels.

Good luck!

 

simple green, possibly paint thinner (if your desperate). Otherwise there isn't a living organism i haven't got off my car yet.....