I am forced to park in a spot at work where there is a wire overhead where the pidgons seem to like to do thier thing. i want to get one of those wipe packs so i can remove it as soon as i leave work, but don't know what to get. None of them specify for use on the exterior paint surface. I know mothers makes wipes specifically for bird crap and tar, but none of the other brands i've looked at even mention using on paint let alone for the purpose of removing crap and tar etc. And i haven't found the mothers wipes anywhere locally. So what wipes are available most anywhere that carries car products that are made for this purpose, if any?