Wd40

[WhipE350]

What do you mean by scuffs?... Tar? A scratch? Rubber from a drash can? Always start with warm water and a high quality car soap and apply as little pressure as possible, you don't want to have happen to the Boxster what happened to the Benz. If this doesn't work try a "high quality" cleaner wax with a warm damp applicator. Because your Boxster now has a smooth finish and a high quality wax on it tar will likely remove with just soap and water. When you have to a good tar/bug remover will work, just make sure to wash it afterwords so no residue is left and then wax it afterwords.