My buddy helped me de-badge my car last week at the dealer he works at last week so we could buff the paint easily. After we got the badges off we noticed that the rear bumper had apparently been repainted and the badge was masked off and not taken off then out back on. This causes a problem because the paint that is around the area where the badge was is raised more so than the paint under the badge so we could only buff it to a certain point before the clear coat would start to be chipped. this leaves kind of an unsightly outline of where the badge used to be when the light hits it right. I realize pics would help but it's dark now so I'll try to take some tomorrow but if you're planning to de-badge check around the badge to see if it's been painted w/out removing the badge because otherwise the only way to get it 100% clean would be to repaint the bumper.