I do the many positive reviews here just then. I had various tar stains on my car that just went off not by ordinary washing. After I had ordered these tar remover, I sprayed the appropriate places and let that stuff affect (about 5 minutes). Please let also act, otherwise you have to unnecessarily exert pressure and adds you so scratches in the paint on.
After the exposure time but I could actually wipe the Teerzeug so. I recommend, however, then wash the car again to remove the rest of the spray. It schliert else out quite the paint.