It's coming up to time to give my A3 a full going over (clay, polish, wax etc) and was just wondering if there was any way to remove the "clouding" which I think is in the lacquer on the front end. The car was a company car before I owned it so obviously plenty of motorway miles have contributed to this, is there anything I can do or will it need a good going over with some compound and an electric polisher?