I have a 2 week old Brera in Carbonio Black that I can't get clean. The car was treated from new with Supagaurd so I though keeping it clean would be easier but I've washed it twice now, Once with the anti acid shampoo supplied by Supagaurd and once with Auto Glym shampoo. Its been dried with a synthetic shamy and a microfibre cloth but unless I wax it I can't get rid of the water marks (even on the glass). Its realy doing my head in as I hate to see my beutifull new car covered in spots.
Does anyone have any ideas on a way forward, I dont mind waxing the car but I dont want to do it everytime I wash it, Plus the sales bumf from Supagaurd says I shouldn't need to for 3 years (dont believe that for a minute)
Thanks in advance