clay bar is gd use it with a detailer spray sideways across ur paintwork keep turning clay bar over so you using a clean piece ..then all the polishes(autoglym super resin ) and waxes(any ) then a dodo juice over the top ..dodo small pots about £6 (warm pot up first go over one panel at a time using one or two fingers wrapped in a microcloth ,takes hrs lol )..my small pot as done my cabby about 3 times and still have some left (thou i only have half a car due to soft top roof lol )with the dodo juice on it tends to stay super shiny so most time i now just wash and dry and cabby still looks shiny ..hope this helps