easy processing and especially for frequent maintenance suitable not so much material is removed, as in many other polishes fine scratches can be readily removed without you walk right risk pattern incorporate ... weathered paintwork would need as well but a little more attention ... Remove previously necessarily fixed dirt - cleaning clay is suitable for well :) then do not forget the wax) the paint of my GTD's (3y. old and the first real paint treatment!) is easier to use again as good as new! my judgment as a layman: recommended!