just to reignite an old thread... I clayed my car tonight for the first time in its 5 year life a boy was there some muck on it judging by te colour of the clay...
I was quite disappointed with the results visually until I realised the clay has probably removed all the wax, polish etc that has been added to the car over the years that was in fact covering up all the imperfections - could this be right?
Secondly for the real claying geeks out there... does anyone know if the clay bar can lightly mark the car, especially as it passes over ridges on the cars form (if that makes sense) where the crap the bar is carrying come into contact with the ridge? I am only asking because under inspection there are lots of very light marks tracing the ridge on the car that runs from the tail light to the spoiler (look at your car, you'll see what I mean)?