NEW-using PC to polish white/clearcoat ?

[denalitwin]

Hi, I am new to using a PC...have a 06 GMC white/clearcoat...when polishing, how does one tell when polish has reached the breakdown...it is easy on a dark color, but white, hard to tell. Any advise would be appreciated....thanks

[metal]

Its the same, just harder on a white car. If you've got halogen lighting, look at an angle while polishing until you can barely see anything on the paint anymore, then you'll know it has broken down.

[martinager]

try to do it in the shade or a dim garage.

It makes it easy to see themarks the PC is making and the dust fling as well.

Hope that helped!

-Ryan