I thought Klasse AIO was a polish. I use Menzerna IP, Klasse AIO then Klasse SG. You can wash again after you clay, but i find it's easier to clay small 1x1' areas then wipe up the clay lube well. Some people clay right after they wash, they leave the car wet and use car wash as lube. But I heard it breaks down the clay faster. I use white pads with the Klasse AIO, the orange pads are light cutting pads. Klasse AIO is a non abrasive all-in-one polish, not a swirl remover. If you don't have any paint defects to remove then stick with the white pad and non abrasive polish. I've never applied Klasse SG by machine, always by hand. The key is applying very thin coats. Anyways have fun with the PC!!