Klasse AIO can be applied using a rotary, dual action polisher, or by hand. As the name states it's an all in one product so it does contain cleaners and will remove oxidation, grime, and stains from the finish.
Klasse AIO uses chemical cleaners instead of abrasives so there's no need to worry about selecting a certain pad. When I use this product I use a white or gray foam pad.
I've personally tried it with the 3 methods mentioned and see only minor differences with each venue and really nothing negative.
A rotary machine is naturally the most aggressive so it speeds up the process leaving behind a sparkling panel. The dual action is a bit slower but does an equally thorough job. Applying Klasse AIO by hand is naturally the slowest and occasionally one must bear down to remove a troublesome spot. Applying Klasse AIO by hand is also a great way to get a little work out...:laughing: