I used one of the G3 mitts a while ago on the Street Ka which has not moved an inch since April 2012 and not been washed for about 18 months.
I used the mitt with Glossworkz shampoo.
It took me 1h 40m to get the results below.
Foam, wash with mitt, rinse then a dry.
http://tapatalk.imageshack.com/v2/14...a1a570b6d2.jpghttp://tapatalk.imageshack.com/v2/14...6c0011d83d.jpghttp://tapatalk.imageshack.com/v2/14...efba5cf3fc.jpghttp://tapatalk.imageshack.com/v2/14...c32ab3006f.jpghttp://tapatalk.imageshack.com/v2/14...392c092247.jpghttp://tapatalk.imageshack.com/v2/14...f98aa0c0e1.jpghttp://tapatalk.imageshack.com/v2/14...31aaf3f05d.jpghttp://tapatalk.imageshack.com/v2/14...dc88d07e57.jpghttp://tapatalk.imageshack.com/v2/14...1015dfe3ab.jpghttp://tapatalk.imageshack.com/v2/14...0ed15f5c2f.jpghttp://tapatalk.imageshack.com/v2/14...39d9d12c81.jpghttp://tapatalk.imageshack.com/v2/14...a162cb26ac.jpg
...to Infinity and beyond !!!