anyone doing these? how much are you charging? and what exactly are you doing? i have some experience in doing them but it was 10 years ago when i 1st started, i was getting some experience off a mate and did a few but didn't pay to much attention just did as i was told, i was just interested in cleaning windows at the time so just turned off. but after talking to a good custy tonight i might, just might be able to blag my way into a nice little number and a free round in the process.