Bought a second hand vac [ off here, Gary Evans nice fella] to do a job , job paid for vac and a bit for myself now i'm looking to see what other work i could get with it , it's a high reach vac goes up to 40ft high [ dry only ] used it to clean the outside of internal ducting and high ledges and that sort of stuff looking at approaching supermarkets but any other ideas from all you guys [ and gals now ] would be gratefully recieved.