high ya, have any of you guys used sighn boards, i think the yanks call them yard boards, you place a board were it can be seen clearly in a street or road you are about to clean in, say the night befor, on the board it would say ABC WINDOW CLEANERS will be cleaning in this road street or close tomorow, if you wish to be added to our list call l1234567 or just ask when you see us cleaning tomoz,obviosly your competition might try to steel it, but i thought it might be a good way of advertising,............pete