I've been meaning to post about this for a few days. Last week while I was working I saw another window cleaner working on the other side of the road. Nothing at all unusual in that, happens all the time.
However, when I watched him he was just going up the ladder, wiping the window with a cloth and coming straight down.
Now I am interested so I watch him all the more. Yes, up the ladder, wipe and down. He's obviously a regular window by the way he talks to the customers.
So how does he do it? I couldn't get away with that.