Loved all the clips, Ms Tate...Priceless
Thought the guy using WFP was ok, he didn't wash the top of the frames but apart from that he was pretty thorough on the glass and spent a fair time rinsing them down too.
Though by going only half over the top frame I think he was risking spotting at the top of the pane of glass.
I Personally wash everything down including the gutters on conservatories like that, just thinnk it looks better.
I don't think that guy on the news clip took 15 minutes on one window, i rather think they meant all of them!
Ian