PJ,
Frequently while working (Like you, I work with my Missis
), Wor Lass will say, 'I need the toilet', and I'll reply with 'can't you hang on till we finish these next ten houses'; then she gets cross with me and I say, 'look, Mrs Smith is out at No 32, why don't you 'water her plants'' and then she gets even crosser; bluntly insinuates that I've got no 'understanding' and often uses the words 'Geordie' and 'thick' in the same sentance.
Anyway, what's the best sized squeegy to use on large panes of glass?