Just noticed that one pair of my "window cleaning" trousers has a large, permanent watermark all down the left leg, where my BOAB hangs; [I'm a left-hander].
Doesn't come out when washed, and I'm just wondering if my leg will end up like my windows, clean, bright, wonderfully shiny and see-through!
But not as brittle as glass, I hope!
Baldeagle in Staffordshire.