In article
,
wrote:
Why is it that the ice that forms on the windscreen is much harder to
shift than that which forms on the other windows of the car?

Probably because it's cleaner so the ice gets a better hold. The traffic
film on the others only gets partially removed by washing.

Also the further from vertical the window is the more the ice seems to
form.

--
*The severity of the itch is proportional to the reach *

Dave Plowman London SW
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