In article ,
Stealth Pilot wrote:
you can apply rain-X to the windscreen to assist in the blow off if
you want. ....if it is your own aircraft.

The problem with rain-X is that while freshly rain-X'd is better than
never treated, never treated is far far better than "stale" rain-X'd.
And I've never been able to truly get the stuff off of a glass car
window.

--
Ben Jackson

http://www.ben.com/