Is there a effect/shader that can be used to simulate a high power screen wash?
This is for my TSR2 WIP which had such a system to clear insect and other dirt from the pilot´s windscreen when operating at low level. It was filled with a concentrated detergent (Teepol). The aircraft was not fitted with windscreen wipers.
In the factory we used Teepol to clean many surfaces. During my training we also washed our hands in trichloroethane.
Alan