Quote Originally Posted by SuperStevie View Post
Any one know the solution to this?
After I've washed the car, I clean the screen an wipers with vinegar to remove any road residue. Then with a clean cloth, wipe over the glass with neat screen wash.
It helps stop grime becoming adhered to the glass, it also acts like rainx on the side windows and mirrors.

Also, it's great for house Windows and shower enclosures.