Screen wash is a well prepared liquid in that you can use to clean the wind shield and other glass Gurus of your car. This makes it easier to see while in motion to avoid dirty, grim or any other impurities that may be on the window. Washing the screen may seem weird but the need cannot be over-emphasized due to the reasons that will be explained below. https://jovs.co.uk/the-best-screen-wash-for-every-season/