How Do You Clean A Projection Screen?

There is a certain process you should follow while cleaning the projection screen. You should clean the surface with a solution that is a kind of dishwashing liquid but it should be mild. You should also sponge the surface and then have to rinse it with clear water and then have to dry it. One precaution you must take and that is not to use cleaning solvents and neither abrasive.
      
If the screen is a glass beaded one you should clean it with the help of a very soft brush and should dust the surface with extreme. In this case also you have to take precaution and you should not use soap, solvents or any kind of abrasive. You should also never use water on this kind of surface.

Always read the instructions that came with the product though.