I am not sure if this is the best forum to ask this question, but thought I would. I have a Stewart Studiotech 130 screen, that I have never cleaned (coming on 2.5 years). What is the best way to clean the screen?

I use a VERY soft feather duster on my Firehawk screen to knock any dust off. If you can brush your face with the duster and not feel anything stiff I figure it is safe to use on the screen without scratching the surface.