I have a WS-65907 and I am wondering how to clean the outside of the protective screen. What do you use Cleaner, water, distilled water? what type of cloth?
As long as you have a protective shield, it isn't so critical. But I like to use some antistatic spray(Radio Shack sells some in a pump bottle) with any soft, lint free rag. This not only cleans my screen, but helps keep dust from accumulating.
But really, water/window cleaner/etc. shouldn't hurt a protective shield. Now, if you have no protective shield, then you have to be much more careful.
Christian, I would venture to guess because of the possible chemicals in the spray. It doesn't seem reasonable-wouldn't they test the screen to see if you could spray it with a static spray? Or at least recommend a safe brand?
As for cleaning, a good cloth and soap will do the trick nicely.