What is the best way to clean the screen on a projection big-screen television?


Answer: SWC is right , windex will damage thew screen a damp rag and a dry cloth is all you should use read your manual to confirm if you have it!
My 3yr. old t.v. has lines..
with a duster, windex and a rag
LCD TV Brands?
Just use damp cloth. Dont use any chemicals. The screen itself is made of plastic that can be damaged by certain chemicals.
Have you tried a Monster HT800 power..
I tell every one the same thing. a damp cotton rag. Old tshirt works the best use no chemicals make sure the rag you you is very soft or your screen may scratch.