Tip: Clean Your Screen the Right Way
Home theater expert Robert Heron from heronfidelity.com has a better way to clean your TV screen. It's best to just use a microfiber cloth. They're cheap and great at removing dust and particles without the use of a liquid cleaner. You should never spray something directly onto the surface of the screen, as it could drip down into the frame and cause damage or discolor the plastic.
If there is something sticky on the screen, just slightly dampen the cloth with water and wipe gently. This is the best way to keep your gear spotless and giving good picture quality.