What is the best way and procedure to clean a LCD tv and computer monitor screen. Is there some kind of cleaner that you can by?
I want to say that endust has a aerosol spray that is safe for all electronics. I will google and see. 
Go here and scroll down…
The manual for the monitor should tell you. If you don’t have the manual, it could be available on the web. Mine says to just use a damp soft cloth. From what I’ve read elsewhere, other cleaners could damage it.
70% isopropyl alcohol is what I use. Spray on a cloth then wipe the screen. NEVER spray the equipment directly. Never had problems.
Novus #1 is a good all round plastic cleaner but for just screens I’d say Happ’s Plexi-Clean Foaming Anti-Static Cleaner and Polisher.