[header] How to clean an lcd television [title] Read the manual. [substeps] As a general rule of thumb most manufacturers do not recommend using alcohol or ammonia based cleaners which can have a chemical reaction with the device surface. The other hazard comes from detergents that use abrasives as the cleaning agent. 
[title] If the device is " on " turn it " off. [step] " [title] Fold your rag into a small roughly two or three square inch pad.