To clean a TV screen, it is important to use a soft, clean, lint-free, dry cloth. A microfiber cloth is recommended by most sources. It is important to avoid using any type of window cleaner, soap, scouring powder, or any cleanser with solvents such as alcohol, benzene, ammonia, or paint thinner. Never use abrasive pads or paper towels, as they can scratch the screen or strip the anti-glare coating off the screen and cause permanent damage. To clean the screen, turn off the TV and allow it to cool before cleaning it. Remove dust with a dry microfiber cloth, wiping the entire surface of the screen as well as all edges of the TV. For more stubborn stains, a solution of very mild dish soap highly diluted with water can be used. However, it is important to avoid excess moisture and harsh chemicals. It is also important to avoid spraying cleaner directly onto the screen. Instead, mist it onto a cloth and use the cloth to wipe down the screen. Always refer to the manufacturers guidelines for cleaning and play it safe if theres any doubt.