To make this simple cleaning solution:

1. Mix one part distilled water with one part vinegar in a spray bottle.
2. Shake well.
3. Spray the solution onto your microfiber cloth. Never spray the cleaning solution directly onto the screen.
4. Gently wipe your TV to remove any smudges and dirt on your screen.

How to Clean a Flat Screen TV or Computer Monitor

1. Turn off the device. ...
2. Use a dry, soft cloth and very gently wipe the screen with a microfiber cloth or dry eraser, both equally fantastic choices.
3. If the dry cloth did not completely remove the dirt or oil, do not press harder to scrub it off. ...
4. If necessary, dampen the cloth with distilled water or with an equal ratio of distilled water to white vinegar. ...