To clean a flat-screen television, use a soft cloth to take off any dust, and use a cleaning solution of vinegar and water to remove any hard spots. Wipe gently to avoid damaging the display.Continue Reading
Shut off the television, and use a soft cloth similar to what you would use to clean eyeglasses or camera lenses to wipe off any built-up dust. Avoid hard rubbing and scrubbing so as not to damage the display.
Prepare a solution of vinegar and water in equal proportions.
Use the vinegar and water solution to dampen a soft cloth, and use the damp cloth to gently remove persistent dirt and oil marks from the television.