safely clean your computer screen
1 The microfiber clothes are washable, soft and safe to use on your screens. 2  To clean the edges of your LCD screen use a clean cotton ball or swab. 3  ALWAYS clean your screen powered off! ( 4 I know I said this above, but it is important enough to reiterate.). DO NOT touch your LCD screen, because it will shorten the lifespan of your screen. 2  NEVER use a window or abrasive cleaner on your TV screen as it can cause the screen to yellow and also damage it. 3  If a spot does not come off, do NOT rub harder, because you can kill some of your pixels and ruin your screen.