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Safely Cleaning LCD Displays?
An anonymous reader asks: "I own several laptops and one flat-panel LCD display, and I am trying to find a good way to keep them clean without damaging them. Using the alcohol-based cleaning wipes that I normally use for my CRT displays doesn't seem right, and I had an (idiot) friend who shorted out a great many of the transistors on his laptop's LCD by spraying Windex on it. What's the best way to clean these things without damaging them or creating buildup that I'll just have to clean off again separately?"
When cleaning LCD panels, including laptop displays, be very careful. The plastic coating on the front of the display is semi porous, so fluid can run down the front of the display and short out some of the edge transistors, blowing out some of the display elements. Pre-moistened towelettes are the best way to go, but if you prefer a spray on cleaner, use it very sparingly. LCD Cleaning Tips
I think best results are achieved by wiping the screen with an absorbent cotton/flannel cloth dipped into a very dilute soap solution and squeezed until it is moist. Also instead of trying to scrub any dirt build up try rubbing gently in a circular motion. Once done you should wipe any droplets of water off the panel or risk messing it up.