Ive tried a few for my laptop and LCD with limited success. Then i found one by the E cloth people who were the originators of the micro fibre cloths. Its like a piece of silk, but the best bit of the kit is the bottle of Clean Safe spray that comes with it. I dont think they make it as ive seen it sold seperatly. This stuff is marketed as enviroment friendly which normally means ***** but not this stuff. Cleans well and leaves no smears. It appears to be anti stat as well.