After an employee who was let go turned in his laptop, I found his LCD screen totally scratched with streaks and circles. It seems he wiped it with dry tissue paper or paper towels. While the scratches don't ruin the screens performance, they can get distracting when reading text or working with Photoshop.
After seeing that, I've gotten too paranoid to touch my LCD screen. Problem is it's collecting dust like crazy. What do you guys use to clean your LCD monitors or laptops without scratching them? I'd prefer staying away from using harsh chemicals.