What is the proper way for cleaning the monitor?
Ordinary glass cleaners may pose hazards, depending on the type of monitor you have. Ammonia-based cleaners may dissolve the glue used to attach keys to their sensors in keyboards. If the glass cleaner bounces off the screen during cleaning, you could permanently damage the keyboard. Standard glass cleaners, on the other hand, may damage any anti-glare coatings on LCD flat-panel monitors.It is recommended that you use special monitor wipes made for display screens, or a very soft cloth, lightly dampened with water. You can also take a clean sock and fill it with used or new fabric softener sheets. Use the sock to wipe down the screen to prevent dust buildup.