There has been many versions of solutions to cleaning laptop screen, but careful attention should be given to this so as not to cause any damage to your gadget LCD.

I won’t advise use of any other liquid other than vinega/alcohol. For starters, turn your monitor off. Infact if your want to eliminate any risk of shock or other electrical damage, unplugit altogether. There wil be mosture involved in this cleaning and you won’t want anything powered to come in contact with liquid.

Don’t spray anything on your monitor screen, rather find a clean cloth and than dampen it withlittel alcohol, not much; a little mosture will do.

Also, if you deside to use spray, don’t spray directly on the screen. That’s because drops can seep in around the bezel and may land on the keyboard also. Also, care about moisture/electricity they aren’t friends. What you can do is to spray your liquid on the cloth, then wipe the screen using a circular motion, which is best in eliminating streaks, and apply only light pressure.

Within few seconds your computer screen is clean and okay; and look as new

N.B: Make use of water if alcohol is unavailable.

http://www.techington.com/2014/01/%EF%BB%BF-clean-laptop-desktop-tv-lcd/

How to Clean Your Computer and Cell Phone
http://www.flyerstech.com/2016/08/how-to-clean-your-computer-and-cell.html