I walked into the living room one day and was horrified to see that my super creative toddler had scribbled all over the flat screen with a Sharpie, and in he office he had done the same to the laptop screen. Dollar signs were flashing through my mind! I didn't know what to use, especially with the TV because you have to be careful with those! I remembered a friend saying she had used Mary Kay Eye Makeup Remover to get gum off her dryer door...so I gave it try. IT WORKED! I squirted it on a paper towel and it wiped right off! The computer screen took a little more elbow grease, as he had literally made the entire screen hot pink, but that came off too! Its a $15 miracle in a bottle!