I almost still can’t believe this actually works! My 2 year old daughter found one of my permanent marker pens and being somewhat artistic, redesigned my computer case and desk… I didn’t have any isopropyl handy and white spirit does not work either…
At this point, my wife did a Google search and came across the attached YouTube video… I thought this was a prank at first. Yes, sure, toothpaste cleans permanent ink… How come I haven’t heard that before? But what did I have to lose? So I tried it and surprise, surprise, toothpaste does the trick!
So, if this happens to you, and you don’t have any isopropyl in your house, try toothpaste…