It works too well!
We’ve been using Idea Paint for our whiteboards on the trucks. Problem is, the weather was wearing down the paint, and we were resorting to stuff like degreaser and abrasive pads to erase the menu before re-writing. Which is totally short-sighted, it kills the whiteboard properties of the paint.
John Lee brought us a magic eraser. Have you guys used this? I tried it out today at MIT. It took me 1-2 minutes to clean and re-write the menu. It hadn’t been re-written fully for several weeks, because it was so hard to clean before.
The real question is: what are the ingredients of a magic eraser? Why does it work so well? Kind of seems like we’re cheating, right?