Found this out in school when someone wrote some less than acceptable words on the board in permanent marker. The teacher scribbled over it with drywipes, waited a few seconds and wiped it away.
They said it was because essentially drywipe marker is a permanent marker with solvents.
You can remove sharpie by writing over it with a dry-erase marker and then removinging by rubbing it.
You call usually also use isopropyl alcohol, but you may remove more than you intended.
So dry-erase first and then go nuclear with iso if the marker didn’t work.
Found this out in school when someone wrote some less than acceptable words on the board in permanent marker. The teacher scribbled over it with drywipes, waited a few seconds and wiped it away.
They said it was because essentially drywipe marker is a permanent marker with solvents.