# How to erase old marks off a dry erase board

If you’ve ever wondered what to do to clean old marks off a dry erase board, here is a detailed how-to. It even covers accidental use of permanent markers. I saw the first tip used successfully in a class last week.

- [http://www.wikihow.com/Erase-Old-Marks-off-a-Dry-Erase-Board](http://www.wikihow.com/Erase-Old-Marks-off-a-Dry-Erase-Board)