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How to Restore a Whiteboard with Step-by-Step Pictures - to restore dry erase boards that are hard to erase: spray a clean board with wd40, wipe dry with paper towels. the wd40 fills in the dried pores of the board that hold in marker ink, making it easier to erase. I have been using disinfectant spray which smells terrible but works well. Will have to try this.
Use Crayons for Dry Erase Boards instead of markers which dry out. I had no idea that this would work......
Here’s how to keep your dry erase markers writing beautifully, longer.
Mirrors, dry erase markers and glass.