If you draw on a wall / table with a marker it will dry almost immediately and won’t come off easily, so how do whiteboards get around that?
In: Chemistry
I don’t believe it has anything to do with the board itself, as they work on any non-porous surfaces.
The ink has an infusion of a solvent. Solvent, as you probably know, remove ink. You can actually use dry wipe marker to remove other ink stains.
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