2: to cause differentiation of in the course of development. 3: to discriminate or give expression to a specific difference that distinguishes quickly learned to differentiate sharp pain from dull pain. 4: to cause differentiation in (a specimen for microscopic examination) by staining. 1. intransitive verb.
Dry erase paint allows for a much larger surface at a more affordable price than standard dry erase boards. If you've found it to be more trouble than its worth, or you've simply outgrown it, dry erase paint is easy to remove with a little paint solvent. However, the solvent will also remove the paint below the dry erase paint on the wall. Your best bet is to strip the whole wall and start over with a fresh coat of paint. Strip dry erase paint from the wall once you're done with it.
Just spray and cover it with a pot or bowl or cardboard box (this is to keep dust and bugs off your paint), just prop one side up a bit to let air circulate. Get some toothpicks and lay them down. Assuming you gave your paint time to dry, put the painted side down on the toothpicks so that they won't stick to the paper (or whatever you're painting on) and spray the other side (covering to dry again).