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.
Scrub the concrete. Use a wire scrub brush or a scraper to remove the loosened paint. You could also use a pressure washer for outdoor concrete surfaces such as driveways or patios.. Scrape the mixture off. The paint thinner should have done most of the work for you, allowing you to remove most of the paint by simply scraping the mixture off with a hard plastic scraper. Add a second layer of mixture if there is remaining paint, and repeat the process.