The smell of the marker has an almost instantaneous effect, like many perfumes. I'm not immune to chalk, but chalk doesn't smell/make enough dust by simply draw

The smell of the marker has an almost instantaneous effect, like many perfumes. I'm not immune to chalk, but chalk doesn't smell/make enough dust by simply drawing. Things are different when you re-use the cleaning pad too often. In my place, I always wipe with a damp cloth to avoid the problem.