Hi, first post here. Is a great site with most valuable information. I just got my pool replastered 3 weeks ago with diamond brite color tahoe blue (shouldn't have let the pool plaster guy talked me into it). Despite brushing 1-2x daily and having the pump on high speed 24/7, the plaster dust stuck onto plaster now. Any way I can remedy this or I will have to live with the white plaster dust discoloration until I replaster again?