Donnelly Hall, Marist College, Poughkeepsie, NY
The first photo is a before shot of the stairs to Donnelly Hall at Marist College. The stairs are covered with aged efflorescence, as is the side wall shown in the second photo. The next photo shows pressure washing detail. The second row of photos show the finished steps after cleaning with our safe, hydrochloric acid free FO® 3024-SV solution. The differnce is dramatic and we can ship via UPS anywhere!