"We were called in to do a graffiti removal demo for the New York's City Parks and Recreation Department. The demo took place in Flushing Meadows, Corono Park. We removed a graffiti tag from a brick building and a shadow from an earlier failed attempt. We also left them a sample that they used on a three year old "tag" that they had tried to remove but couldn't. The Elephant Snot® took it 'right off'. They said 'This stuff is a miracle.' ”