How do you get chattahoochee stone off concrete?

To remove Chattahoochee stone from concrete, start by using a chisel and hammer to carefully chip away the stone from the surface. Be cautious to avoid damaging the underlying concrete. After removing the larger pieces, use a grinder with a masonry wheel for finer removal and to smooth out the surface. Finally, clean the area with a pressure washer or a stiff brush to eliminate any debris.