People that drive down the highway at 35 mph in good weather conditions who continue to drive 35 mph when they get to the residential district that's posted at 25 mph with little kids playing in the area.
Believe it or not Tide laundry soap works well, the granulated kind, not the liquid.
Never tried that but I'm going to now! Thanks for the tip.
+1 on the granulated laundry soap. Use a little hot water and a stiff push broom and work it back and forth from several different angles. Rinse and repeat as necessary.
