How to Pumice a Grill | eHow eHow | How to Discover ...
Video of the Day. Wet the pumice stone. Grasp the stone by the handle, or, if your stone doesn't have a handle, wrap a rag around one end to make the pumice easier to grip. Rub the dirty area of the grill with the wet pumice. Rub with a back and forth motion, using a gentle pressure. The pumice is soft and will wear away as you rub,...