Solid, heat-resistant brick may be used while your grill is still hot, allowing you to clean up immediately after cooking so it's ready for next time. The gentle yet abrasive scrubber effectively removes grease and residue without causing damage to anti-stick, grill, or griddle surface coatings. Reusable, stone-like, abrasive brick slowly wears down with use, exposing a fresh surface for each use. - Cleans while grill is hot. - Effectively removes grease and residue without damaging anti-stick surfaces. - Reusable, stone-like brick slowly wears down with use, exposing a fresh surface for each use.