Cleaning your porcelain coated cast iron cooking grids without damaging them is a need that Napoleon filled. Napoleon’s Abrasive Scrubber is the essential grill maintenance accessory for anyone with a grill that has porcelain coated cast iron cooking grids. The Abrasive Scrubber is specifically made for safely cleaning these grids without damaging the finish. The handle is built for comfortably gripping and added leverage for those really tough spots.