Scrubs without soap to preserve seasoning and protect surfaces Smart bristle pattern effectively cleans flat and ridged cookware Angled bristle design provides leverage and gets into grooves Tough scraper tip clears grease and tackles stubborn messes Compact, comfortable handle is non-slip, even when wet Our OXO Outdoor Cast Iron Brush is tough enough to tackle cast iron and carbon steel cookware, yet gentle enough for cleaning all your non-stick pots and pan. No need for soap or detergent so you can feel confident the seasoned surface of your cast iron and carbon steel will be protected. This specialty brush has a thoughtful bristle pattern designed to clean flat and ridged cookware, while the angled bristle design adds leverage so you can clean tough-to-reach grooves. A tough scraper helps get rid of those stubborn, greasy messes, while a compact, non-slip handle provides a comfortable grip. Dishwasher safe. Not suited for use with hot grills.