This Grand Grill Brush from Grill Daddy cleans with the power of steam. The grill brush"s body holds and releases ordinary tap-water during your brush-down; it turns to steam upon contact with the hot grill surface. The water penetrates the food residue build-up; as the water heats, the escaping steam breaks up the mess from the inside, while simultaneously liquefying the grease. Aluminum alloy contruction maximizes cleaning leverage while the ergonomic handle protects your hands from the grill"s heat. The brushes are easily replaceable, dishwasher-safe and safe to use on all grill surfaces.