Gloved hand scrubbing cast iron grill grates with a white foamed-glass cleaning block

Cleaning Your Grill Has Never Been So Quick, So Easy

The grill cleaning block is the mess-free alternative to the tool most grillers still reach for: the wire brush. A block of foamed recycled glass conforms to the shape of your grates and scours every surface - faster, cleaner and without leaving steel bristles behind.

Why Move Past the Wire Brush?

Wire brushes shed. Loose bristles left on a grate can end up in food, and the U.S. Consumer Product Safety Commission and emergency-medicine literature have documented injuries from swallowed grill-brush bristles for years. A foamed-glass block contains no metal at all. As it wears, it sheds only food-safe glass dust that brushes away with the debris - nothing that can lodge in a burger.

How the Block Works

Safe Around Food

The block is non-toxic glass foam: no soaps, solvents or coatings. Keeping grates free of carbonized residue is more than cosmetic - leftover food films harbor the bacteria that make grill hygiene a food-safety issue, as covered in USDA's barbecue food safety guidance. A clean grate also sears better and releases food more cleanly.

Which Surfaces?

Foamed-glass blocks are used on cast iron, steel, stainless and chrome grates, as well as griddles and smoker racks. On porcelain-enameled grates, use a light touch and keep the block flat - or test on an edge first - since aggressive scrubbing can dull enamel gloss. For step-by-step technique, see the usage tips, browse user experiences, then put the clean grate to work with something from the recipe collection.