View on Amazon

Le Creuset Cast Iron Cleaner is a must have in the kitchen and safely removes heat stains, discoloration, grit and grime from enameled cast iron cookware while preserving and enhancing the shine of the enamel. The 8 1/2-ounce bottle stays easily capped for clean, worry-free storage.
Bottle Size: 8. 45 fluid ounces (250ml)
Made in France
Simply apply cleaner, rinse with water, and wipe clean
Works on both sand-interior and matte black interior