How to Clean and Care for Enameled Cast Iron
Clean enameled cast iron by hand using dish soap, soft sponges, and non-metal utensils to avoid scratching the surface. Manage heat carefully by preheating slowly on low to medium settings, adding oil before the pan gets hot, and avoiding thermal shock from rapid temperature changes. Staining is normal and only cosmetic, but deep scratches or chips make the cookware unsafe since glass can enter your food.
How to Clean Tough Stains Off Enameled Cast Iron
Bar Keepers Friend, baking soda paste, and bleach soaks are the most recommended methods for removing stains from enameled cast iron. You can also boil water with baking soda, or boil hydrogen peroxide and baking soda together until the stains lift. Avoid steel wool or metal scrubbers, as they will damage the enamel. Also, consider that some discoloration is just a natural patina from use and may not need aggressive cleaning.