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After use Dutch ovens are typically cleaned like other cast-iron cookware: with boiling water, and a soft brush or sponge. Where possible, a cleaned and freshly oiled Dutch oven should be stored in a clean, dry location with the lid ajar or off to promote air circulation and to avoid the smell and taste of rancid oil. If the Dutch oven must be stored with the lid on, a paper towel or piece of newspaper should be placed inside the oven to absorb any moisture.