Ideally, cast iron should be seldom washed. Simply rinse it with water and wipe it clean. Afterward, ensure thorough drying, preferably on the stove, and apply oil all around.

To eliminate lingering odors from beef or fish, sprinkle salt on the cookware and scrub, or wash it with mild soap, dry thoroughly, and then apply oil.

In extreme cases, if necessary, use steel wool and mild soap for a thorough cleaning. Note that using steel wool may remove seasoning, which must be restored. The easiest way to restore seasoning is to deep or shallow fry the cookware 2 to 3 times.

Always remember to apply oil to the cast iron after washing to prevent rusting. Additionally, avoid storing it in damp locations.https://youtu.be/LT7QCAP_3tg