1. Clean the whole pot. After buying the pot, put it under the faucet, wipe every corner with a soft cloth, and wash away the impurities and dust in the casting process. Do not use any washing products.

2. I believe that all iron pots are open flames. Turn the fire to a minimum and the water drops in the pot will slowly dry up.

3, keep a small fire, find a piece of fat pork belly or fat, and the whole pot rotates in the pot. This process takes at least 3-5 minutes, and the fat turns black and zooms.

4. Keep a small fire, find a piece of fat pork belly or fat, and spin and smear the whole pot in the pot. This process takes at least 3-5 minutes, and the fat turns black and zooms.

5. Turn on the small fire again and prepare for the second boiling. All parts of the rotating pot, at least the bottom of the four sides, are roasted with small fire. Continue to rotate and apply fat. This process will continue for 3-5 minutes.

6. Rinse clean, continue to dry on low fire, then coat with a layer of soybean oil or peanut oil, and leave it overnight to complete maintenance. This iron pot can be cooked, and then it can be used normally.