1. Wash the pot first, then boil a pot of hot water, and then clean the pot with a brush. Brush the pot body in the pot. Brush all the floating things on the surface.
2. Put the pot on the stove, turn on a small fire and slowly dry the water drops in the pot.
Next, turn the cut fat in the pot several times. Then use chopsticks. It would be better if there were kitchen clips. Paint cans, every inch. Carefully daub it and let the oil slowly penetrate into the wok.
4. When the meat turns black and the oil in the pot turns black, take it out. Then wash it with clear water.
5. Repeat step 234 about 3 times again. When the pork no longer turns black, it is successful. So you can put the meat in batches, or you can cut off the hardened surface of the last piece of pork and smear it inside.
6. The last step is to wash the pot with clear water and dry it. We can coat the surface with a layer of vegetable oil, so that our cooking will be successful.