Material preparation: detergent, scouring pad, oil, chopsticks, gauze and pot brush.

Step 1: Drop a proper amount of detergent into the pot (the detergent has the function of cleaning and decontamination, and there will be a lot of dust on the newly bought iron pot, which can be cleaned with detergent).

Step 2: Then wipe the detergent on the wok with scouring pad.

Step 3: Clean the wok with clear water.

Step 4: Put the iron pot you just bought on the gas stove and dry it by fire (fire can kill harmful bacteria on the pot).

Step 5: Then pour the cooking oil into the newly bought iron pot.

Step 6: Wipe the cooking oil on the surface of the pot with chopsticks with gauze (cooking oil can prevent the iron pot from rusting in future use).

Step 7: Then clean the iron pot with a pot brush.

Step 8: The new iron pot is processed.