How to renovate the old iron pot?

1. Add 3 tablespoons of white vinegar and half a bottle of cola to the pot, mix well and soak for half an hour.

2. Add water and brush the pan with a coarse cleaning block to remove rust.

3. Heat the pot on the fire.

4. After turning off the fire, dip the gauze into the pot with less oil, evenly spread it, reheat it, apply it again, and repeat it for 4~5 times.

5. After smearing, heat the pot on low heat and bake for a few minutes.

6. You can also put the pot in an electric oven and bake it at 180 degrees for 20 minutes to cover it with a protective film. After that, it will be easy to fry and not stick to the pan, and the effect will be better.