1. Generally, newly bought pots have a layer of protection inside. Due to the unpleasant smell, some may also fade, so it is best to handle them before use. Better, generally this is also called "opening the pot" and there are many methods.

2. It depends on the type of new pot. If it is a non-stick pot, you can heat the pot until it is red, then pour boiling water into it and bring it to a boil. Let it dry for about 10 minutes before you can use it. .

3. For newly purchased iron pots, there is a lot of rust that cannot be used. You can use sandpaper to remove the rust first, wash it twice with clean water, put it on the fire to dry, and then brush it clean with hot water. .

4. For iron pots, you can pour an appropriate amount of vinegar into the heated iron pot before use, scrub it with a hard brush while burning, pour out the dirty vinegar and rinse it with clean water. Get rid of new pot smell.

5. Add salt to the new iron pot before using it, stir-fry the salt slowly over low heat until it turns yellow, then add water and oil to the pot and bring to a boil. This method can remove the salt from the new pot. Remove odors and prevent iron pans from rusting.

6. Heat the iron pot and keep it on low heat. Continue to smear the fat in the pot until the fat becomes dry. This can remove the protective film of the iron pot and also Ensure that the iron pot will not rust.