The pot is a cooking utensil, which can be used for cooking, boiling, frying, frying and frying food. The pot has a long history of use and is an indispensable tool for Chinese cooking, which can supplement the trace iron element in the human body.

There are many kinds of pots, including iron pot, aluminum pot, casserole, non stick pot and stainless steel pot. We Chinese people have a saying: what to cook, what to use. In fact, not only do we need to cook, but we also need to operate according to the different materials of the pot. Improper and careless operation will reduce the service life of the pot.