Stainless steel surface scratch prevention and correct use suggestions

First of all, try to avoid scratches on the surface of stainless steel, because scratches actually destroy the protective layer of the stainless steel surface, making it more susceptible to corrosion and rust, so try to choose wooden or bamboo shovels. In addition, it is best not to store dishes and soups in stainless steel utensils overnight. Dishes and soups contain salt and acidic substances, which are corrosive and easily precipitate harmful substances. Moreover, storing soup overnight puts the utensils in a corrosive environment for a long time, which is much more precipitated than cooking. At the same time, consumers can choose utensils of different materials according to different uses. For example, for cooking, traditional cast iron pots are actually a good choice. Not only are they cheap, but from a health perspective, the precipitation of iron elements is also beneficial to the human body. The World Health Organization lists cooking with iron pots as one of the most effective ways for the human body to supplement iron. For soup, you can choose a ceramic pot. Although the thermal conductivity is poor, ceramics are extremely stable substances and there is no problem of rust. To avoid rusting of stainless steel, in addition to purchasing products of better quality, self-use and maintenance are also important. First of all, try to avoid scratches on the surface of stainless steel, because scratches actually destroy the protective layer of the stainless steel surface, making it more susceptible to corrosion and rust, so try to choose wooden or bamboo shovels. In addition, it is best not to store dishes or soups in stainless steel utensils overnight. Dishes and soups contain salt and acidic substances, which are corrosive and easily precipitate harmful substances. Moreover, storing soup overnight puts the utensils in a corrosive environment for a long time, which is much more likely to precipitate than cooking. Although stainless steel is less prone to rust than iron products, it does not mean that it will not rust. Professor Chen Caijin said that if a stainless steel pot is rusted, stop using it immediately. Because stainless steel is made of a variety of metals, there are many harmful metal elements in the rust, which is much more harmful than rusting an iron pot.