Material preparation: edible alkali, clean water and scouring pad.
1. Wipe the dust and impurities on the blackened surface of stainless steel pot with a dry cloth.
2. Then pour an appropriate amount of edible alkali into the blackened place.
3. Add a little water (turn the alkaline surface slightly).
4. Wipe the blackened place repeatedly with a clean cloth with strong friction.
Rub it for a while, and the black area will return to its original color.
Precautions:
1, due to the low thermal conductivity of stainless steel, slow heat dissipation at the bottom and easy concentration of temperature, when using stainless steel cookware, the firepower should not be too large, and the heating surface at the bottom should be as wide and uniform as possible to save fuel and avoid burning food at the bottom of the pot.
2. When the bottom of the pot encounters food caking and burning, it can be soaked in clear water, and then gently scraped off with bamboo chips. Do not use sharp tools such as kitchen knives; Dry it with a soft cloth after cleaning and put it in a dry place.
3. After the cooker is used for a period of time, a layer of mist will appear on the surface of stainless steel, which will darken the surface of the cooker. At this time, you can wipe it with a soft cloth stained with dirt powder or detergent to restore brightness. This method can also be used if the outer surface is blackened by smoke.