First of all, we should distinguish whether the food is burnt or the coating falls off. If it is the former, we can soak it in clean water for about an hour, and then wipe it gently, or boil it in a pot with tomato water, and then clean it. If the coating falls off, it is impossible to recover, so we can only buy a new pot.
Generally speaking, the Maifan stone non stick pot is not scorched, and the scorched food at the bottom. We can continue to use it after cleaning it ourselves. If we find that the whole piece falls off, the coating is burned off. Basically, it is impossible to recover, so we can only buy another one or use it as an ordinary pot.
When the food is burnt, it is very simple to solve it. We can add an appropriate amount of hot water into the pot, keep the water level above the burnt position, soak it for about an hour, and then wipe it gently with a cotton cloth or cleaning sponge.
Or using tomatoes is also a very good way. We put tomatoes in a pot with water, then heat them to boil, wait for them to stand down, and then wipe them easily with a soft cloth.