The black dirt of stone pot can be cleaned by apple and salt water. Add Apple or salt to the stone pot, then pour a certain amount of water into the pot, finally boil, and wipe the black dirt of the stone pot.
The black dirt in the stone pot is due to the fact that when the sauce is used or the oil drops onto the stone pot, long time on the open fire, it will produce a black stain outside the stone pot.
First, put the apple peel in the pot, pour some water into the pot, then boil the water in the pot over medium heat, and then pour it out. Finally, wash the pot with water and brush the pot at the same time. The black dirt at the bottom of the pot is removed.
The second is to put a certain amount of salt in the pot, add clean water to boil, turn off the fire after boiling, and then after the water cools down, use the salt water just boiled and wipe the black dirt on the bottom of the wheat stone pot with a steel wire ball.