How to repair the cracks in the casserole, how to repair the cracks in the casserole?

The steps of repairing the cracks in the medicine-boiling casserole are as follows:

1. For tiny cracks, clean the cracks with clean water first, and then heat the pot to about 500 degrees (remember not to bake it with fire).

2. Put the pot down from the top of the fire, cool it a little and then polish it.

3. Put the polished pot body into the fire again and heat it.

4. After the pot body is naturally cooled, remove all the ashes on the inner surface of the pot body with a spatula or putty knife.

5. Immerse the pot in water, and then wipe off all the ashes on the inner surface of the pot with steel balls.

6. Heat the pot body in the fire again to cool naturally, and then coat it with oil for maintenance.

For larger cracks, it is necessary to use professional pottery mending agent to repair them. The specific steps are as follows:

1. First, clean the cracks and dry them.

2. Mix the repairing agent according to the proportion in the instruction.

3. Apply the mixed mending agent to the crack, and then flatten it with a clean cloth.

4. Wipe some water on the cloth, and then continue to flatten it with the cloth.

5. Leave the pot at room temperature and let it dry naturally.

6. Finally, smooth it with frosted paper.

It should be noted that when using casserole, attention should be paid to avoid cracks caused by overheating, dry burning or sudden change of heat and cold. At the same time, when using the casserole for the first time, it is recommended to cook thick rice porridge first to block the tiny cracks in the casserole and prevent water seepage. If there are small cracks, you can cook thick rice porridge to repair them. In addition, the cracks in the casserole can be treated with ingredients such as eggs or flour. The specific operation method is to apply egg white or flour to the crack part of the casserole, then bake it on the fire and continue to use it normally. But if the crack is too big, it is not recommended to use this method because it is easy to leak water.