Casserole is a traditional cooking utensil in our country. It is generally used to make soup, porridge, and other soups. Because this cooking method generally takes a long time and needs to be kept boiling for a long time. Therefore, it is not recommended to use the newly purchased casserole directly. It is better to treat it before using it, because the treated casserole will last longer and the dust formed during the production process can be removed.

First of all, we can clean the inner and outer walls and lid of the pot with clean water, and then soak it in rice water. Wash it after soaking, the dust will be taken away from the gaps, and the cleaning will be relatively clean. Then fill it with water again and soak it for 5-6 hours.

Pour away the water in the casserole, use a dry towel to wipe away all the water stains around the casserole, and place it on the stove. Refill the casserole with 7-8% water, and then put a spoonful of salt in it to effectively clean away dust and impurities. Bring to a boil over medium heat, then reduce to low heat and continue to cook for 10-15 minutes, then turn off the heat. This will allow the casserole to gradually adapt to the high temperature and avoid bursting. Or pour warm water first and let the casserole preheat before cooking.

The main purpose of cooking something for the first time is to adapt the casserole to the high temperature, and to promptly detect whether there are hidden dangers such as cracks and blisters in the casserole. Therefore, the purpose of using the casserole for the first time is just to cook the casserole. It is recommended Cook porridge or tea water. Just like opening a kettle of tea, it can effectively remove the earthy smell and smoke from the casserole.

After cooking, pour out the contents of the casserole, then add an appropriate amount of water, boil it again and pour it out. The casserole is ready for use. There are also precautions for the daily use of casseroles. The casseroles that have just been removed from the fire should be placed on a dry tray; when the casseroles are placed on an open flame, be careful not to overflow the boiling soup inside; clean the casseroles each time and allow them to cool down naturally before reheating. Clean it, otherwise the casserole will easily crack when exposed to cold water. When cleaning, you can use a soft brush, and do not use cleaning tools made of too hard materials such as steel wool.