Boiling method:
Put 5- 10g tea leaves into a pot, add water for 7 minutes, boil for 15 minutes, then pour out and clean the inside. It is suggested to use tap water, well water or mineral water, which can quickly form mineral crystal patina. When a pot of water is boiled until there is less than half a pot left, add water and cook for about 6 more pots. It is suggested that the new pot should be used every day when it is used for the first time, so that the natural patina scale can quickly attach and prevent iron pot from rusting.
Suitable heat source:
Iron pots are flat-bottomed, and can be heated by induction cookers, electric porcelain stoves, charcoal stoves and gas stoves, but not by microwave ovens.
Precautions:
1, the pot should be filled with boiling water for 7 minutes to avoid overflowing after boiling.
Don't soak in the pot for a long time, especially in the first few months. If the inner patina is not thick enough, it is easy to rust.
3. Try not to use pure water in the early stage, because the filtered mineral water is not conducive to the formation of patina in the iron pot.
4. Don't add cold water after dry burning, which will lead to the cracking of the iron pot after thermal expansion and cold contraction. If there is water in the pot, you can add cold water because the temperature of the pot is not high enough.
If you find that the iron pot is rusty, you don't need to worry. Just put the tea leaves in and boil them with our remaining tasteless tea residue. Tea can resist oxidation, and rust spots will turn black, so they will not expand.
6, can't cook tea to drink, this is because iron and tea contact will react to generate tannic acid, tea soup turns black, producing odor, and the original iron oxide liner is suitable for boiling water to make tea.
7. After using the wok, boil the water in the wok and pour it out. Open the copper cover to let the steam evaporate, and then dry-burn the wok a little. The degree of dry burning should be that there is no water stain on the bottom of the pot. Don't dry burn too much. Don't cover the pot with copper until it is cold.
8. Due to the different minerals in water in different parts of the country, some areas are rich in calcium carbonate, and some water contains more iron. Different minerals may form different colors in the pot. For example, boiling water with high calcium content in the pot is white mineral crystals like salt. For example, the boiling water with more iron in the pot is a red scale layer, and other light yellow ones are basically formed by minerals in the water.
The boiling and maintenance process of raw iron pot is very long. You can't rush to open it at once. Only by opening it calmly can you taste better tea. This is also a special life experience. The maintenance process should also be patient and persistent. If it doesn't last once or twice, it won't last. In this way, the raw iron pot can't be taken care of well, and it will slowly lose its value. If you are interested in raw iron pots, you might as well buy one and try it.
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