(2) Wipe the pot body with cotton cloth, and don't leave the tea soup on the pot surface, otherwise the pot surface will be covered with tea scale over time, which will affect the beauty of the teapot.
(3) Don't soak the pot in water all the time, and then flush it when making tea.
(4) Absorb the water outside the teapot with a cloth after each use, and the teapot must be kept dry after use.
(5) Don't put it where there is a lot of oil smoke or dust.
(6) It is best to prepare more teapots, and only use the designated teapots when drinking a certain kind of tea. All kinds of tea are not allowed to use the same teapot, so it should be marked to avoid confusion.
(7) Don't soak the teapot with detergent or any chemical, otherwise it will wipe off the tea smell and make the appearance lose luster.
Extended data:
Purple sand raw materials:
The raw material for making purple sand pottery is a kind of hydrated aluminosilicate mineral clay, which is produced by long-term weathering and geological action of feldspar-bearing rocks in the earth's crust. It is widely distributed in nature and has a wide variety, and it is very rich in most parts of China. Its main components are silicon dioxide, aluminum oxide, iron oxide, manganese dioxide, calcium oxide, magnesium oxide, potassium oxide, sodium oxide, titanium oxide and crystal water.
Therefore, the raw materials for making purple sand pottery are widespread in various regions (some fields are also good raw materials for making purple sand, but they must be approved by the land department). There is no truth. According to the different purple sand pottery products, you can also add some of the above oxides, which is the professional formula. There is no such thing as "chemical material" because it needs to be fired at high temperature (generally above 1 100).
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