1. The tea dirt in the teapot needs to be cleaned. The important reason why the teapot is suitable for making tea is that it has fine pores, which can absorb peculiar smell to a certain extent, and it will increase the aroma of tea for a long time. However, the tea dirt also needs to be cleaned regularly to avoid long-term massive deposition, which will lead to the growth of bacteria, and excessive tea dirt will also affect the performance of the teapot itself.

2. The more you use the teapot, the more fragrant it will be. This is because purple sand has good air permeability and tea is not easy to go bad in it. But some people like to soak tea in a pot for a long time, which is called raising a pot. This kind of cultivated pot makes tea more sweet, which is because the tea dirt is piled up on the wall of the pot.