1. Dry the water outside the casserole first. If you find that there is little water when cooking, you should add some warm water in time.

2. Wipe with starch and rinse with water. If starch adheres to the ceramic surface, it will also protect ceramic pot from infiltration. But if ceramic pot uses it once every few months, it should be washed with alkaline detergent to prevent the growth of bacteria.

3, because ceramics are breathable materials, so after washing the pot, don't use plastic packaging, it should be wrapped in paper and placed in a ventilated place with moderate temperature.

4, in the process of use, in order to prolong life, pay attention to when the pot is hot, avoid contact with cold water or put cold marble surface, to quench the pot with sudden increase in heat capacity.

Features:

When it comes to ceramic materials, it is inevitable to talk about ceramics separately. Often mentioned ceramics refers to the combination of pottery and porcelain. In the field of creation, pottery and porcelain are both indispensable parts of ceramic art, but they are qualitatively different.

Ceramic materials: Compared with porcelain, ceramics are relatively loose in texture and coarse in particles. The firing temperature is generally between 900℃~ 1500℃, and the temperature is relatively low. After firing, the color is naturally interesting, simple and elegant, and it has become one of the modeling performance materials that many artists like. There are many kinds of pottery, such as black pottery, white pottery, red pottery, gray pottery and yellow pottery. Red pottery, grey pottery and black pottery are made of clay with high iron content. Iron clay is red in oxidizing atmosphere and gray or black in reducing atmosphere.

Porcelain material: compared with pottery, porcelain is hard, fine, forbidden, high temperature resistant and rich in glaze color. The firing temperature is generally around 1300℃. People often describe porcelain as "sound like a mirror, Yan Ruyu as thin as paper". Porcelain gives people the feeling of being noble and gorgeous, which is just the opposite of the simplicity of pottery. Therefore, many artists will emphasize the different sensory enjoyment brought by the texture of pottery or porcelain when creating ceramic works of art. Therefore, it is necessary to analyze and compare the characteristics of two different materials before creation.