Glass and ceramic cups are very common in life. They should say that each has its own shortcomings and advantages. We can't generally say that glass is better or ceramic cup is better. The advantage of glass is that it looks cleaner and healthier. It has no toxic side effects and contains no certain chemicals. The advantage of ceramic cup is that its main component is clay, and it is also a non-toxic and harmless cup.

Which is better, a glass or a ceramic cup? Which is better, a glass or a ceramic cup? It depends on the specific problem. Generally speaking, the cup is the healthiest of all cups, and it doesn't contain any harmful substances. The ceramic cup with no colored glaze on the inner wall is as healthy and non-toxic as the glass, so you don't have to worry about hurting your body when using it.

Advantages and disadvantages of glass Among all types of cups, glass is the healthiest. Because it doesn't contain any harmful chemicals, you don't have to worry about drinking water with it, which will affect your health. In addition, the glass is smooth and easy to clean. Just pay attention to the thermal conductivity of the glass is not very good, so when filling hot water, try to shake the cup with a small amount of hot water and preheat it, so as to prevent the glass from bursting. Of course, you can also buy thin-walled glasses.

Advantages and disadvantages of ceramic cups 1, colorless glazed ceramic cups

The main component of ceramic cups is clay, which will form a layer of glaze on the surface after high temperature calcination. In general, there are no harmful substances in this glaze, so ordinary ceramic cups are as harmless as glasses, and drinking water with them will not do any harm to the body.

2, underglaze color ceramic cups

When we buy ceramic cups or other ceramic products, we will find some patterns on the inner wall or surface of the cups, and the raw materials of these patterns are pigments. But the pigment in the underglaze ceramic cup will not seep out. Because this kind of cup is painted first and then calcined at high temperature, the pigment already exists under the glaze, and the harmful substances in the general pigment will not penetrate out. Therefore, underglaze ceramic cups are also relatively healthy and environmentally friendly cups.

3. Glazed ceramic cups

In addition to underglaze colored ceramic cups, some merchants will glaze before firing in order to pursue the three-dimensional sense and aesthetic feeling of the picture. This is an underglaze ceramic cup. However, the harmful substances in this cup pigment are very easy to seep out, which is harmful to people's health. So try not to choose this kind of cup when drinking water.

Among many kinds of cups, glass is the best. Of course, ordinary ceramic cups and underglaze ceramic cups have the same effect as glass and are harmless to human body. But no matter what kind of cup it is, it must be cleaned on time, because it is easy to hide dirt and shelter dirt, and if it is not cleaned often, it will lead to the invasion of bacteria.