Cup selection

For cups of other materials, experts have questioned. The colorful ceramic cups are very flattering, but in fact, there are huge hidden dangers in those bright paints, especially the inner wall is glazed. When the cup is filled with boiling water or drinks with high acidity and alkalinity, these paints The toxic heavy metal elements such as lead in it are easy to dissolve in the liquid, and people drink liquids with chemical substances, which will cause harm to the human body. Plastics are often added with plasticizers, which contain some toxic chemicals. 

When a plastic cup is used for hot or boiling water, the toxic chemicals are easily diluted into the water, and the internal microstructure of the plastic has many pores. Contamination is hidden in it, and bacteria will grow easily if it is not cleaned. Therefore, experts remind that when purchasing plastic cups, you must choose a water cup made of edible grade plastic that meets national standards.