What kind of water cup is nontoxic to children? Which children's cups are nontoxic?

1, glass, five-star safety, glass rod made of inorganic silicate, does not contain any chemicals, easy to clean, not easy to breed bacteria. However, glass and glass conduct heat quickly, so be careful not to put too hot water in it to avoid cracking.

2, ceramic cups, four stars in safety, ceramic cups are better in quality, safer and resistant to high temperature, so it is best to drink tea or hot water. However, ceramic cups are glazed, so it is necessary to avoid these metals from entering the water when using them, which will cause physical harm when drinking.

3, enamel cup, safety is four stars, enamel cup is a variety with high safety factor, it is made of thousands of degrees of high-temperature enamel, will not hide harmful substances. But it is easy to wear permanently, but it is not suitable for making tea.

4, stainless steel cup, Samsung safety, stainless steel cup will infiltrate other trace elements, including heavy metals, if used improperly, it is easy to blend into drinking water, thus maintaining human health.

5, plastic cups, safety is two stars, plastic can be said that the safety factor is very low, because plastic contains polyethylene, polypropylene and so on. If it is combined with hot water, it will produce many toxins, such as bisphenol A, which is very harmful to human body and easy to breed bacteria.