How to choose a drinking cup and the skills of choosing a drinking cup.

1, in fact, the healthiest and most recommended is glass, which contains no organic chemicals and is not easy to breed bacteria. This kind of glass is most suitable for use in home or office environment. The only thing missing is that it is easy to break when drinking. Generally, glass should be disinfected with boiling water once a week, preferably once a year.

2. It is recommended to use ceramic cups without colored glaze, especially those with colorless inner walls. When cracks appear, they should be replaced in time. Colored glazed cups that change photos with temperature are not bad for fun, but not for drinking water.

3, enamel cups can only be used to drink boiled water, not suitable for making tea and coffee, including some acidic drinks.

4. Stainless steel cups are suitable for people who usually work in the field, which is convenient for heat preservation. However, care should be taken not to hold acidic or alkaline drinks for a long time, and do not use soda and bleaching powder when cleaning, otherwise metal elements such as nickel will melt.

Generally speaking, it is not recommended to use plastic cups for low-cut seeds, because it is not suitable for overheating water. If you use a product made of PP (polypropylene) with a label of 5, don't hold overheated water, but drink cold boiled water.

6. Disposable paper cups are not recommended. It looks healthy, but it's actually very poor. Disposable paper cups are easy to volatilize harmful substances when pouring water. Therefore, it needs to be scalded with boiling water for a few minutes before use, and then poured into drinking water.