Everyone used a plastic cup and double-layer glass when drinking boiled water. Next, I will introduce you to the difference between drinking plastic cups and double-layer glasses. Let interested friends share it. ,hope you'll like it!
Don't think that the double-layer glass is just transparent, and the glass is the healthiest in all the materials. The glass does not contain organic chemicals during the firing process. When people drink glass or other beverages, don't worry about the chemicals being drunk, and the glass surface is smooth, easy to clean, bacteria and Dirt is not easy to breed on the wall, so drinking water in a glass is the healthiest and safest. In addition, experts also advocate the use of enamel cups, because enamel cups are made after thousands of degrees of high temperature deuteration, do not contain lead and other harmful substances, you can use with confidence.
Colorful ceramic cups are very flattering, but in fact there are huge hidden dangers in those bright pigments, especially when the inner wall is covered with glaze. When the cup is filled with boiling water or an acid or alkaline beverage, these pigments The toxic heavy metal elements such as lead are easily dissolved in the liquid, and people who drink the liquid with the chemical substance may cause harm to the human body. Plastics are often added with plasticizers, which contain some toxic chemicals. When using hot water or boiling water in plastic cups, toxic chemicals are easily diluted into water, and the internal microstructure of plastics has many pores. It hides dirt, and it is easy to kill bacteria when it is not cleaned.