In addition to precipitating some chemicals when heated,plastic cups are also prone to breeding bacteria.Although the plastic surface looks smooth,in fact there are many voids and it is easy to hide dirt.In the office,most people only clean the cups with water,and the cups cannot be thoroughly cleaned and disinfected.Experts suggest that it is best to use stainless steel cups or glasses in the office and clean them daily. It is best to use detergents and rinse with hot water.
In addition,the cup is affected by static electricity such as computers and cases,and it will absorb more dust,bacteria,and germs,which will affect health over time.For this reason,Lu Jianguo,director of the Comprehensive Inspection Department of the National Household Appliances Quality Supervision and Inspection Center of the China Household Electrical Appliances Research Institute,suggests that it is best to put a cover on the cup and keep it away from computers and other electrical appliances.You should also keep indoor air circulation and open windows for ventilation Let the dust go with the wind.
Drinking glass should be glass.Don't think that the glass is just transparent and beautiful.Among all the cups,the glass is the healthiest.