How often is it appropriate to change the cup for drinking water

In people's daily lives, due to the different qualities and personal preferences pursued, the cups used to hold water are also different. Some people prefer to use plastic cups, some like to use insulated cups, and some like to use ceramic cups. There are different opinions.

The first type of plastic cup, if you use a water drinking cup, try to change the cup once a month, and make sure not to put hot water in the plastic cup, because plastic fish can undergo chemical reactions at high temperatures, which can produce carcinogens and be harmful to the human body.

The second type is a ceramic cup. If you are using a ceramic cup, try to ensure that the cup is clean and complete, and ensure dryness. This way, the cup will be used for a longer time, unless you do not like your cup and can be replaced at this time.

The third type of stainless steel insulated cup. If you are using a stainless steel insulated cup, it is recommended to replace it every six months, as high temperatures can also cause chemical reactions with the material in the cup. The insulation effect of the insulated cup will also decrease as it is used for a longer time