Although the glass is transparent, it is not easy to store and must be placed carefully. In fact, in all the cups of the material, the glass is the healthiest. Because the glass contains no organic chemicals, when people drink glass or other drinks, don't worry that harmful chemicals will be drunk into the stomach, and the glass surface is smooth and easy to clean, so people drink with glasses. Water is the healthiest and safest.
It is best to clean the glass cup every time it is used. If it feels too much trouble, it should be cleaned at least once a day. It can be washed before going to sleep at night and then dried. When cleaning the cup, not only the cup mouth, cup
The bottom and the cup wall should not be ignored, especially the bottom of the cup, which is usually not cleaned frequently and may precipitate a lot of bacteria and dirt. Professor Cai Chun especially reminded female friends that lipstick not only contains chemical components, but also easily absorbs harmful substances and pathogens in the air. When drinking water, harmful substances are brought into the body, so the lipstick remaining in the cup must be cleaned. It is not enough to simply rinse with water when cleaning the cup. It is best to use a brush. In addition, since the important component of detergent is a chemical synthetic agent, the use should be cautious, and it should be washed with water. To clean a cup with a lot of greasy, dirty or tea stains, squeeze the toothpaste on the brush and rub it back and forth in the cup. Since the toothpaste contains both a detergent and a very fine abrasive, it is easy to wipe off the residual material without damaging the cup.