Although the glass bottle is transparent and beautiful, it is not easy to keep, and must be placed carefully. In fact, glass is the healthiest glass of all materials, and its surface is smooth and easy to clean, so it is the healthiest and safest for people to drink from glass.
The glass cup should be cleaned immediately after use. If it is too troublesome, it should be cleaned at least once a day. It can be cleaned before going to bed at night and then dried. When cleaning the cup, not only the mouth of the cup, but also the bottom and wall of the cup should not be ignored. Especially the bottom of the cup, which is often not cleaned, may deposit a lot of bacteria and dirt.
Professor Cai Chun particularly reminded female friends that lipstick not only contains chemical components, but also is very easy to absorb harmful substances and pathogens in the air. When drinking water, harmful substances will be brought into the body, so the residual lipstick at the mouth of the cup must be cleaned.
It is not enough to simply wash the cup with water. It is better to use a brush. In addition, as the important component of detergent is chemical synthetic agent, it should be used with caution, and it should be washed with clean water. If you want to clean a cup with a large amount of grease, dirt or tea stain, you can squeeze toothpaste on the brush and brush back and forth in the cup. Because there are both detergents and extremely fine friction agents in the toothpaste, it is easy to wipe off the residual substances without damaging the cup body.
