Precautions for drinking bottled water
1, bottled water should be drunk as soon as possible after opening, because bacteria in the air will enter the water from the opening and pollute the water quality. After drinking again, it is easy to cause abdominal pain, diarrhea and other symptoms.
2. When storing bottled water, you should choose a cool and dry place, and you need to avoid exposure to the sun, because in high temperature environment, the reproduction speed of bacteria in water will be greatly accelerated, thus polluting the water quality.
3. The same is true for drinking fountains. You should choose to put it in a cool place, or add a hood to the water dispenser to prevent direct sunlight.
4. The drinking fountain must be cleaned regularly. If it is not cleaned for a long time, a large number of bacteria such as staphylococcus and Escherichia coli will breed in the machine, which will enter the body with water and cause discomfort. It is recommended to thoroughly clean the inside and outside of the water dispenser every two months.