The shelf life of bottled water is usually about 15 days after opening, and if there is no significant change in odor during this period, the water quality is still good. However, it is worth noting that once opened for more than 15 days, the bacterial content of bottled water may exceed the standard, posing a potential health risk. Bottled water has been purified in the production process, QS certified bottled water quality is usually guaranteed, but it is also recommended to drink as soon as possible after opening, more than 15 days after the rapid multiplication of bacteria, which may lead to discomfort.

For the use of barrel mineral water, the cleaning of the drinking fountain is key. It is recommended to thoroughly clean and disinfect the water dispenser after every 2 months of use, preferably by a professional to ensure the disinfection effect. At the same time, in order to maintain good health, should not drink the same brand of bottled water for a long time, you should choose different brands to drink alternately, in order to avoid the lack of certain trace elements caused by health problems.

When placing the water dispenser, you should choose a cool place and avoid exposing the bottled water to sunlight for a long time, which will directly affect the water quality. After opening the bottled water, the best drinking period is 10 days, more than this period of direct consumption of water may have security risks, so drink should be vigilant.