How long is the shelf life of bottled water? It can be kept unopened for three months after opening 15 days.

In life, many people use bottled water at home. Put it on the water dispenser and you can drink it conveniently. In the process of use, many people will ignore a serious problem, that is, they have not finished drinking bottled water within the shelf life. So, how long is the shelf life of bottled water? For the sake of health, let's have a look.

How long is the shelf life of bottled water? If bottled water is unopened, the shelf life is usually three months, and some are only one month; If bottled water has been opened, its shelf life is only about 15 days, and the best drinking time is 5~7 days; If the unsealed bottled water is used for more than 15 days, the taste of the water has not changed, but the bacteria in it have exceeded the standard, which is not good for your health!

Expired bottled water can't be drunk: after bottled water comes into contact with various microorganisms in the air, bacteria will inevitably produce and then breed in the water. After the shelf life, water is easy to deteriorate; Especially some good bottled water, because there are many nutrients, bacteria are more likely to breed. If you are exposed to the air for a long time, it will go bad more easily, and people will have diarrhea after drinking it.

Note: Many people don't finish drinking bottled water before going out, and continue to drink it after half a month or more. Some people may think it's okay, but it's actually wrong. Drinking this water is harmful to their health; In addition, there are few people in the family, and some people drink a bucket of water for a month, which is also wrong. You'd better finish drinking bottled water within half a month, otherwise you don't know why you have diarrhea.

What should I do if bottled water expires? Unsealed or unsealed bottled water is obviously not drinkable after it expires, but it will be too wasteful to dump it directly, so everyone can wash it, which is cleaner than tap water; In addition, expired bottled water can also be used for cooking. High temperature will kill many bacteria in water, making it healthier and more delicious to cook.

Summary: See the full text about the shelf life of bottled water. You know, bottled water can be kept unopened for three months, and it can only be kept for 15 days after opening, and it is best to drink it within 7 days. In addition, for the sake of health, everyone should clean the water dispenser regularly to ensure the health of drinking water. Interested friends can also see how long mineral water can't be drunk after opening.