How long can 5L Nongfu Spring last after opening the bottle?

About 2 days. It is best not to leave Nongfu Spring for more than two days after Kaifeng, especially in summer when the weather is hot and bacteria multiply rapidly. If the storage time is too long, it may accelerate the precipitation of harmful substances. Mineral water comes from mineral-rich open water or mountain spring water and is made by processing. Drinking mineral water properly can supplement minerals that the body lacks. It is suggested to connect with a cup when drinking, so as to reduce the pollution of bacteria in the mouth to water and prolong the storage time.

About 2 days. It is best not to leave Nongfu Spring for more than two days after Kaifeng, especially in summer when the weather is hot and bacteria multiply rapidly. If the storage time is too long, it may accelerate the precipitation of harmful substances. Mineral water comes from mineral-rich open water or mountain spring water and is made by processing. Drinking mineral water properly can supplement minerals that the body lacks. It is suggested to connect with a cup when drinking, so as to reduce the pollution of bacteria in the mouth to water and prolong the storage time.