How Long Does Bottled Water Last? 

There is no definite answer to the question, “how long does bottled water last?” Although the average bottled water bottle can be expected to last two years or more, the quality of the product can be affected by improper storage techniques. Properly sealed and stored, however, a bottle of bottled water should not spoil and should retain its wholesome qualities for a long time. 

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However, as with all food products, the bottled water shelf life is not guaranteed. A variety of factors can affect the quality of a bottle of bottled water, including the type of plastic used to manufacture the product, the amount of carbonation in the water, the temperature at which the water is stored, the amount of additives included in the drink, and the amount of oxygen available in the bottle. 

The best place to store an unopened bottle of bottled water is in your kitchen. You may want to consider a kitchen cabinet or a pantry. Unopened bottles should be preferably kept out of the sun and away from heat sources. They should also be wrapped in a tightly fitting, heat-resistant package. 

If you plan on storing your bottle for a longer period, make sure to remove any excess air, and seal the bottle to prevent leakage. Keeping your bottled water out of the sun is especially important on hot summer days. It is a good idea to store bottled water in a cool, dark place. 

Another way to ensure that your bottled water lasts for a longer period of time is to refrigerate it. If the bottles are properly sealed, refrigerating them can prolong their life indefinitely. 

Although there is no exact date when a bottled water bottle will be safe to drink, it is generally recommended that you replace your drinkable water at least every two years. This is because the bottles will eventually break down, which can lead to an increased risk of disease. 

Several manufacturers have included a best-by date on their bottles. These dates are not required by law, but they do show the manufacturer’s quality standards. For instance, most bottled water companies include a standard two-year expiration date on their bottles. 

The best way to know for sure what the exact expiration date of your bottled water is is to check the label. The FDA has no requirements for a dated product, but the agency does monitor and regulate the industry. In some cases, companies use a best-by date to help manage inventory. 

Some manufacturers also include an “expiration date” in their ad campaign. The FDA does not require these companies to give consumers any information about the expiration date, but they do indicate that the aforementioned ‘best-by’ is a measure of the health benefits associated with the drink. Having said that, it is advisable to consult your physician for any medical advice. 

While there is no definite answer to the question, how long does bottled water last, it is likely that your best bet is to keep your bottled drinkable water in a clean, dry place. If you do find that your water has gone bad, it is best to discard the bottle as soon as possible.