How long can bottled water be stored after opening?
–Bottled water is commonly used in both homes and offices. Do you know how long bottled water can be preserved after opening?
Bottled drinking water is a popular product in today’s life. It is popular thanks to its convenience, especially for group activities. However, safety issues are of great concern, and how long bottled water can be preserved after opening is something that makes many people wonder.
How long can bottled water be stored?
Although closed containers of water may be safe to drink for up to a year, opening the lid will significantly shorten its lifespan. When the water bottle comes into contact with the air, the surrounding environment or elements on the drinker’s hands and mouth, the water is no longer safe.
In general, the shelf life of bottled water or bottled mineral water is one year, but the storage time after opening is relatively short. If this time exceeds, you should not drink.
In general, the shelf life of unopened and properly stored bottled water is about 6 months. If bottled water comes from a natural source, you don’t have to worry about the expiration date, but if the water has been treated, it is best to only use it within 6 months, because the carbon dioxide in the air will react with the water and make the water toxic. acidity.
Therefore, 6 months is the ideal time for bottled water to maintain its quality and ensure safety for users. After this time, the water quality will change and is not good for human health.
Once opened, bottled water will have a maximum shelf life of 15 days, it is best to drink within 7 days. Once the lid is opened, the water inside will be exposed to air and bacteria will also enter. Therefore, if left for too long, bottled water is easily infected with bacteria, viruses… causing poor water quality, bad smell and harm to health.
Once opened, bottled mineral water should be consumed as quickly as possible to obtain maximum purity. If necessary, store opened water bottles in the refrigerator to slow bacterial growth. According to the shelf life experts at Still Tasty, a continuously refrigerated bottle of water can maintain its quality for four to six days after opening.
Store bottled water properly
How long bottled water can last depends a lot on conditions and storage. If you do not store bottled water properly, the shelf life will not last up to 6 months.
Bottled water should be stored in cool places and away from direct sunlight. Temperature can cause the water to warm up, making it easier for toxic chemicals in the tank to seep into the water.
The place where the bottle is stored must be dry, clean, and free of stagnant water to avoid re-infection.
Carefully read usage instructions and storage period to always use the best quality water.
Advantages and disadvantages of bottled water
Bottled water is water that is packaged and bottled for convenience in transportation, storage and use. This is a popular form of providing drinking water to individuals, restaurants, cafes…
Advantage
– Bottled water is very convenient to use. You can easily buy it at grocery stores or water dealers and use it immediately without going through a filter.
– Bottled water is pre-packaged in bottles or jars so transportation is also easy and convenient.
– There are many types of bottled water available, including mineral water, purified water with capacities from 5 liters – 20 liters, allowing you to choose according to your preferences and needs.
Currently on the market there are many different types of bottled water and not all bottled water is really clean and safe for you to use directly. Therefore, you should choose bottled water from reputable brands to ensure the best quality. Avoid using unlabeled, super cheap products.
Defect
– Water quality may not be guaranteed: Bottled water from reputable brands will be filtered according to strict procedures and ensure hygiene. However, there are still many establishments selling bottled water that do not meet hygiene standards, and the finished water product after filtering is not safe for direct drinking, which is difficult for users to determine.
– Expensive cost: To maintain the amount of water for the whole family or a large number of people in the office or school for a long time, the option of using bottled water is very expensive.
– Generates a large amount of plastic waste: Using bottled water creates a large amount of plastic waste from bottles or jars. This can affect the environment if not handled or recycled properly.