How Long Will Bottled Water Last Unopened. I don’t think i’ve ever heard of a problem with its expiring as long as it is kept cool and where the sun doesn’t shine on it. It is likely to get contaminants/infection from:
Cap tightly and identify each container with the words “drinking water” and the date kept. bottle water treatment typically uses ozone and other technologies like chlorine dioxide or ultraviolet light this improves taste and kills all bacteria. Unopened bottled water lasts two years.
How Long Does Bottled Water Last Reviewd 2020
fill bottles or containers straight from the faucet. Bottled water lasts for years. unopened commercially bottled water is the safest and most reliable source of water in an emergency. how long does bottled water last unopened 1.