Aquafina and Dasani, the two top selling brands in the United States, are "purified drinking water." Other popular brands, including Poland Spring and Arrowhead, are "spring water." Evian is "mineral water," and Perrier is "sparkling mineral water." Eldorado Springs is "artesian spring water." These pink timberland boots labels primarily indicate two things about the water in the bottle: its source and any treatment it has undergone. So your garage is probably not a good storage place for bottled water. In terms of how long you can store it, the IBWA says it'll be indefinitely drinkable if you store it in the right conditions.
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