Expire date of bottle soda and how long are soda good for?

The expiration date on a bottle of soda typically indicates the period during which the beverage maintains its best quality, rather than a strict safety deadline. Unopened soda can last for several months to a year past the expiration date if stored properly, as the carbonation and flavor can diminish over time. Once opened, soda should ideally be consumed within a few days to a week for optimal taste and freshness. Always check for any off flavors or signs of spoilage before consuming.