How Long Can You Keep Liquor?
Liquor, especially unopened bottles, can last for a very long time, even decades or more. However, once opened, liquor can start to lose its quality and flavor over time. Generally, spirits like whiskey, gin, and vodka can last for several years after being opened, while liqueurs and other flavored spirits may only last for a year or two. It’s important to store liquor in a cool, dark, and dry place to preserve its quality and flavor for as long as possible.