Alcohol Shelf Life: The aging of alcohol and its taste changes is a topic that is always in discussion. Some alcohols lose their flavor over time while others develop flavor with age.
Beer
Beer is one of those alcohols that has a very short shelf life. In general, beer should be consumed within six months, especially if it is in a bottle or can. Once opened, beer should be consumed immediately as it loses both its fizz and flavor once exposed to air.
Whiskey
Whiskey is a hard drink that has a long shelf life even after opening. However, its taste may fade after 1-2 years of opening. Whiskey should be stored in a cool and dark place to maintain its quality.
Rum
Rum also has a longer shelf life than whiskey, but it should be sealed and stored in a cool place after opening. If rum is stored properly, its flavor can last for a long time.
Liquor
Wine has the shortest shelf life, especially when it has been opened. Once opened, wine should be consumed within three to five days as after that, its taste can change and it can go bad.
Liquor
The shelf life of tequila also expires soon after opening. It loses both its aroma and flavor once opened. Tequila should also be stored in a cool, dark place to maintain its quality.