Tequila, like many spirits, does not necessarily expire in the exact same way that perishable foodstuffs do, but it could undergo changes as time passes that affect its taste and quality. While tequila can be stored for long periods without spoiling, its flavor may evolve and diminish as time passes due to factors such as for example oxidation and contact with light and heat. Generally, unopened bottles of tequila may be stored indefinitely without significant degradation in quality, provided that they're kept in a cool, dark place far from direct sunlight and temperature fluctuations.

However, once a jar of tequila is opened, its shelf life may differ depending how it is stored and the conditions it's exposed to. Contact with oxygen may cause the flavors of tequila to improve over time, resulting in a loss of freshness and complexity. Additionally, if a jar of tequila is stored improperly, such as for example in a hot or humid environment, it might become prone to spoilage and degradation.

To prolong the shelf life of an opened bottle of tequila, it is vital to store it properly by keeping it does tequila expire sealed and far from heat, light, and oxygen. Some tequila enthusiasts also recommend storing opened bottles in the refrigerator to decrease the oxidation process and preserve the flavor. However, it's important to see that storing tequila in the refrigerator may cause it to become cloudy, but this does not affect its quality or safety.

With regards to taste, tequila could become smoother and more calm with age, particularly if it's aged in oak barrels. However, prolonged contact with oxygen also can cause the flavors of tequila to become dull and flat, resulting in a loss in complexity and character. Consequently, it's generally recommended to eat opened bottles of tequila within a few months to annually for optimal flavor and quality.

Ultimately, while tequila doesn't expire in the original sense, it may undergo changes with time that affect its taste and quality. By storing tequila properly and consuming it within a reasonable timeframe, you can make certain that you enjoy the entire flavor and character with this beloved spirit.