Expiration & Storage Tips
When does wine expire?
Once unopened, wine can last 1-2 years beyond its labeled expiration date, if properly stored. Red wines generally have a longer shelf life than white or rose wines. After opening a bottle of wine, it generally lasts 1-3 days if kept in a refrigerator. Fortified wine like Port, Madeira, or Sherry can be enjoyed up to a week or more after opening. For frozen homemade wine cubes, once in the freezer, they can retain quality for about 3-6 months. They're safe indefinitely, but quality may deteriorate.
How do you tell if wine is bad?
A good rule of thumb to determine whether wine has gone bad is to trust your senses. Start by looking at it. If the color is brown, or if there is a sort of haziness or cloudiness, it might be bad. For smell, if it has a scent of vinegar, rotten eggs or vegetables, wet newspaper, or a damp, moldy smell, it's most likely gone off. Lastly, the taste. A nice mouthful of sour, tangy or oxidized wine will be your final confirmation that your wine has indeed gone bad.
Tips for storing wine to extend shelf life
• Store unopened bottles in a dark, slightly damp and cool environment - ideally at 55°F (12.8°C). The ideal humidity is 70% as less may cause corks to dry out.
• Store the bottles horizontally if they have corks to prevent the cork from drying out, which could result in the wine being oxidized.
• Avoid storing wine near strong odors. Wine corks are porous and can absorb smells which could affect the flavor of the wine.
• Once opened, re-cork the bottle tightly or use a wine stopper and refrigerate it to slow down the oxidation process.
• If you regularly consume wine but are unable to finish an opened bottle, a good technique is to pour the remaining wine into an ice cube tray and freeze it. This way, you can use individual wine cubes for cooking or add to your next glass of the same wine.