The phrase some wines get better with age does not Apply to a open bottle of wine. Once you uncork the bottle, the clock starts ticking. Despite all the gimmicks on the market the wines life of total quality fails completely within three to five days
Think of it this way you can cut an apple in half; it does not take long for it to turn brown. When wine is exposed to air, a process known as oxidation occurs. This can alter the flavors and aromas of the wine, making it taste less desirable. The process called oxidation eventually causes ethanol (alcohol) to turn into acetic acid, giving wine a vinegar-like taste. Vinegar itself is actually a combination of acetic acid and water. However, it’s important to note that wine does not spoil like other perishable beverages.
Heat and light are also enemies of wine. Wine should be stored at a cool temperature, especially after opening. Storing opened wine in a fridge causes the oxidation process to slow.
Factors such as the type of wine, its age, and how it’s stored can impact the lifespan of opened wine. Younger, lighter wines tend to have a shorter lifespan compared to aged, full-bodied wines. The general consensus is opened wine can last for up to 3-5 days if properly stored in a cool, dark place.
In some cases, light white and rosé wines can remain drinkable for up to a week after opening when stored in the refrigerator. While full-bodied white wines tend to oxidize more quickly, lasting about 3 to 5 days.
An opened bottle of red wine, on the other hand, can last 3 to 5 days in a cool, dark place.
Fortified wines like Port or Sherry have the longest shelf life, lasting a few weeks or even months after opening depending on the quality and storage of.
Champagne is intended to be enjoyed carbonated. It is not recommend to store the open bottle. Drink up!!
Yes fortified wines last a few days longer in the fridge. One major problem with a fridge is you keep opening it.
Let your nose and taste buds are the judge.

To preserve an open bottle of wine, you should
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Re-cork the bottle immediately after each glass to keep the wine fresh.
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Refrigerate the bottle. All wines, including reds, last longer if chilled once they're opened.
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Store the bottle upright if possible. Avoid storing open wine sideways.
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Keep the bottle away from direct sunlight and high heat. Favor cool, dark areas or a fridge. Avoid storage in temperatures above 70° F.
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When recorking, put the stained side of the cork back in first
Shelf Life & Storage
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Wines of Canada was developed and designed by Robert (Bob) Bell of Whi make or sell wine. Support is welcome as are suggestions and comments; should you see something that needs to be corrected please let us know.