Does wine expire?

In this short article, we will answer the question “Does wine expire?”, by clarifying this matter for you, including advice on how to spot faulty beverages and how to keep your labels intact.

Does wine expire?

No, for most situations. Wines do not deteriorate because they do not have a set shelf life. However, that doesn’t preclude beverages from having problems.

For instance, the fungus trichloroanisole, or TCA, which gives the wine a bad taste and odour, can destroy wine with cork stoppers. It is common to describe the beverage in these situations as tasting like a cork.

When excessive oxygen contact occurs during fermentation, issues with the wine-making process can also produce wine with a high concentration of acetic acid. As a result, the beverage starts to taste vinegary.

Wines that have been opened will unavoidably change in flavour and scent over time. 

This is because the wine’s acidity, aromas, and tastes are altered by the oxidation process that results from contact with oxygen.

Additionally, the wine tends to turn to vinegar if it is not consumed within the recommended storage period or if it is exposed to oxygen for an extended period, giving the beverage a strong and disagreeable flavour.

Is consuming expired wine unhealthy?

No. Acidity levels, tastes, and aromas in wine are harmed by faults. The flavour is altered throughout this procedure, but this does not indicate a health danger because the alcohol in the drink prevents the growth of microorganisms that are detrimental to the body.

Or, the notion that spoilt wine is bad is untrue. Defective wine is, at best, unappealing to the palate because wine does not deteriorate.

How can one tell if a bottle of wine is faulty or spoiled?

Examine the cork

It’s feasible to do some analyses when determining a bad wine. Check to see if the cork is dry, wet, or has a different odour first.

This drying can happen and the material is more likely to develop fungus, which modifies the fragrance when the wine is placed upright and the beverage is not in contact with the cork.

Additionally, if it is wet, it has spilt through the cork and has come into touch with oxygen, which has caused the wine to oxidise. It’s also a good sign if the beverage itself smells pleasant. After a few days of opening, if the wine starts to smell like vinegar, throw it away.

Keep an eye on the colour

As the wine is exposed to oxygen in the bottle, the colour may also alter.

Take a drink if none of the aforementioned indicators convinces you that the alcohol is bad. As the wine gets more acidic and imbalanced on the palate, changes in flavour will be fairly apparent.

Keep the wine fresh

Wines are vivacious, nuanced, and full of subtleties. As a result, you must store your items carefully. When the bottles are closed, the optimal location for storage is a cool area with a moderate temperature and controlled humidity, like an acclimatised wine cellar.

If the bottle is open, it’s best to use a wine pump saver and store it in the fridge for no more than three days. We do not advise putting the copy back in the cellar in these circumstances because the wine could leak through the cork.

Keep wine out of direct sunlight.

Even though wine does not rot in the heat, exposure to light and high temperatures can trigger chemical reactions that alter the drink’s properties. Conservation in noisy environments is also bad because this movement can affect the subtleties of the wine.

In light of this, it is advised to store wine in the refrigerator only just before serving to prevent the cork from drying out. It is best to keep corked bottles lying down while storing them so that the liquid contacts the cap’s material and prevents the cork from drying out.

Keep bottles with glass stoppers, cork stoppers, or plastic caps vertically after opening to prevent leaks.

To prevent perlage loss, sparkling wines should always be stored standing up as, unlike still wines, the liquid cannot come into touch with the cork.

How do keep open wines fresh?

Perhaps you’ve heard that wine deteriorates over time. This statement is not entirely accurate, although it is true that the drink experiences oxidation after opening, which affects its flavours and fragrances.

As a result, based on their makeup, certain wines have a maximum period of preservation.

For instance, sparkling wines retain for one or two days in the fridge if stored upright and with the cork in place to prevent explosions. 

Drinks in this category typically have a perlage, a thin layer of bubbles, but it is lost to the environment, which detracts from the flavour.

When placed in the refrigerator and corked, sweet wines, light whites, and rosés can last up to five days. The beverage is still drinkable, but it’s vital to remember that its flavour will mutate over time.

In the refrigerator, full-bodied whites can also keep for around 5 days. The oxidation process is hastened because the beverage previously came into contact with oxygen during the barreling process.

Tannic red wines typically last longer than light wines like Pinot Noir, which quickly lose their flavour.  However, if properly stored and equipped with a wine pump, fortified wines, which have a higher alcohol level and presence of wine spirit, can last up to 7 days.

Wines don’t have an expiration date, but you should always pay attention to the label’s storage instructions and consume it within the suggested time after opening. You can ensure the finest possible tasting experience in this way.


In this short article, we answered the question “Does wine expire?”, by clarifying this matter for you, including advice on how to spot faulty beverages and how to keep your labels intact.



Leave a Comment