Expert Tips for Properly Storing Wine After Opening Without a Cork

Wine is a popular alcoholic beverage that many people enjoy. Whether you are an occasional wine drinker or a connoisseur, knowing how to store your wine properly after opening it without a cork is essential. This article will provide some valuable tips on how to do so.

Why storing wine properly matters?

When you open a bottle of wine and don’t finish it all in one sitting, the leftover liquid can easily spoil if not stored correctly. Wine’s flavor profile can change dramatically when exposed to oxygen for extended periods of time, making it taste sour or vinegary. This will ruin the drinking experience and waste your investment.

The problem with using corks

The most common way people store wine after opening is by reinserting the cork back into the bottle. However, this method may not be effective in creating an airtight seal since corks tend to shrink over time due to exposure to air.

Alternative methods for storing opened wines

Vacuum Pump

A vacuum pump creates negative pressure inside the bottle by sucking out excess air from it and leaving behind only enough space for the remaining liquid. The result is an almost perfect seal that prevents oxidation from destroying your favorite vintages.

To use this method:

1) Insert the stopper into the mouth of your opened bottle.

2) Attach the vacuum pump onto its top.

3) Start pumping until you hear no more sound coming out of it.

You may need anywhere between five and ten pumps depending on how much liquid remains in your container before sealing everything up tight.


Using Vacuum pumps won’t help preserve sparkling wines as they require certain levels of CO₂ – which vacuum pumps remove.

Glass Marbles Method

This method also makes use of the physics of air and oxygen. By adding glass marbles to the bottle, there is less space for air, hence reducing oxidation.

To use this method:

1) Take some clean glass marbles and sterilize them.

2) Place a few in your empty wine bottle (depending on how much wooden you have left).

3) Pour your leftover wine over the top till it reaches just about where it did before you started drinking from it.

4) Seal with lidded cap or wrap with cling film so as to ensure there is no leakage.


The downside to this option might be that they are easily misplaced or lost if not stored properly.

The Conclusion

Storing opened wines without corks could seem like a daunting challenge at first glance but there are many alternative methods at our disposal. While each has their pros and cons, vacuum pumps and precious stones remain certain favourites as they don’t require prior preparation and offer an almost perfect seal. But whichever way you choose to go, make sure to drink your opened bottles within three days for optimal flavour!

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