How to Keep Your Opened Wine Bottles at Best Quality

How to Keep Your Opened Wine Bottles at Best Quality

It is not unusual to find opened bottles of wine on refrigerators or cabinets. Habitually, when you pop a new wine and take a glass for quick refreshment, you leave with an unfinished bottle. Perhaps, there are times when you throw a party, and open new red wines, you end with half-full ones. Now, when you get ready for dinner and reach for your unfinished bottles, you always find the taste to be not as good. If you are thinking that it is just what it is, and you cannot do anything about it, think again. Surely there are ways to preserve the quality of your opened wine bottles for a good amount of time, and in this article, you are just about to be informed.

Firstly, let us answer the basic question: How long does red wine last once opened? Your wine's shelf life is determined by several things, including how it was stored and how often you opened the bottle. Normally, an opened bottle of red wine can stay on its calibre for 2 to 5 days. And if done right, you might enjoy it even for a week. In contrast, you’ll know it’s gone bad with these three tests: colour, smell, and taste. 

  • If your wine lost its vibrant colour, acquired a brown hue on the edge of the glass, and looks unappetizing; it might be caused by higher levels of acetic acid from fermentation or wine spoilage. 
  • A good aroma experience from your glass of wine should not pass if the quality is still right. If the fruity scent is replaced by a sharp whiff of vinegar, perhaps you should not drink it.
  • Considering that you passed the look and smell tests, you may now put your taste buds to the test. A wine that has gone bad will offer a harsh, acidic flavour comparable to vinegar, and will surely have a different taste from what is expected.

Note that a wine that has passed its expiration date does not make you sick. If you drink liquor that has been open for a very long time, the worst it can do is shock your palate. Unlike flat beer, which has an unpleasant flavour and can make you sick, bad wine has a vinegary or nutty flavour but isn't dangerous.

Our end goal here is to make your opened wine at the best quality for the longest time possible, and we will not make the process complex for you. The quickest and easiest way to do so is by having proper wine storage. Light and heat are two of wine's many foes. However, the greatest hazard it confronts is oxygen exposure – and only good storage can defeat the mentioned. In today’s market, many fancy gadgets are offered to help you with your wine. Yet, we’ve got you the simplest tips on how that good storage of opened wine bottles is achieved.

  1. Reduce the surface area - The more your red wine is in contact with oxygen, the more quickly the oxidation and wine spoilage will happen. A half wine is equivalent to half oxygen in the bottle, which is a no-good fact. To avoid this from happening, you may transfer your leftover wine to a smaller container, and seal it properly. You would want to get yourself a half bottle (375 ml) of wine. It is essential to place the bottle in the wine fridge immediately after. A refrigerated bottle of red wine that has been re-closed can last up to five days.


Here’s another neat trick: While an unopened bottle is best stored horizontally to keep the cork moist, opened bottles are best stored in an upright position. This basically reduces the amount of surface area exposed to oxygen. This is where getting a dual-zone wine fridge works best for you. Dual-zone units are far more adaptable, as they can accommodate both new and opened wines at the same time due to their separate storage compartments feature. The middle of these refrigerators has a divider, which can be horizontal or vertical. Each zone can have its temperature (you may have one zone for serving and the other for storage).

  1. Put them in proper temperature and humidity - The coolness and moistness of your storage are great factors in making the best out of your wine. Wines can be very fragile as climate, temperature, and sunlight can affect their delicate flavours; and already opened ones have higher risks. Acquiring a good-quality wine fridge would be a fantastic choice to address this issue. The advantage of a wine fridge over a conventional refrigerator is that your wines can be maintained at the right temperature, slowing oxidation and enabling their flavours to develop slowly without entirely shutting down in an overly cold fridge.

Too low humidity and corks will dry out, resulting in wine degradation. Too high humidity and the wine may be tainted, almost certainly resulting in the growth of mould and the deterioration of the labels. For this, a wine fridge can easily save you once again. The humidity control feature present in a wine fridge helps in maintaining the best of the wine bottle condition which keeps your wine at its optimum quality.

Wine storage shouldn’t be stressful! Follow through these quick tips and you’ll certainly get what every wine lover wants: optimum quality wine for the longest possible time. 

If this article has helped you see your need to get yourself a wine fridge, then Wine Silo has got you covered. Wine Silo offers a variety of wine fridges from single zone to dual-zone to cater to your storage needs for your favourite wine. Check out our premium wine fridges for reasonably good costs.

For more information on Wine Silo, follow @WineSilo on Facebook and subscribe to to get the latest updates from their page. 

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