Does whiskey go bad?

In this brief guide, we will answer the question, “does whiskey go bad?” and discuss why does whiskey go bad, and does opened whiskey go bad fast?

Does whiskey go bad?

Yes, whiskey does go bad.

Whiskey is made from grains like barley and rye, which are fermented and then distilled to remove the water. The alcohol content of whiskey is usually between 40-60 percent ABV.

If you’re buying whiskey on the shelf and it’s not sealed in an airtight container, it will go bad over time. If you buy whiskey in a bottle or can, it’s best to keep it tightly sealed until you’re ready to drink it.

Whiskey is one of the oldest distilled beverages in the world, and it has been around for hundreds of years. There are many different types of whiskey, from single-malt scotches to blended whiskies, which are made by combining different types of whiskeys together.

The aging process is what makes whiskey different from other types of alcohol. When you make a drink like a whiskey, you must age it for a period of time in order for it to be considered “good” quality.

The aging process can take many years depending on how much time is needed in order for the spirit to become mature and taste like something that’s worth drinking again after being aged this long!

So if you’ve got some leftover bottles lying around your house, don’t worry! They’re still perfectly drinkable! 

There are some factors that can accelerate the process of spoilage. The main factors include:

Age: Old whiskey should be avoided in favor of younger spirits. This is because as the spirit ages, it becomes more susceptible to bacterial and mold growth, which can make it harder to store and sell.

Bottle type: Certain types of bottles will not allow the whiskey inside them to age properly, so it’s important that you use a glass or ceramic jar when storing your whiskey.

Storage conditions: You should store your whiskey in a cool, dry place away from direct sunlight and heat sources such as fireplaces and heating vents.

Why does whiskey go bad?

Whisky is one of the most popular drinks in the world, but it’s also one of the most difficult to keep fresh. Whisky has a long shelf life, but it does have an expiration date. When you drink whisky, it’s going to go bad if you don’t drink it up before then.

Whisky actually goes bad in two ways: oxidation and fermentation. Oxidation happens when air gets into your bottle and reacts with the alcohol inside. It causes the color of the liquid to change, which makes it look like something is wrong with your whisky.

The same thing happens when you leave your bottle open on a shelf or cupboard, the air will eventually get into your bottle and oxidize it beyond repair.

The second way that whisky goes bad is fermentation. This happens when yeast gets into your bottle and eats up all of the sugar in the alcohol molecules inside. If this happens too much, like if you leave your bottle out too long, then you’ll end up with some awful-tasting stuff!

Temperature and humidity levels also play a role. That’s why we recommend keeping your whiskey in an airtight container whenever possible: not only will this help protect against moisture loss and oxidation from the air, but it’ll also keep those potent flavors from getting diluted over time!

What are the tips to store whiskey for a long time?

Keeping your whiskey in the right temperature and humidity is crucial to its longevity.

To maximize the life of your whiskey, keep it in a cool place. If you’re storing it in the fridge, make sure the temperature is below 40 degrees Fahrenheit. 

For a whiskey to age properly, it needs to be stored in a cool, dark place. This means that you should keep your bottles away from direct sunlight, and ideally in an upright position.

One way to do this is by storing your bottles inside of a cabinet or other enclosed space. You can also use shelf liners to help keep the whiskey from sliding around too much, which could cause it to oxidize (which would ruin the flavor).

Does opened whiskey go bad fast?

Yes, the opened whiskey can go bad fast

There are many factors that contribute to the speed at which a bottle of whiskey goes bad. One of the most important factors is the temperature at which it was stored. When you open a bottle of whiskey and leave it in an area where temperatures regularly exceed 75 degrees Fahrenheit, it will quickly start to lose its flavor.

If you want to make sure that your whiskey stays fresh for longer, try storing it in a cooler location. If you’re worried about how long your whiskey will last, refrigerate it after opening.


In this brief guide, we have addressed the question, “does whiskey go bad?” and discussed other questions related to the subject, such as why does whiskey go bad, and does opened whiskey go bad fast?


Leave a Comment