Beer can taste really bad and prove to be hazardous for the health if it gets rotten. So why does this happen in the first place? In most cases, drinkers do not take appropriate precautions while storing beer in the fridge. This is when its shelf life decreases, and the process accelerates.

So when you talk about how long does beer lasts in the fridge, several factors come into play. One of them is whether the cans/bottles have been opened or not. On average, closed beer cans can easily last up to 7 months. On the other hand, opened ones have a shorter life since the beer is exposed to internal contamination factors, including air and moisture.

Do Half-Opened Cans Rot Quickly?

The answer to this question is yes. Even the slightest inlet for air/moisture can ruin the drink. Hence, one should be sure that beer cans/bottles are stored without opening if they do not have to be consumed on an immediate scale.

Tips to Increase Beer Shelf Life?

When you talk about how long does beer lasts in the fridge, knowing about smart shelf life increasing tips is integral. So let us dip further into this.

One factor that reduces beer shelf life is temperature alteration. For instance, suppose that the internal fridge temperature is 10 degrees Celsius, and you keep increasing/decreasing it after every hour.  This will impact the cooling flow, which would result in the beer rotting.

Keeping an eye on the manufacturing date is also important since this decides the time span for which the beer can be consumed. Ideally, beer should not be consumed after 24 months of its production date. Unfortunately, most beer drinkers, even regular ones, do not know this. Retailers may offer old beer at lesser prices and people tend to get attracted to it, whereas it’s not a really good idea.

The key here is purchasing the limited quantity of beer that can be consumed in due course of time.

Detecting Whether Beer Is Spoilt or Not?

It is obvious that experienced drinkers do not have problems in detecting whether the stored beer is safe to drink or not. However, this may not be the case with everyone. There are some signs which show that beer cannot be consumed.

When you open a beer can or bottle, there is a strong fizz sound, which indicates that the drink is not rotten and can be consumed. Similarly, if there is no such sound, there are high chances that the beer has gone bad. Consuming bad beer can ignite health issues including food poisoning.

Beer has a lot of lather and foam, which is another indication factor. On opening the can/bottle, if you see that there is no or very little lather, it can also be considered a sign that the beer has gone bad.

One factor related to how long beer lasts in the fridge is the packaging. Usually, beer rots when the cans are rusty or there are minor cracks in the case of bottles.


Does the Color of the Beer Indicate Rotting?

That the changed color of the beer indicates whether the beer is good to be consumed or otherwise. For instance, if the shade is dark brown instead of gold, you should double-check by smelling the odor. However, in most cases, this is a sign that you cannot drink it anymore.

Does Spoilt Beer Have Any Health Hazards?

If you talk about serious health issues attached to consuming rotten beer, none. However, in many cases, you may end up with an upset stomach or high levels of acidity.

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