Cold-brew is always the right choice for a low acid yet perfectly tasty coffee. Won’t it get better if you can get coffee on the go? For this purpose, you need to keep a concentrate ready. The solute can only work best in cold form. Therefore you need to brew some cold coffee. 
Now that we know that cold brew concentrate can help us let us know how long does it last. For instance, you are a busy bee and have no extra time to brew coffee every day. For your ease, you can make a cold concentrate once and can enjoy it over the week.
Yes, that means that cold brew coffee has a shelf life of about two weeks. The cold brew can go the right way for two weeks in the refrigerator. On the contrary, the taste may shuffle a bit, but it does not go wrong.
To make it last longer, you need to cut down on water quantity. Lesser the water more, your cold brew can last. So brew some cold coffee concentrate and enjoy quick coffee every time.
Should Coffee be Refrigerated
Refrigerating everything is not a good idea. However, it would help if you put some essentials in the freezer or refrigerator but imposing the same on coffee is unfair. On the other hand, you can keep the coffee beans or grounds on a more relaxed place away from sunlight.
Moreover, if you accidentally brew some extra coffee, you need to think about putting it in the refrigerator. For instance, you can use that brew later on instead of throwing it down the drain.
If you have the hot brew, make sure you bring it to room temperature first before putting it in the refrigerator. Other than this, cold brew can easily sit in the fridge. To be on the safer side, try to brew fresh. Otherwise, you can use or refrigerate brewed coffee for 2-3 days.
How Long Can Coffee Sit Out
Along with the possibility of putting our coffee in the refrigerator, we must know how long it can sit outside. So to our surprise, coffee can sit out for nearly 12 hours. Our advice will be that you drink your coffee as soon as you brew it. Letting it sit for a more extended time may affect the taste, flavor, aroma, and properties. To make sure you have an adequate intake of coffee, try to drink it fresh.
You can go for a storage option for a cold brew, but a hot mixture will not allow you to taste it after 12 hours if it is out of the refrigerator.
Does Iced Coffee Go Bad
Iced coffee can never survive outside the refrigerator. The icy qualities will melt away and turn into a moldy beverage. For this purpose, you have to have to store it in the fridge. Ideally, iced coffee or cold brew can last up to 14 days but try to use it earlier.
The better, the fresher, and even if you refrigerate it, try to use it within one week for the best taste. If not used in time, it will taste much sharp and bitter with much acidity.
Storing Cold Brew Coffee
We will tell you how you can store your cold brew for long. Try to make it in the form of a concentrate. Other than this, avoid heating the solution. Add coffee in a filter pouch. Please place it in the water jar and let it steep overnight in the refrigerator.
The next morning take out the coffee residue and store the coffee concentrate in an airtight jar. Now you can enjoy the cold brew or make a hot brew with it for around two weeks.
That is how you can store cold brew ina safe and healthy manner.
How to Know If the Cold Brew has Gone Bad
Cold-brew rarely goes wrong. It only loses its essence, aroma, and flavor. The caffeine contents may also be less in old refrigerated coffee. Other than this, it will taste more bitter. The hardest part is that you cannot detect it by smell or appearance. You drink it and then realize that it is time to throw it in the sink.
Therefore, we believe that you must use the cold brew in the refrigerator within one week.
Does Brewed Coffee Go Wrong – Final Verdict
Yes, brewed coffee goes terrible so quickly. That is why you need to brew fresh and drink fresh. Let’s say you have to leave it for some reason, still try to drink it within the next 30 minutes. Otherwise, it will go lousy in the sense that the taste will fly away from the cup leaving behind all the bitterness.
Hot brews are prone to go lousy quickly, but luckily we have the cold brew option. Yes, cold brew can last much longer than the hot mixture. To your amusement, you can use the cold brew in the refrigerator for two weeks.
In a nutshell, try to use even the cold brew within its shelf life. Other than this, try to make the concentrate and refrigerate it in airtight jars. Also, avoid heating the cold coffee in the brewing process. Go for long steeping spans.
Dear coffee lovers, do not disrespect coffee and brew it fresh always.
Read More: How To Make Nitro Cold Brew
FAQs
1: Is it safe to drink a day old coffee?
No, it is not safe to consume a day-old coffee. There are chances for mold to appear on your coffee the next day. Other than this, reheating the brewed coffee will indeed affect the taste and properties of coffee.
2: Can you drink coffee left out overnight?
We will recommend that you should not drink coffee left out overnight. Coffee in the refrigerator may last for 1-2 days, but outside it can go a bit bad. The taste, aroma, and flavor all can go wrong outside the fridge.
3: What happens if you drink bad coffee?
Although it will not have any severe physical health harms, other than this, the intolerants and sensitive people may have vomiting, bloating, and acidity. So it is better to have fresh coffee every time.