How Long Do Mushrooms Last in the Refrigerator? – 5 Signs To Know

How Long Do Mushrooms Last: Mushrooms offer a nutritious and versatile alternative to meat. As everyone knows, mushrooms will go bad very easily. Most people may wonder, how to store them properly without going bad. if you are the one using mushrooms for the first and feeling the same or if you are the one who bought mushrooms on sale, and thinking of storing process as they have to last long.

In this simple guide, we are going to provide you with more information like how long do mushrooms last, how to store mushrooms to extend their shelf life, tips to know the mushrooms have gone bad, and many more.

How Long Do Mushrooms Last

How Long Do Mushrooms Last?

As we mentioned above, mushrooms have a pretty short life span. Fresh whole mushrooms will last in the fridge only for 10 days and after they begin to show signs of spoilage. Cooking and freezing mushrooms will help them to last for longer. Dried mushrooms have the longest shelf life and can keep them for upto 3 years. Storing them in a proper way is a key point for the long shelf life.

Below we are going to provide you with the table to know how long do mushrooms last.

 Types Pantry Fridge Freezer
Fresh mushrooms Not Recommended 5-10 days Not Recommended
Cooked Mushrooms Not Recommended Not Recommended 7-10 days
Dried Mushrooms 1-3 years Not Recommended Not Recommended

Shelf life of Mushrooms

Tips To Tell If Mushrooms Have Gone Bad

We can easily detect mushrooms if they have gone bad, it is not a big difficult task. Here we are going to discuss some easy pretty clear signs to know that mushroom has gone bad. So that you can check them before you eat them so that you will be safe.

Slimy Mushrooms

If you leave your mushrooms in the fridge for two weeks or if you leave them at room temperature the skin of the mushrooms will become slimy. So when you first look at them, check whether they are slimy or not. If they are slimy it is a sign that they are ready to discard.


Mushrooms have the most water content. So, they should be plump and smooth if they are fresh. But if you find wrinkles on the mushrooms it means that they are dehydrated. It is a sign that they are ready to get spoiled. So when you see wrinkles on it slightly, cook them immediately, but if they are completely dried out, it is better to toss them out.

Mold Growth

Mold growth is another sign to tell that mushrooms have been spoiled. For mushrooms mold growth will be formed easily underbelly. If you do not store the mushrooms properly they will easily get mold. If you find mold growth only in a few mushrooms, just toss out the entire bag.


If you get a rancid smell from your mushrooms when you open the container, it is a clear sign that the mushrooms are spoiled and it is time to discard the mushrooms.

Dark Spots

If you store mushrooms for too long they will develop bruises on the surface. But still, it is better to consume before it completely goes bad. This is the starting sign that tells your mushrooms started to spoil. Try to pay attention when you pick the mushrooms from the store as well.

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Best Ways to Store Mushrooms

If you do not store the mushrooms properly, they will easily go bad. As storing is very important, here we are going to provide you with some best tips to follow, which will make your mushrooms store long.

  • When you pack your mushrooms to store, you need to be careful as mushrooms have high water content. If you store them in an air-tight bag, moisture in the mushrooms will be absorbed by the bag and it will keep mushrooms for a long. You can also store mushrooms in the bag that comes when you buy them in the store.
  • Always store the mushrooms in a refrigerator. And also keep them in the main compartment of the fridge.
  • And also make sure that no other containers should be kept on top of mushrooms. So that you can avoid rapid spoilage.
  • The next option, that you have is storing them in the freezer, but you need to freeze fresh mushrooms as soon as possible.
  • Always it is best to store the mushrooms without washing them. You should never, cut, peel or remove the stalk when you are storing them to avoid bruising.

Do Mushrooms Really Go Bad?

Yes, mushrooms will go bad as they will deteriorate quite fast. Even store-bought mushrooms will not have any expiry date they will not stay for a long period of time. You can see the signs of spoilage slowly after two weeks. Although refrigeration will help you long shelf life for mushrooms, fresh fungi will start to turn if stored in the fridge for longer than recommended.

Risk of Consuming Expired Mushrooms

If you eat the spoiled mushroom it can increase the risk of stomach ache and diarrhea, as we dont have an expiry date for store-bought mushrooms. Dont worry many of them will be afraid of mushroom poisoning, but it is rare. By eating spoiled mushrooms you have to sacrifice the taste, flavor, and quality. So, to avoid all these, we recommend not eating spoiled mushrooms or those which are still storing more than two weeks even though there are not having high risks.

Can You Freeze Mushrooms?

Yes, you can freeze mushrooms, while they are raw, cook them in a pan before you pop them into their hibernation. And in the freezer, you can last for upto 9 to 12 months.

Interesting Things About Mushrooms

Here, we are going to provide you with some interesting facts that many people do not know.

  • Mushrooms are the fruit of a fungus.
  • Some types of mushrooms will glow in the dark.
  • Mushrooms can create airflows to disperse spores.
  • Mushrooms are planted which does not have chlorophyll.
  • And mushrooms will take nutrients from other materials.

FAQs on How Long Do Mushrooms Last

1. How long are mushrooms good for?

Mushrooms will last an average of 5 to 7 days if you kept them in the refrigerator. Storing properly is always an important thing to store for a long time.

2. How long do mushrooms stay alive?

Most mushrooms will only stay fresh for about a day at room temperature before they start to brown and turn slimy.

3. Does mushrooms go bad?

Yes, mushrooms will go bad easily. And storing it properly is an important thing. Mushrooms can last only for two weeks if you keep it in the refrigerator. Even though it doesn’t have an expiry date. It will go bad.

In a Nutshell

We hope you enjoyed this quick guide on how long mushrooms last. And after reading this, still, if you have any doubts you can share them with us in the comment section below and we try to resolve them as early as possible. For more interesting updates, you can follow our website



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