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How Long Does String Cheese Last? Does It Go Bad?

If you’ve ever grabbed a quick snack of string cheese from the fridge and then wondered how long it lasts before it starts to go bad, then you are certainly not alone.

String cheese is an incredibly popular food choice – in part because it’s already pre-portioned, tasty, easy-to-eat on the go, and has some nutritional advantages.

But as any good snacker knows: all convenience comes with an expiration date, so today we’re diving into the question of string cheese’s shelf life so you can make sure yours is fresh enough for your next snack break (and avoid any possible health risks that could come with consuming expired foods).

What is String Cheese?

String cheese is a type of cheese that is made in a long, stringy shape.

It is typically made from mozzarella or cheddar cheese, and is popular as a snack food.

String cheese is usually sold in individual servings, and can be found in most grocery stores.

How Long Does String Cheese Last?

Assuming that you store your string cheese in the fridge, it should last for up to two weeks.

This is because string cheese is a type of fresh cheese, and as such, it has a relatively short shelf life.

However, if you store your string cheese in the freezer, it can last for up to six months.

Of course, the actual length of time that your string cheese will last will depend on a number of factors, including how well you wrap it and how frequently you open and close your fridge door.

In general, though, you can expect your string cheese to last for at least a couple of weeks in the fridge.

If you find that your string cheese is starting to smell funny or look slimy, then it has probably gone bad and you should throw it away.

However, if it just looks dry or crumbly, then it is probably just getting old and is still safe to eat.

Can You Freeze String Cheese?

You can freeze string cheese, but it’s not going to taste as good as fresh string cheese.

The freezing process changes the texture of the cheese, so it will be more crumbly and less smooth when you thaw it out and eat it.

That said, if you’re in a pinch and need to use up some string cheese that’s been sitting in your fridge for a while, freezing it is better than throwing it away.

To freeze string cheese, first remove it from the packaging.

Cut the cheese into smaller pieces if necessary, then place them on a baking sheet lined with parchment paper.

Freeze the cheese for about two hours, or until solid.

Once frozen, transfer the cheese to an airtight container and store in the freezer for up to three months.

When you’re ready to eat the frozen string cheese, thaw it in the fridge overnight.

The next day, enjoy your crumbly, slightly less delicious string cheese.

What are The Signs Of Bad String Cheese?

The signs of bad string cheese are fairly obvious.

If the cheese is discolored or has mold on it, it should be thrown out.

The texture of the cheese can also change when it goes bad – it may be harder or softer than usual.

And finally, bad string cheese will have an unpleasant smell.

If you’re not sure whether or not your cheese is still good, it’s always better to err on the side of caution and throw it away.

How Can You Extend The Shelf Life Of String Cheese?

String cheese is a type of cheese that is made from curdled milk.

It has a strong flavor and a rubbery texture.

String cheese is a popular snack food, but it can go bad if it is not stored properly.

The best way to extend the shelf life of string cheese is to store it in the fridge.

String cheese should be wrapped in wax paper or foil before being placed in the fridge.

It will last for up to two weeks when stored in this way.

You can also freeze string cheese to extend its shelf life.

Wrapped string cheese will last for up to six months in the freezer.

When you are ready to eat it, thaw the cheese in the fridge overnight before unwrapping and enjoying.

If your string cheese has gone bad, you will know because it will have a sour smell and a slimy texture.

Bad string cheese should be discarded immediately.

How to Store String Cheese?

String cheese is a type of cheese that is made by stretching out curds until they form strings.

It is a very versatile cheese that can be used in many different dishes.

String cheese can be eaten as a snack, used in cooking, or even added to a salad.

The best way to store string cheese is in the fridge.

String cheese can last for up to two weeks in the fridge.

If you want to extend its shelf life, you can also freeze string cheese.

Frozen string cheese will last for up to six months.

To prevent string cheese from drying out, make sure to wrap it tightly in plastic wrap or foil.

You can also store string cheese in an airtight container.

If you notice that your string cheese has started to dry out, you can add a piece of bread to the container to help keep it moist.


We have explored the answer to the question, “does string cheese go bad?” and have provided some tips on how to extend the shelf life of string cheese.

String cheese can last for a few days to a few weeks after the “best by” date, but it will start to lose its flavor and become harder over time.

If you see mold on string cheese, it is best to throw it out.

To store string cheese, keep it in the fridge in the original packaging or wrap it in foil or plastic wrap.

How Long Does String Cheese Last? Does It Go Bad?

5 from 1 vote
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Course Shelf Life
Servings 1 Serving


  • String cheese
  • Air-tight containers or Ziplock bags
  • Labels and markers


  • Store your product in an labelled container in a cool, dark place like the pantry or fridge.
  • If your food is frozen, allow it to thaw in the fridge before cooking.
  • Make sure to look for signs that your food has gone bad before eating it.
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