How Long Does Canned Corn Last?

Last Updated on July 17th, 2023

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Tinned goods are among the longest-lasting edibles available. For example, labels on cans of corn often have a shelf life of no more than three to five years. But it will still be edible years later. 

Even after the expiration date has passed, canned corn can still be consumed safely for up to two years.

5 Food cans stacked together - How Long Does Canned Corn Last?

How Should You Store it?

There are several ways in which air can spoil food. Therefore storing it in airtight containers is helpful, but refrigeration is also necessary. The shelf life of resealed canned goods can be greatly increased by storing them in the coldest part of the refrigerator.

Unopened canned goods, such as corn, should be kept in cool, dry places away from moisture. You are also advised to keep cans somewhere they cannot be damaged.


What Can Ruin Canned Corn?

Damage to the can itself could ruin the quality of the canned corn inside, as with any form of canned food. 

The corn can readily become contaminated with botulism spores when canning your own food at home without following the proper canning procedures.

Not storing canned corn in the ideal environment can also decrease its shelf life significantly. For example, the can will rust if it is left vulnerable to moisture.


How Much of it Should You Store?

There isn’t a limit on the amount of canned corn you can store. However, if you feel you can store a large amount of canned corn in the best environment to sustain its shelf life, then you should. 

But do not take on more than you are capable of storing properly. If the canned corn isn’t stored properly, then it can go bad and become a waste.


How Can You Tell if Your Canned Corn is Ruined?

It is time to get rid of the corn if it begins to look strange, smell funny, taste funny, or mold begins to grow on it. In addition, corn that is contained in cans or containers that are rusted, bulging, leaking, or otherwise significantly damaged ought to be thrown aside.


Tips to Help You Prevent Canned Corn from Going Bad

Ensure you store the canned corn so it cannot be damaged or become susceptible to moisture. Keep it in a cool, dry place to keep it in the ideal environment.

If you have opened the canned corn, to prevent it from going bad, you can keep the corn in a sealed container and put it in the coldest part of the fridge.


Final Thoughts on How Long Does Canned Corn Last

Canned corn can last a very long time, years in fact. As long as you keep it in a cool, dry place away from moisture and the can itself cannot be damaged, it should be good for years.

Once opened, seal it in an airtight container and keep it in the fridge to keep it in good condition. Always check the corn for odd odors, mold, and strange taste. These are signs that the corn has gone back and is no longer safe to use.

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