Are dented cans safe to eat from?

In this short article, we will provide an answer to the question “are dented cans safe to eat from?” and the types of dents.

Are dented cans safe to eat from?

It directly depends on the type of dent to consider the safety of cans. In most cases, a food can that has a small dent but is otherwise whole is safe to eat. Cans that have suffered substantial damage should be thrown out immediately. 

A deep dent is big enough to fit your index and middle fingers comfortably. Deep dents are often characterized by pointy ends. If there is a large depression in the can’s top or side seam, the seam may break, enabling germs to enter the can. Any can that has a large dent on any seam should be thrown away immediately.

To avoid disappointment in the future, carefully examine any damaged food containers that you bring home from the grocery store. You should avoid purchasing damaged cans if you want to completely remove any risk.

It is completely up to the type of the dent

Dents in cans are often caused by the cans collapsing or being hit by something. As she points out, this may be a problem if it is situated in the can’s seam since it enables bacteria to enter the can and potentially cause illness.” It is thus advised that you throw away your can if the seam is damaged to protect your health from further harm.

If the risk is small, you should be OK. In most cases, a food can that has a small dent but is otherwise whole is safe to eat. As a result, if you have a tuna can that has a little bend in an inconspicuous place but otherwise seems to be in excellent shape, you should open it and thoroughly examine it.

Any larger dent, on the other hand, is a reason for worry. “If there is a large dent in the can, it should be thrown away.” Specifically, she defines a deep dent as one that is big enough for you to put your finger inside. Cans with large dents or dents on the seam should be discarded as soon as they are discovered.

Food poisoning and dent problems are related

Even though broken cans are rare, according to the USDA, they can cause botulism, a form of food poisoning that may be deadly because it affects the nervous system and the brain. Several symptoms include double vision, drooping eyelids, feeding difficulties, and breathing difficulties. Leaking and bulging cans are two more signs that canned food has been contaminated.

Many people in the food business take botulism very seriously, even though it is very rare. In certain places, such as New York City, restaurants with broken cans can lose points during an inspection. When it comes to food safety, avoiding dented cans is one of the most important suggestions, so keep this in mind the next time you’re at the supermarket.

Dent on the top and bottom of the can

It is virtually certain that the seal on the container has been breached if the top or bottom of the container moves or makes a popping sound. It’s conceivable that air has gotten into the system. Cans that have popped should be thrown away.

Generally speaking, if the can does not make a sound or move when pushed on the top or bottom, it is safe to eat (the seal is still good).

Dents on the top, bottom, or seams of the can

Purchase cans that have dents in the tops, bottoms, or seams to avoid wasting your money. The most susceptible area of the can is the area where the main seams are located.

A dent on one of the can’s sides

Specifically, if the can is dented along with one of its sides, it is usually safe to eat, assuming that all of the other issues listed above have been resolved.

Swelling may be very dangerous

It is not safe if it has been inflated and swelled much (unlike a normal dent). In response to the production of gases by bacteria, the cans expand and bulge.

The store is now providing a discount on cans that have been dented.

In my opinion, the vast majority of commonly damaged cans are quite safe. They may have been dropped or mishandled, and you may occasionally get them on the clearance rack at the grocery store for a low price. Learn how to tell the difference between a safe dented can of food and a potentially dangerous dented can of food to save money. Occasionally, these (dented) cans are available for purchase for a fraction of their original cost!


In this short article, we provided an answer to the question “are dented cans safe to eat from?” and the types of dents.


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