What Are Some Visible Signs That a Canned Food Has Gone Bad?

Canned foods have become an essential part of many people’s diets. They are shelf-stable, affordable, and easy to store.

But, if not stored properly, even canned foods can spoil. Knowing what to look for when it comes to visible signs that a canned food has gone bad is key in keeping your family safe.

Expiration Date

The easiest way to tell if a canned food has gone bad is to check the expiration date. If the expiration date on the can has passed, discard the food immediately and do not consume it.

Rust

Rust is another sign that canned food has gone bad. Cans should be kept dry and away from moisture as rust can form quickly and render the contents unsafe for consumption. If rust is present, discard the can immediately.

Bulging

A bulging can is another warning sign that a canned food has gone bad. This occurs when air or gas builds up inside the can due to spoilage and causes it to swell or puff outwards. Discard any cans that are bulging as they could contain dangerous bacteria.

Smell

Perhaps one of the most obvious signs that a canned food has gone bad is its smell. If you open a can of food and it smells off or unusual, it’s best to discard it right away as consuming spoiled food could make you ill.

Taste

Tasting spoiled foods is not recommended; however, if you suspect that a can of food has gone bad, you may want to take a small bite before consuming more. If it tastes off or smells unusual, discard the remainder of the contents.

>Conclusion:

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In conclusion, there are several visible signs that a canned food has gone bad such as an expired expiration date, rust on the outside of the can, bulging cans and an off smell or taste. It’s important for consumers to be aware of these warning signs in order to keep themselves safe from potential illnesses associated with eating spoiled foods.