Canned food is a staple for many households, providing convenience and shelf-stable nutrition. Unfortunately, like all food, canned goods can eventually go bad. Knowing the signs of spoiled canned food is important for avoiding foodborne illnesses.
Appearance & Smell
The first indication of spoiled canned food will be a change in appearance. The liquid inside the can may appear slimy or cloudy and there may be an off-putting odor. Additionally, look for bulging or dented cans, as these are signs that the seal has been compromised and the contents are likely spoiled.
Expiration Date
If your canned goods have an expiration date on them, make sure to check it before consuming the contents. Consuming expired canned goods can cause serious illnesses such as food poisoning or botulism.
Color & Texture
If you open your can and notice a change in color or texture of the contents, it’s likely spoiled and should not be consumed. For example, if vegetables look discolored or have an unappealing texture, it’s best to discard them rather than risk illness.
Conclusion: How Can I Tell if My Canned Food Is Bad?
To tell if your canned food is bad, pay attention to any changes in appearance such as bulging cans or cloudy liquid inside the cans. Additionally, check for any off-putting odors coming from the cans and make sure to check for an expiration date before consuming any contents. Lastly, keep an eye out for any changes in color or texture of the contents when opening a can as this could indicate spoilage.