BUCKHORN CLIFFS

Food · Supply

Canned Goods

How to check canned goods for spoilage.

How to check it

Canned Goods

Warning signs Bulging, rusting, or leaking cans; foul odor, cloudy liquid, or spurting on opening.

How to check Inspect the can before opening. After opening, check for off-odors, discoloration, and texture.

Questions this answers

Tap a question for the short answer.

How do I tell if canned goods has gone bad?

Look the can over before opening: bulging, rust, or leaks are warning signs. Once it is open, spurting, cloudy liquid, a foul smell, discoloration, or an off texture all mean it has spoiled.

Keep going

Read nextCanned BeansCanned Beans: real shelf life 5-10 years when stored well.Food · Supply

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  • Cover of Stockpile Essentials Field GuideStockpile Essentials39 pagesEverything to keep on hand, category by category, plus the 20 multi-use items.
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  • Cover of Chemical Compounds Field GuideChemical Compounds29 pagesThe 33 compounds: storage, top uses, hazards, and the never-mix chart.
  • Cover of Spare Parts and Repair Stock Field GuideSpare Parts and Repair Stock40 pagesWhat to keep on hand to fix the home and land when the supply chain breaks.
  • Cover of Walk-Around Preparedness AuditWalk-Around Preparedness Audit33 pagesFifteen systems scored 1 to 5, with the printable scorecard.
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