Sardines are little oily fish that deserve to be sold fresh or canned. If canned sardines have a long shelf life, they do ultimately go bad and become unsafe to eat. The quantity of time it takes because that sardines to go poor depends on how you purchase and also store them. To avoid health risks, learn just how to appropriately store sardines and also recognize as soon as they room spoiled.

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While fresh sardines will only last a few days in the refrigerator, box sardines deserve to last as lengthy as 5 years if stored properly, according to the FDA. Canned sardines may still be safe to eat after 5 years, but the flavor and also quality will likely degrade. Constantly discard a have the right to of sardines if the is rusted, damaged or swollen. Even a dented deserve to may have actually been exposed come air, which considerably reduces shelf life.


Just like many canned foods, box sardines need to be preserved in a cool, dry place, preferably under 70 degrees Fahrenheit, follow to Ohio State University. Protect against storing crate sardines over 95 F, together this can an outcome in rupture or explosion. Fail to store canned sardines properly can greatly reduce their shelf life.


If you decision to buy fresh sardines, you’ll should consume them in ~ a couple of days. New sardines that have actually gone bad are basic to determine by their foul smell. The fish may additionally have sunken or dull eyes and also collapsed bellies. According to the FDA, canned sardines that have been opened up will last three or 4 days in the refrigerator. Sardines that space left in the can after opening may build a metallic aftertaste, so place them in a spanned glass or plastic bowl.


If you purchase fresh sardines, rinse lock as quickly as you gain home. Ar them in a plastic warehouse bag in a huge bowl filled through ice and also put the bowl in the refrigerator. This will save the temperature down without freezing the fish. Drain the melted water and replenish ice together necessary. When this method will not increase the shelf life that sardines past two days, it will ensure that they space fresh once you consume them.

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Charlie Higgins is journalist, editor and also translator based in Buenos Aires, Argentina. He has written for a range of lifestyle and also niche sector websites, consisting of International Food Trader, The Olive Oil Times, microDINERO, Sounds and Colours, Connecting Worlds and also The Buenos Aires Reader.