4. Can you store canned salmon in the fridge or freezer after opening?
Yes. Canned salmon can be refrigerated for up to three (3) days after opening without spoiling. You can also freeze canned salmon in plastic freezer bags or containers. Just remember to thaw the frozen salmon before use. Freezing extends the storage time by up to three (3) months or more. As with the handling of any perishable food, however, canned salmon should not be left at room temperature for unnecessary periods of time after opening.