USDA FoodKeeper – Cold Storage Guidelines
Official refrigerator, freezer, and pantry timelines maintained by the U.S. Department of Agriculture.
Visit USDA FoodKeeperLast reviewed: January 2026
Reviewed by the Can I Eat Expired Editorial Team using official USDA, FDA, and CDC food safety guidance. How we assess food safety risk
Discard it after the expiration date.
Storage temperature, initial freshness, and how it has been handled change the answer — and those details are easy to miss.
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Check Your Exact Situation

Fridge
32-34°F (0-1°C)
Store wrapped in moisture-proof paper or plastic wrap. Place in coldest part of refrigerator.
Consistent cold storage is essential for food safety. A refrigerator thermometer (Amazon) helps monitor refrigerator temperature and ensures food stays at safe levels (40°F or below).
2 days
90 days
Strong fishy odor, milky slime, dull/grayish color, soft flesh, sunken eyes (whole fish)
Proper packaging helps prevent freezer burn and contamination. Using freezer-safe storage bags (Amazon) can help preserve food quality during freezer storage.
Arctic char, steelhead trout, mahi-mahi
The expiration date on fresh Atlantic Salmon refers to the date until which the salmon is considered safe to consume. However, the best quality of the salmon is usually experienced within a few days of purchase. After this period, the texture and flavor may start to deteriorate, even though it may still be safe to eat if stored correctly.
To determine if Fresh Atlantic Salmon has gone bad, check for any discoloration, such as a dull or yellowish appearance, a strong fishy smell, or a slimy texture. Fresh salmon should have a vibrant pink color, a mild oceanic smell, and a firm texture. If you notice any of these signs, it's best to discard the salmon to avoid foodborne illness.
Fresh Atlantic Salmon, like all seafood, can pose foodborne illness risks if not handled and stored properly. The main concern is the potential presence of harmful bacteria such as Salmonella, Vibrio, and Listeria. To minimize these risks, ensure the salmon is properly cooked to a safe internal temperature of 145°F (63°C) and refrigerate any leftovers promptly.
For optimal storage of fresh Atlantic Salmon, keep it refrigerated at a temperature below 40°F (4°C). Store the salmon in a shallow dish or on a plate, covered loosely with plastic wrap or aluminum foil to prevent drying out. If possible, consume the salmon within a couple of days of purchase for the best quality. To extend the shelf life, you can also freeze the salmon by wrapping it tightly in plastic wrap and placing it in a freezer-safe bag, removing as much air as possible before sealing. Thaw frozen salmon in the refrigerator overnight for best results.
Atlantic Salmon holds cultural significance in many regions where it is a staple part of the diet. In indigenous cultures, salmon is often celebrated for its role in traditional ceremonies and as a symbol of abundance and prosperity. In culinary circles, Atlantic Salmon is prized for its delicate flavor and versatility in cooking, making it a favorite choice for gourmet dishes worldwide.
Fresh Atlantic Salmon should not be consumed if it has been left at room temperature for 2 hours or more. Bacteria multiply rapidly in the 'temperature danger zone' (40°F - 140°F), increasing the risk of foodborne illness. It's best to discard it to avoid any potential health risks.
Freezing Fresh Atlantic Salmon can alter its texture upon thawing. Ice crystals formed during freezing can break down the muscle fibers, potentially leading to a softer or slightly mushy texture. To minimize texture changes, consider vacuum-sealing the salmon before freezing to reduce ice crystal formation.
The shelf life of Fresh Atlantic Salmon may vary slightly between brands due to factors like processing methods, packaging, and storage conditions. However, in general, Fresh Atlantic Salmon typically has a shelf life of 2 days when stored properly in the refrigerator. Always check the expiration date on the packaging for specific guidance.
Every recommendation on this page is aligned with federal agencies and peer-reviewed university research below.
Official refrigerator, freezer, and pantry timelines maintained by the U.S. Department of Agriculture.
Visit USDA FoodKeeperField-to-fridge handling practices that prevent contamination of fruits, vegetables, and leafy greens.
Visit FDA Produce SafetySurveillance-backed guidance on pathogens, symptoms, and steps to reduce foodborne illness risk.
Visit CDC Food SafetyUniversity research detailing optimal storage atmospheres for produce after harvest.
Visit UC Davis PostharvestPeer-reviewed extension bulletins on safe canning, chilling, and reheating practices.
Visit Penn State ExtensionImportant: These are general guidelines based on authoritative sources listed above. Always use your best judgment and when in doubt, throw it out.
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