USDA FoodKeeper – Cold Storage Guidelines
Official refrigerator, freezer, and pantry timelines maintained by the U.S. Department of Agriculture.
Visit USDA FoodKeeperStorage 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

Last 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.
⚠️ Seafood spoils quickly and can cause severe food poisoning if consumed past its prime.
Fridge
4°C (40°F)
Keep in a sealed bag over ice
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
180 days
Slimy texture, ammonia smell
Proper packaging helps prevent freezer burn and contamination. Using freezer-safe storage bags (Amazon) can help preserve food quality during freezer storage.
None - discard if spoiled
Crab, scallops
The expiration date on raw shrimp indicates the last date until which it is safe to consume the product. Beyond this date, there is an increased risk of bacterial growth and spoilage. Best quality, on the other hand, refers to the peak flavor and texture of the shrimp. While consuming shrimp past its expiration date can pose health risks, consuming it after the best quality date might result in a suboptimal culinary experience with diminished taste and texture.
To determine if raw shrimp has gone bad, look for a slimy texture, a fishy or ammonia-like smell, and a discolored appearance such as gray or black spots. Fresh shrimp should have a firm texture, a mild ocean scent, and a translucent pink color, so be cautious if you notice any deviations from these characteristics.
Raw shrimp carries a risk of foodborne illnesses such as Vibrio parahaemolyticus, a bacterium commonly associated with seafood. To minimize the risks, it's crucial to handle raw shrimp with care, ensuring proper refrigeration and cooking to kill any harmful bacteria. Cross-contamination with other foods, especially ready-to-eat items, should be avoided. People with shellfish allergies should also be cautious when handling raw shrimp.
To optimize the storage of raw shrimp, it is recommended to keep it refrigerated at temperatures below 40°F (4°C) to prevent bacterial growth. Store raw shrimp in airtight containers or sealed plastic bags to avoid cross-contamination with other foods. If storing for longer periods, consider freezing the shrimp in airtight packaging to maintain its quality. It's advisable to consume raw shrimp within 1-2 days of purchase for the best taste and quality.
Shrimp is a popular ingredient in various cuisines around the world, from shrimp scampi in Italian cuisine to shrimp curry in Indian cuisine. In many cultures, shrimp is considered a delicacy and is often featured in celebratory and festive dishes. In Japanese cuisine, shrimp is a common ingredient in sushi and tempura, showcasing the versatility of this seafood. Additionally, shrimp plays a significant role in coastal communities where it is a staple food source and an integral part of the local economy.
If Shrimp Raw has been left at room temperature for a few hours, it's best to discard it. Seafood like shrimp is prone to bacterial growth at room temperature, increasing the risk of foodborne illnesses. To ensure safety, always refrigerate shrimp promptly after purchase or cooking.
Once you've opened the package of Shrimp Raw, it's recommended to consume it within 1-2 days for the best quality and safety. Properly seal any leftovers in an airtight container before returning them to the fridge to maintain freshness and reduce the risk of contamination.
The type of container used to store Shrimp Raw can impact its shelf life. Opt for airtight containers or resealable bags to extend the freshness of the shrimp in the fridge. Ensure the container is clean and free from any odors that can affect the shrimp's quality.
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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