Can I Eat Expired Regular Pasteurized Milk?

Safe up to 0 days after expirationLast updated: 3/30/2025

Not safe to eat after expiry

High Risk❄️ Can be frozen

Expert Source

"According to USDA guidelines, pasteurized milk should be stored at 40°F or below and consumed within 5-7 days of opening for optimal safety and quality."

Fresh Regular Pasteurized Milk

Fresh Regular Pasteurized Milk

⚠️Spoiled Regular Pasteurized Milk

Spoiled Regular Pasteurized Milk
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Storage Guidelines

Storage Location

Fridge

Ideal Temperature

34-40°F (1-4°C)

Best Storage Method

Keep in original container. Store in coldest part of refrigerator. Keep lid tightly closed.

Shelf Life

Average Shelf Life

7 days

Extended Shelf Life (When Frozen)

90 days

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Signs of Spoilage

Sour smell, curdling, unusual texture, off taste

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Additional Information

Alternative Uses

Baking, cooking, smoothies

Possible Substitutions

UHT milk, plant-based milks

Frequently Asked Questions

What's the difference between expiration and best quality dates for Regular Pasteurized Milk?

The expiration date on regular pasteurized milk indicates the last day the milk is guaranteed to be at its peak quality in terms of taste and freshness. Consuming milk after the expiration date may not necessarily make you sick, but the taste and texture may be compromised. Best quality refers to the period during which the milk tastes and looks its best but may still be safe to consume for a few days beyond that date if properly stored.

How can I tell if Regular Pasteurized Milk has gone bad?

To check if regular pasteurized milk has spoiled, look for any signs of curdling, clumps, or a thicker texture than usual. Smell the milk for any sour or off odors, and visually inspect for any changes in color or the presence of mold. If you notice any of these indicators, it's best to discard the milk to prevent any potential foodborne illnesses.

What are the food safety risks with Regular Pasteurized Milk?

Regular pasteurized milk is generally considered safe to consume, but there is a risk of contamination if not stored properly. Bacteria such as E. coli, Salmonella, and Listeria can potentially grow in milk if it is not refrigerated at the proper temperature or if it is consumed past its expiration date. People with compromised immune systems, infants, and elderly individuals are at higher risk of foodborne illnesses related to milk consumption.

What are some pro tips for storing Regular Pasteurized Milk?

To optimize the storage of regular pasteurized milk, it is important to keep it refrigerated at a temperature of 40°F (4°C) or below. Store milk in its original container to protect it from light and odors. Avoid storing milk in the refrigerator door as the temperature fluctuates more there. It is best to consume milk within 7 days of opening to ensure freshness. If you notice any off smells or curdling, it is best to discard the milk to prevent any potential foodborne illnesses.

Any interesting facts about Regular Pasteurized Milk?

Milk has been a staple food in many cultures for centuries. It is widely used in cooking, baking, and as a standalone beverage. In some cultures, milk is believed to have healing properties and is used in traditional remedies. Additionally, milk plays a significant role in various cultural celebrations and rituals around the world.

Expiration Calculator

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Sources

For more information on food safety and expiration guidelines, visit our Sources page.

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Reviewed By: Food Safety & Expiration Experts

At Can I Eat Expired, we are committed to providing accurate, science-backed information about food expiration and storage safety. Our content is carefully reviewed based on guidelines from leading food safety organizations, including:

🔍 How We Ensure Accuracy

  • We use official food safety sources to guide our recommendations.
  • Our team continuously reviews and updates content based on the latest research.
  • We encourage users to always check for signs of spoilage and follow proper storage guidelines.

📚 Have Questions?

If you have specific concerns about food expiration or safety, we recommend consulting a registered dietitian, food scientist, or your local health department.

Note: These are general guidelines. Always use your best judgment and when in doubt, throw it out.