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Does Peanut Butter Expire? Shelf Life and Storage Tips Explained

Learn how long peanut butter lasts unopened and opened, plus tips to spot if it has gone bad for safe consumption.

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Video transcript

Yes, peanut butter does expire. Most peanut butters last about 6 months unopened and 2-3 months once opened. Check the expiration date on the jar and store it in a cool, dark place. Look for changes in texture, smell, or taste as signs it may have gone bad. If in doubt, it's safer to discard it.

Questions and answers

  1. How long does unopened peanut butter last?

    Most unopened peanut butters last about six months past the expiration date when stored properly.

  2. Can I eat peanut butter after the expiration date?

    It’s best to check for changes in texture, smell, or taste, but generally, consuming peanut butter shortly after the expiration date is safe if no spoilage signs are present.

  3. Should peanut butter be refrigerated after opening?

    Peanut butter does not require refrigeration but storing it in a cool, dark place helps extend its freshness.

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For more insights on food safety and shelf life, explore our related videos on best storage practices for common pantry items and how to identify spoiled foods effectively.