Do Plant-Based Milks Expire? Shelf Life and Storage Tips Explained

Learn how long plant-based milks last, when they expire, and how to store them safely to avoid spoilage and foodborne illness.

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Yes, plant-based milks do expire. Similar to dairy milk, once opened, plant-based milks must be refrigerated and typically last 7-10 days before beginning to spoil. Ensure to check the 'best by' date on the packaging for unopened products. After opening, always smell and taste a small amount before use to ensure it hasn't soured, as consuming spoiled milk can lead to foodborne illness.

FAQs & Answers

  1. How long does plant-based milk last after opening? Once opened, plant-based milks typically last 7 to 10 days in the refrigerator before they begin to spoil.
  2. Can unopened plant-based milk go bad? Yes, unopened plant-based milk can expire. Always check the 'best by' date on the packaging to ensure freshness.
  3. What are signs that plant-based milk has gone bad? Signs include a sour smell, off taste, change in texture, or curdling. If any of these occur, it's best to discard the milk.
  4. Is it safe to consume spoiled plant-based milk? No, consuming spoiled plant-based milk can lead to foodborne illness and should be avoided.