Does Soy Milk Need to Be Refrigerated After Opening?

Learn why soy milk should be refrigerated after opening and how long it stays fresh. Check packaging for best storage tips.

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Yes, soy milk should be refrigerated after opening. Most store-bought soy milk is shelf-stable until opened, at which point it must be kept in the fridge and consumed within 7-10 days. Check the packaging for specific instructions.

FAQs & Answers

  1. Can unopened soy milk be stored at room temperature? Yes, most store-bought soy milk is shelf-stable and can be kept at room temperature until opened.
  2. How long does opened soy milk last in the refrigerator? Once opened, soy milk should be refrigerated and consumed within 7-10 days for best quality.
  3. What happens if I don’t refrigerate opened soy milk? Not refrigerating opened soy milk can lead to spoilage, causing off flavors and potential foodborne illness.