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How long does pistachios, shell or no shell last?
Pistachios, shell or no shell keeps for about 12 months in the refrigerator. Counted from the date of purchase.
| Where | How long |
|---|---|
| Pantry | 3 weeks |
| Refrigerator | 12 months |
| Freezer | 24 months |
Refrigeration of this item provides no benefit. Freezing of this item provides no benefit.
Storage times are the USDA FoodKeeper guidance for quality and safety, not a guarantee; a printed use-by date on the package comes first. Source: USDA FSIS FoodKeeper (CC0), fetched 2026-10-27, category Shelf Stable Foods.
How Known uses thisWhen a receipt lists pistachios, shell or no shell, Known estimates an expiry from the purchase date and typical shelf life and shows which rule it used, for example "7-day rule". Shelf-stable staples get no date at all.
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