Shelf Life Tips
- How long does an unopened bottle of Worcestershire sauce last? The precise answer depends to a large extent on storage conditions - to maximize the shelf life of Worcestershire sauce, store in a cool, dry area.
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How long does an unopened bottle of Worcestershire sauce last at room temperature? Properly stored, an unopened bottle of Worcestershire sauce will generally stay at best quality for about 4 to 5 years.
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Is unopened Worcestershire sauce safe to use after the "expiration date" on the bottle? Yes, provided it is properly stored and the bottle is undamaged - commercially packaged Worcestershire sauce will typically carry a "Best By," "Best if Used By," "Best Before, or "Best When Used By" date but this is not a safety date, it is the manufacturer's estimate of how long the Worcestershire sauce will remain at peak quality.
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Storage time shown is for best quality only - after that, the Worcestershire sauce's texture, color or flavor may change, but in most cases, it will still be safe to consume if it has been stored properly, the bottle is undamaged, and there are no signs of spoilage (see below).
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How can you tell if Worcestershire sauce is bad or spoiled? The best way is to smell and look at the Worcestershire sauce: if the Worcestershire sauce develops an off odor, flavor or appearance, or if mold appears, it should be discarded.
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