How long does sauerkraut polish last in the fridge?

Unopened sauerkraut polish keeps 30–90 days in the fridge, according to USDA FoodKeeper data. Once opened, 30–60 days.

How long does sauerkraut polish last in the freezer?

Unopened sauerkraut polish keeps 180–365 days in the freezer, according to USDA FoodKeeper data.

Condiments, Sauces & Canned Goods

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30–90 days unopened

After opening: 30–60 days

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180–365 days unopened

Keep refrigerated and submerged in brine. Flavor and texture improve over time. Freezing may soften texture but preserves flavor.

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Storage estimates for this item are from National Center for Home Food Preservation (University of Georgia). ok2eat collates shelf-life data from multiple public, trusted sources and normalizes to days for comparability. See our directory home for the full source list.