Storing food that has already been fermented in the refrigerator or a root cellar significantly slows down the rate of fermentation. That's why fermented foods can be stored for up to three months, or longer, without losing their quality and good taste.

Does fermented food expire?

When foods are fermented properly and stored in a dark, cool place, they can be kept between 4 and 18 months before expiring. Some foods can be kept longer under ideal conditions. Fermented food continues to ferment, even when you store it in the fridge.

How long do fermented last?

Fermented foods that are properly prepared and stored in a cool, dark place (like the refrigerator) can last at least 4-18 months. Always look for any signs of mold, an even color throughout, and make sure it still looks edible.