Will Kimchi Go Bad?

Kept at room temperature, kimchi lasts 1 week after opening. In the refrigerator, it stays fresh much longer — about 3–6 months — and continues to ferment, which may lead to a sourer taste. ... Yet, kimchi may still be safe to eat for up to 3 more months, as long as there's no mold, which indicates spoilage.

Can kimchi grow mold?

4 Answers. That's mold, and you should discard it. Kimchi keeps forever (well, years) if and only if it's not exposed to air, meaning there's always enough liquid in the pot to cover the cabbage. If you have bits poking up into the air and you leave them there for days/weeks, they'll dry out and start growing mold.

Why kimchi is bad for you?

The bacteria used to ferment kimchi are safe to consume. However, if kimchi is not properly prepared or stored, the fermentation process can cause food poisoning. As a result, people with compromised immune systems should take caution when eating kimchi or other fermented foods.