Lin Wei can actually be described as cooking wine made in Japan, which is actually only used for seasoning when sushi is cooked. In addition, when cooking "Yuzishao", it will add a little freshness.

So about the shelf life of Lin Wei, I think it is similar to a seasoning of domestic cooking wine, and the shelf life is similar. Lin Wei was 18 months old when it was unopened. After opening, it should be sealed and stored away from light, and kept at 15- 18 degrees Celsius, which can be used for about half a year.

Note: It mainly depends on how you raise it. First of all, try to tighten the cover to avoid too much contact with air. Second, pay attention to the preservation temperature.