Pickled mustard tuber is a pickled product. If the seal is kept in a cool place, it can be kept for at least 1 year.

However, if the package is opened and air enters, it will be kept in the shade for up to 2 weeks, and bacteria will grow.

The parcel has been opened and the weather is hot. It is recommended to finish it within one week.

Open the package and put it in the refrigerator for about 3 months.

You may not be able to eat it after the above time, but it may have gone bad and is not recommended.