The shelf life of pig's trotters and ginger vinegar can be stored for 1 month in a ventilated, dry and breathable environment. If stored in the refrigerator, the shelf life will be longer. It can be stored for more than half a year without any problem.

If you want to preserve pig trotters and ginger vinegar for a long time, you can boil it once a day to extend the shelf life. If it has been stored for a period of time, remember to boil it before eating.