1. Potato salad is a cooked food, so how long potato salad can be stored is not too long. It cannot be stored for one day, and it can only store 10 pieces at most. Hour.

2. If it is left for a long time, it will slowly deteriorate. After all, cooked potatoes are very easy to spoil. Even if you put them in the refrigerator, they can only be stored for one day at most.