1. Put the ripe plums in the refrigerator. Cold storage can keep the best taste of plums and will not rot. Put them in open plastic bags, do not seal the bags, and then put them in the refrigerator. Plums can be stored in cold storage for two to four weeks.

2. Frozen plums. Frozen plums can be stored for months or even a year.

3. make plum sauce. This is a good way to preserve plums for several months. Peel and core the plums, and then cut them into pieces. Add sugar, pectin and lemon juice to the pulp. After cooking, store the plum sauce in a sealed jar and take it out when you want to eat it. The storage time can last for several months.