1. When choosing plums, try to choose plums with sweet and sour taste and bright colors. The dried plums produced in this way will taste better.

2. Peel plums. There are many ways to remove plum cores. You can use the simplest way to remove plum cores.

3. After pitting the plums, rinse the plums with clean water. Rinsing the plums with clean water can achieve the purpose of sterilization and disinfection.

4. Bring the water to a boil, then add the plums for 1 to 2 minutes. This is used for sterilization and drying.

5. Before drying, wait until the plums are cool and then cover them with gauze to prevent dust.

6. Dry them in the sun for about 3 to 4 days until the plums are dry.

7. Store it in a sealed bag, pack it in a plastic bag, and store it in a cool place.