1. The bought bayberry is soaked in a salt water basin for 20 minutes.
2. Rub it repeatedly with your hands to wash away the dirt on the epidermis, and use kitchen paper to absorb the moisture.
3. Prepare rum and rock sugar.
4. Put bayberry in the bottom of the bottle, and then put in rock sugar.
5. Pour the rum into the bottle and close the cap tightly. You can drink it after 20 days.
