2. Wash the pineapple to be made. Pineapples shouldn't be broken. Try to choose fresh pineapples.

3. After drying, beat the pineapple into pulp, or cut the hard pineapple with a knife and put it in a fermentation container. The fermentation container can use glass cylinder or ceramic cylinder (note that the container must be clean and free of oil pollution).

4. Then add high-yield distiller's yeast or sweet distiller's yeast (one catty of fruit and 3 grams of distiller's yeast).

5. Add water for fermentation (preferably boiled water and let it cool). Add 2 kg of water to 1 kg pineapple, stir well, and then seal the fermentation for 15 days (depending on the temperature at that time, you can stop the fermentation directly if you like the taste).

6. After the fermentation, the residue can be filtered out and then put into the refrigerator to stop the fermentation. If you don't like drinking ice, you can also heat it to 45 degrees to stop fermentation.

7. Drink 10~ 15 ml twice a day. It is also suitable for fever, polydipsia, summer injury, food retention, diarrhea, etc. , but also refreshing.