1.？ Pick, wash and dry the bought 7 kg of hawthorn.

2.？ Cut the hawthorn in half and remove the seeds.

3.？ The container is washed and dried, with a layer of hawthorn and a layer of rock sugar.

4.？ Pour 10 bag of purple forest and white rice vinegar into the container, and the hawthorn will not pass.

5.？ Hawthorn vinegar stored and fermented for one month will have better taste and color.

6.？ Open the vent every day to vent and wait patiently.