1, peel off the skin of garlic, and then pick out the scarred and broken garlic cloves.
2. Use a knife to cut off a thin layer at the bottom and top of garlic cloves.
3. Put garlic cloves into a glass jar without water and oil, not too full, but 80% full.
4. Pour in the right amount of rice vinegar.
5. Cover with plastic wrap and cover, then put in a warm place and soak for 2 days.
6. After 2 days, the garlic turns green, so it can be put into the refrigerator and can be taken at will.