Step 2: Wash, soak in clean water (tap water) for 24 hours, and change water in the middle.

Step 3: Take out purified water, sprinkle with salt, mix well and marinate for 2 to 3 days, and stir twice a day.

Step 4: Put the pickled garlic into a dry, oil-free and water-free container to remind everyone that the soup pickled with garlic should not be put into the container, just throw it away; .

Step 5: Take a clean and waterless basin, pour vinegar and white sugar, and stir until the sugar is completely dissolved in the vinegar (no need to cook with fire).

Step 6: Pour the stirred sweet and sour solution into the pickled garlic and cover tightly.

Step 7: You can eat spicy food in 3 days and marinate it for about 20 days (according to the size of garlic).