A simple way to brew vinegar at home; The method of making vinegar at home.

1, preparation materials: Tancheng (wine jar), rice (depending on the size of the jar, about half a catty of rice is used for every 5 catty of water).

2, method: boil water (not a little oil), let cool; Put the rice directly into the wok without washing, and the wok will turn yellow (similarly, the wok cannot have oil). After the water and fried rice are cooled, put them into the jar together and cover them.

3. Time: about one month.