The required materials include: 500g of grapes, 500g of white vinegar, 150g of brown sugar.

1, the first step is to prepare the needed grapes, clean them with water and dry them.

2, put the right amount of brown sugar and vinegar, mix well with chopsticks.

3, two cups of prepared grape pinch juice, pour into a cup.

4, mix well and pour into the bottle, sealed, covered with a lid, and let stand for a day.

5, one day after pouring, so that the grape vinegar is complete.

Note:

1, the bottle must not be sealed, sealed to make the enzyme.

2, the fermentation temperature is too low easy to grow stray bacteria failure, cold days can use a tropical fish heating tube heating.

3, the sun can improve the color of vinegar.

4, add sugar fermentation even if the temperature is low is not easy to fail, and can improve the acidity.

5, you need to add honey or rock sugar to flavor the vinegar drink before drinking.