Preparation materials: appropriate amount of grapes and flour.

1, prepare a pair of scissors.

2. Cut the grapes one by one, keep the stems and don't pull them off.

2. Take a proper amount of flour.

3. Pour the flour into the basin where the grapes are placed, then pour the cold water into the grapes and let it stand for 2-3 minutes.

4. Then scrub by hand, change water and wash again until it is clean.

5, after washing, it is shiny and shiny, pretending to eat.