2. Add two spoonfuls of starch to the water, stir well with a spoon, and put the raisins directly into the basin filled with starch water.
3. Soak for two minutes and stir with a spoon.
4. The original milky water has some turbid colors, which are adsorbed dust.
After fully stirring, we can pour out the water, and there is still a lot of sediment at the bottom of the bowl, and put the raisins in the small basket.
6. Rinse with running water from tap water, constantly bump the small basket, and clean the raisins in all parts.
7. Drain the water and spread the raisins on a clean table until the water on the surface is discharged.
8, put it in a container, so that the washed raisins are much more reassuring to eat.