2, wash grapes with starch. Cut the good grape beads from the water to wash the big dust rinse off, pour off the sewage. Sprinkle some starch on the grapes, stop for a moment, so that the starch adsorption of impurities on the grapes. Then in the water rinse, so that the grapes will be thoroughly cleaned.
3, with fruit cleaner. As long as the grape beads are cut off as required, this is safer. This is to use fruit cleaner cleaning is also possible, in the week, the action is softer on it. This cleaned grapes are also very safe to eat.
4, cleaning grapes with flour. If there is no starch when cleaning grapes, using flour is also a good material. Relative starch flour adsorption is also very good, with the same method, the same can be cleaned grapes. This is all can eat assured grapes, wash and then peel the skin, it is assured.