Can be cleaned with salt water, flour, toothpaste, sifted with a clean towel and so on.

1, salt water cleaning

Pick the grapes in the basin with water, then put a little salt, gently rubbing with your hands, and finally rinse with water! Salt has a sterilization effect can also play a role in rubbing the surface of the grapes.

2, flour cleaning

The best way to mention how to wash the grapes clean this problem is to put some flour in the water, and then the grapes will be immersed in a few minutes, and then a little bit of water can be rinsed, one by one, it is very bright and clear, and that kind of white powdered stuff is completely gone. And this method is very safe, there will never be chemical pollution, you can rest assured to eat.

3, toothpaste cleaning

Squeeze some toothpaste on the hands, hands rubbed, in gently scrubbing grapes. The process of washing grapes must be fast (five minutes or less), lest the grapes absorb water and swell, easily rotten. Pour off the dirty water and rinse with clean water. Rinse with clean water until there is no foam.

4, with a clean towel sieve washing

With a pan lid, pouncing on a clean towel, wet soaking grapes poured into it, about a layer of grapes at a time the thickness of the grapes, and can be rolled, the hand holding a good pan, rocking back and forth, so that the grapes evenly rolled. So the white frost on the grapes is gone.

Buying Grapes Note:

1, choose grapes that are close to the vine

When you are picking grapes, you will notice that some of the grapes are hanging very low, close to the vine. These grapes are the best because they receive more nutrients and water. In addition, these grapes ripen more fully, so they have better flavor and texture.

2. Look for intact bunches

When choosing grapes, you will notice that grapes sometimes grow in bunches. If you can find intact bunches of grapes, that's even better. Because grapes on the same cluster are usually the same size and ripeness, you can expect them to be consistent in taste and flavor.

3. Choose grapes with a bit of a greenish color

While fully ripe grapes look beautiful, you should know that fully ripe grapes aren't always the best choice. In fact, grapes with a little bit of greenish color are the best because they not only have a better taste, but they also last longer.

4. Choose a proper store

When picking grapes, you should choose a store that has a good reputation. Large supermarkets usually check their fruits regularly to ensure that they are fresh. Therefore, the best option for purchasing grapes is to buy them from a large supermarket or farmer's market. Additionally, you can pick your own grapes at a local farm so you can be sure they are fresh and support local agriculture.