1, wash the bought flower buds twice with clear water, then put them into the basin, add a proper amount of clear water, then add a spoonful of salt and two spoonfuls of rice vinegar, and gently stir them evenly. 10 minutes later, you can see that there is a lot of sediment at the bottom of the basin, and then we can take out the flower buds and wash them clean. Flower nail is a kind of seafood that hates high salt and acidic water quality, so when cleaning flower nail, add salt and vinegar, and when the flower nail is stimulated, it will start crazy soil and sediment, so that it can be easily cleaned.

2. In addition to the above-mentioned method of cleaning the flower nail, there is also a freezing method. We wash the flower nail we bought and drain the water, then put it in the refrigerator for 30 minutes, and then take it out and wash it several times. When washing the flower nail, the flower nail will automatically open its mouth when stimulated by low temperature, so that the sediment can be cleaned.

3. Another way is to use warm water, prepare warm water of about 50 degrees, pour it into the flower nail, cover it and keep it stuffy for 15 minutes. The flower nail exposed to high temperature will open its mouth and spit sand, so it can be completely clear and clean.