1. I bought a flower nail, cleaned it, then soaked it in clear water, and added a tablespoon of sesame oil to the clear water, so that the water was completely covered with sesame oil. Sesame oil has the function of isolating air, so the flower shell can be slowly opened and the sediment in its body can be spit out quickly. You will find that the water in the basin will soon become turbid, and it will be much better if you change the water several times.

2, soak the flower nail with Taomi, and everyone knows that when cooking, they will give the rice to Tao first. In fact, Taomi water can be used not only to water flowers, but also to wash things and soak flowers. Flower armor is very sensitive to rice washing water. After putting in rice washing water, it can continuously spit out the sediment in the body, and in a short time.

Selection skills:

1, look: first, look at the shell of the flower to see if the color of the shell is shiny. Then if the color is positive and shiny, it means fresh; If the color is dark, don't buy it. This kind of flower nail is not fresh.

2. Touch: The second is to touch the opened flower nail with your hand and observe the reaction of the flower nail. Then if you can keep your mouth shut soon, it means that this flower is fresh; If the flower armor "senses" slowly, it means it is not very fresh.