Before cleaning the silver fungus, the first thing we need to do is to soak the silver fungus, and here it should be noted that when soaking, we need to add warm water to soak. If you add boiling water to soak the fungus, it is easy to cause the loss of nutrients inside the fungus, and if you add cold water to soak, the soaking time is too long. So use warm water to soak the fungus, both to preserve the nutrients of the fungus, but also can greatly reduce the soaking time. Then we pour in some white vinegar, white vinegar can not only soften the stubborn stains on the silver fungus, but also shorten the soaking time. Then we pour some salt, salt has a certain sterilization effect, and finally stir, so that the salt can be fully dissolved in the water. Then we add some flour, use your hands to rub the fungus, so a few simple steps, you can clean the fungus. Finally, we rinse the fungus with water, and now the fungus is not only clean, but also big and soft. This method to soak the silver ear is both time-saving and fast.