1. Carefully remove the soil from the stems and roots with a ceramic knife or bamboo knife. It is best not to use a steel knife, which will make the pine mushrooms smell fishy. The purpose of treatment is to remove large dirt or garbage.

2. Brush off some tiny dirt or attached leaves with a brush. Generally speaking, it's just sundries and can't be eaten.

3, fresh Tricholoma matsutake is particularly particular about cleaning, can not be directly soaked in water. Wipe gently with a sponge or towel, and don't let it soak in too much water, so as not to inhale too much water and affect the taste of Tricholoma matsutake. Scrape the soil off the stem, then wipe it with a wet towel or rinse it with running water quickly.