1. Keep fresh mushrooms in hard paper bags, and then put them in the refrigerator for refrigeration. Preserved mushrooms are most afraid of getting wet, and mushrooms in the refrigerator are easy to get wet and become sticky. But preserving mushrooms in hard paper bags can solve the problem of mushroom deterioration well. Mushrooms packed in plastic bags easily lead to water loss, which in turn accelerates mushroom mildew.

2. The dry and low temperature environment in autumn and winter can generally be maintained. If it is dry and cold in autumn and winter, put the mushrooms in a dry and ventilated place and wrap them slightly.