Maitake mushrooms require proper storage to keep their quality fresh. If you will be using them shortly, store the mushrooms in the refrigerato at a temperature range of 2 - 4°C. To avoid moisture accumulation that can lead to spoilage, the mushrooms should be wrapped in a paper towel or a breathable plastic bag. For longer-term storage, maitake mushrooms can be dried. Cut the mushrooms into small pieces and place them in a ventilated area or use a food dehydrator. The dried mushrooms should be stored in an air-tight container kept in a cool, dry place. Before cooking, the dried mushrooms need to be rehydrated in warm water