PROBLEM TO BE SOLVED: To provide a transpiration material which increases a holding amount of a transpiration component, and continuously exhibits an effect generated by the transpiration of the transpiration component for a long period of time.SOLUTION: The transpiration material has a volatilizer which holds the transpiration component, the volatilizer is composed of a short fiber and a long fiber and has a ventilation hole, and for example, a net composed of the short fiber and the long fiber is used thereto. The transpiration material further has a frame body 2 holding the volatilizer and a housing body 3 which has air permeability and detachably houses the frame body 2.
