PROBLEM TO BE SOLVED: To provide a volatilization container which can efficiently volatilize a volatile agent.SOLUTION: A volatilization container comprises: a container body 2 containing a volatile agent; a support member 3 supporting the container body 2 so as to be vertically movable with a mouth portion 5 thereof in a downward inverted posture; a plug 6 disposed on the support member 3 so as to be fluid-tightly fitted to the mouth portion 5 of the container body 2; and an impregnation body 4 to be impregnated with the volatile agent, which is disposed in the support member 3 at a part positioned below the plug 6. The container body 2 is arranged so as to be vertically movable between an advance position where the plug 6 opens the mouth part 5 and the impregnation body 4 is exposed to the inside of the container body 2, and a retreat position where the plug 6 blocks the mouth part 5 and the impregnation body 4 is exposed to the outside of the container body 2.SELECTED DRAWING: Figure 1
