To provide a jetting device by which an aerosol can be more uniformly stomized and also to provide the jetting device in which the rotation of a jetting nozzle can be restrained in an aerosol jetting device in which ejectors are rotated by the reaction of aerosol ejecting.

This device is provided with a bearing body 2 having a bearing part 20 directly or indirectly communicated with a valve stem of an aerosol container 1, a jetting nozzle 3 freely rotatably fitted to the container 1 in the state that a base end part communicates liquid tightly to the bearing part 20, and plural ejectors 30 provided on the end parts of the jetting nozzle 3 in positions separated from the center of rotation thereof at almost equal angular intervals and inclined upward in one direction to a rotational locus when the jetting nozzle 3 is rotated. Inclined angles of the ejectors 30 to the rotational locus are different from each other. The jetting nozzle 3 may be provided with rotation restricting blades 33.