The invention relates to a dispensing system for dispensing a fluid into the atmosphere, wherein the system comprises a reservoir for containing a liquid solution, and a quick release coupling for manually connecting and disconnecting a first end of a capillary member outside the reservoir to an outlet of the reservoir. The quick release coupling provides a fluid connection between the interior of the reservoir and the capillarymember, such that the capillary member is able to draw by capillary attraction up the liquid solution from the reservoir from the first end connected to the quick release coupling towards its second end for dispensing a gaseous fluid into the atmosphere by the capillary member by means of evaporation of the liquid solution.
