Systems and devices for dispensing volatile materials

摘要

A volatile liquid emanation system (1) is described which includes an emanation device (2) and a replaceable refill (2) of liquid: wherein the refill comprises a reservoir housing having walls containing a liquid reservoir of volatile liquid and a wick (7) extending from the interior of the reservoir to the exterior thereof and wherein the refill (2) is sized to fit substantially completely within the device housing.