PROBLEM TO BE SOLVED: To provide volatilization liquid stored in a transparent container and volatilized, which is the volatilization liquid capable of keeping an excellent appearance by maintaining the appearance stably even when being used for a long term under an environment exposed to sunlight.SOLUTION: Even when volatilization liquid containing (A) a volatile agent, (B) a paraffinic hydrocarbon and (C) an organic solvent not containing a ring structure in a molecule, and having an ether linkage and/or an ester linkage, is exposed to sunlight in the stored state in a transparent container, cloudiness, separation, deposition or the like can be suppressed, and the appearance can be maintained stably to thereby keep excellent appearance.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】本発明の目的は、透明容器に収容して揮散される揮散液であって、太陽光の暴露を受ける環境で長期間使用しても、外観を安定に維持して、優れた美観を保持できる揮散液を提供することである。【解決手段】(A)揮散性薬剤と、(B)パラフィン系炭化水素と、(C)分子中に環状構造を含まず、エーテル結合及び/又はエステル結合を有する有機溶剤とを含有する揮散液は、透明容器に収容して太陽光の暴露を受けても、白濁、分離、析出等が抑制され、外観を安定に維持して、優れた美観を保持できる。【選択図】なし