To provide an aerosol composition capable of easily and stably emulsifying a stock solution and a liquid gas, having cooling feeling, and capable of discharging a discharged article generating spit-spat noise although a pest repellent component is contained at high concentration in the stock solution.SOLUTION: There is provided an aerosol composition consisting of a stock solution containing a pest repellent component, a surfactant, a water soluble polymer and water, and a liquid gas, in which the stock solution and the liquid gas are emulsified, the stock liquid contains the pest repellent component of 25 to 35 mass%, the surfactant contains a low HLB surfactant with HLB of less than 8 and a high HLB surfactant with HLB of 11 or more, content of the stock solution is 35 to 70 mass% and content of the liquid gas is 30 to 65 mass%.SELECTED DRAWING: None【課題】原液中に高濃度の害虫忌避成分を含んでいるにもかかわらず、原液と液化ガスとを容易かつ安定に乳化させることができ、冷却感があり、破泡音を発する吐出物を吐出することのできるエアゾール組成物を提供する。【解決手段】害虫忌避成分と界面活性剤と水溶性高分子と水とを含む原液と、液化ガスとからなり、原液と液化ガスとが乳化しており、原液は、害虫忌避成分を２５～３５質量％含み、界面活性剤は、ＨＬＢが８未満の低ＨＬＢ界面活性剤と、ＨＬＢが１１以上の高ＨＬＢ界面活性剤とを含み、原液の含有量は、３５～７０質量％であり、液化ガスの含有量は、３０～６５質量％である、エアゾール組成物。【選択図】なし
