PROBLEM TO BE SOLVED: To provide an aerosol product for controlling small flies, which exhibits excellent control effects by efficiently adhering a chemical to insects without blowing off small flies by force of spray and takes safety in spraying into consideration when sprayed on small flies.SOLUTION: In the aerosol product for controlling small flies in which an aerosol composition comprising an aerosol stock solution containing a pyrethroid-based insecticidal component and a liquefied gas as a propellant is sprayed on small flies, the aerosol product for controlling small flies has the spray force of 2-15 gf/15 cm and an average particle diameter of spray particles of &le；40 &mu；m.【課題】コバエに噴霧した際に、噴霧の勢いでコバエを吹き飛ばすことなく、効率よく虫体に薬液を付着させることで優れた防除効果を発揮すると共に、噴霧時の安全性にも配慮したコバエ防除用エアゾール製品の提供。【課題の解決手段】ピレスロイド系殺虫成分を含むエアゾール原液と噴射剤として液化ガスとからなるエアゾール組成物を噴霧するコバエ防除用エアゾール製品において、その噴射力が２～１５ｇｆ／１５ｃｍで、かつ、噴霧粒子の平均粒子径が４０μｍ以下であるコバエ防除用エアゾール製品。【選択図】なし
