The present invention provides a pest electric shock stick, and more particularly a cockroach electric shock stick, which can be flexibly bent and extended into a narrow slit, and comprises a handle configured with a power supply unit inside； and, a first electrode strip and a second electrode strip mounted at the front end of the handle adjacent to each other, wherein the first electrode strip and the second electrode strip are respectively electrically connected with the power supply unit, and at least one insulation member is configured between the first electrode strip and the second electrode strip. Thus, the first electrode strip and the second electrode strip may be bent and extended into the narrow slit, and the first electrode strip and the second electrode strip may be contacted the invading pest, such as cockroach, to generate the electric shock onto the pest, so as to prevent the sanitary issue caused by exposed pest viscera due to flapping.本發明害蟲電擊棒，是一種可彈性彎曲並能夠伸入狹窄細縫的蟑螂電擊棒，包含一支握把，內部設置一電源供應單元，並於握把前端豎立相互鄰近之一第一電極條與一第二電極條，所述第一電極條與第二電極條分別電性連接電源供應單元，且所述第一電極條與第二電極條之間架設至少一絕緣件；據此，所述第一電極條與第二電極條能夠彎曲且伸入狹窄細縫，並經由所述第一電極條及第二電極條觸碰一外來之蟑螂等害蟲，而對該害蟲產生電擊，可避免因採用拍打方式造成害蟲腸肚外露而產生衛生問題。
