This creation discloses a periodontal rinsing device, which includes a shower head, a manual drive module, and a water storage container. One end of the spray head has an output end, and a soft spray head is sleeved on the output end. One end of the manual driving module is connected to the other end of the sprinkler, the other end of the manual driving module has a pumping pipe, and one side of the manual driving module has a pressing member. One end of the water storage container is connected to the other end of the manual driving module, and the pumping pipe is located in the water storage container. After pressing the pressing member, the manual driving module draws the liquid in the water storage container from the pumping pipe, and outputs the liquid to the spray head member, and the soft spray head member ejects the liquid.本創作係揭露一種牙周沖洗裝置，係包含噴頭件、手動驅動模組及儲水容器。噴頭件之一端具有輸出端，輸出端套設軟性噴頭件。手動驅動模組之一端連結噴頭件之另一端，手動驅動模組之另一端則具有抽水管，手動驅動模組之一側具有按壓件。儲水容器之一端連結手動驅動模組之另一端，抽水管位於儲水容器之中。其中，按壓按壓件後，手動驅動模組由抽水管抽取儲水容器中之液體，且輸出液體至噴頭件，並由軟性噴頭件噴出。
