家庭管道疏通的疏通方法和下水管道疏通的工具有手摇式疏通器、电动疏通机等。其原理是通过旋转把有弯度弹性的钢丝转进被堵塞的下水管道中，把堵塞物如布条、头发之类的东西都带出来。还有就是一炮通一种利用气压疏通的工具，用高压原理钢制闸门 钢坝 保定轻钢别墅 保定平面设计培训 保定室内设计培训 保定办公家具 保定空调维修 冲开堵塞的下水管道。而生活中我们常用的皮搋子也就是这样的原理踹厕所管道疏通。
The methods of dredging household pipelines and the tools of dredging sewer pipelines include hand dredger and electric dredger. The principle is to rotate the flexible steel wire into the blocked sewer pipe and bring out the blockage such as cloth strips, hair and so on. There is also a gun through a use of air pressure dredging tool, with high-pressure principle to break through the blocked sewer pipeline. And in our daily life, we often use leather cones, which is the principle of kicking toilet pipe dredging.