How To Unclog A Washing Machine Drain Hose <2025>

If the water refuses to move even with gravity, the clog is likely hardened soap scum. In this case, skip the drain snake (which can puncture the hose) and instead, use a wet/dry vacuum . Seal the vacuum hose against the end of the drain hose, create a tight seal with your hands, and let the suction pull the clog backward out of the line.

Most washing machines have the drain hose exiting the back panel, usually clipped to the rear. Carefully pull the machine away from the wall, ensuring the power cord and supply hoses do not snag. Locate the drain hose—a corrugated plastic or rubber tube approximately one to two inches in diameter. Before disconnecting it, you must drain any water trapped inside. Lower the hose into your bucket, letting gravity do the work. If the hose is completely blocked, very little water may come out; however, expect a surprising amount of foul-smelling, gray water. Once the flow stops, use your pliers or screwdriver to loosen the spring clamp or screw clamp securing the hose to the machine’s drain pump outlet. how to unclog a washing machine drain hose