How To Unblock Dishwasher Pipe |best|

If the filter is clear but water still stands, the blockage may be deeper in the drain basket.

Feel around the area where the filter sits for any solid objects like broken glass, bones, or plastic wrap that might be blocking the entrance to the drain pipe. 4. Inspect the Drain Hose

If you just installed a new disposal, ensure the plastic plug where the dishwasher hose connects has been removed.

Lay down old towels or a shallow tray to catch any water that spills when you disconnect the hoses. 2. Remove Standing Water

If internal components are clear, the blockage is likely in the drain hose (the pipe carrying water from the dishwasher to the sink drain).