If your dishwasher is leaving a pool of dirty water at the bottom or making strange gurgling noises, a clogged drain hose is a likely culprit. While it sounds like a job for a professional, most homeowners can clear this blockage in about 30 minutes with a few basic tools.
If the hose is clear but the sink connection is blocked, look into the nipple on your garbage disposal or sink pipe.
Plug in the dishwasher and turn on the water supply. Run a test cycle to make sure the dishwasher is draining properly. how to unclog a dishwasher drain hose
Trace the drain hose from the dishwasher pump to where it connects under your sink (either to the garbage disposal or a dedicated sink drain nipple).
The drain hose is usually located at the back or bottom of the dishwasher. It's a flexible hose that carries wastewater from the dishwasher to the drain pipe. You may need to consult your dishwasher's user manual or look for a diagram to find the exact location of the drain hose. If your dishwasher is leaving a pool of
If you have followed all these steps and the dishwasher still won't drain, the problem is likely not the hose. It could be a failed or a faulty door latch switch . At that point, it is time to call a certified repair technician.
To prevent future clogs and backups, consider the following: Plug in the dishwasher and turn on the water supply
Once you've cleared the blockage, run hot water through the drain hose to make sure it's clear.
Water from the dishwasher backs up into your kitchen sink. Preparation: Tools and Safety