How To Fix A Clogged Dishwasher Drain [hot] -

Should the hose be clear, the problem likely resides at the connection point to the household plumbing. Specifically, if the dishwasher drains into a garbage disposal, the disposal’s drain port may be blocked. Many homeowners forget that the disposal’s knockout plug (a solid disk of metal) must be removed during installation. If this plug is still in place, water cannot enter the disposal. Even if the plug is removed, food waste in the disposal can back up into the dishwasher hose. To fix this, run the garbage disposal empty for 30 seconds to clear it, then flush it with cold water. Next, check the disposal inlet where the dishwasher hose attaches; use a screwdriver or Allen wrench to pry out any hardened debris. On the sink drain side, if no disposal exists, inspect the dishwasher tailpiece (the vertical pipe) for clogs using a small drain snake.

If you have cleared all physical blockages but the water is still draining slowly, you may have a grease buildup in the internal pump. how to fix a clogged dishwasher drain