Unclogging Dishwasher Drain Jun 2026

I peered into the trap. It was surprisingly clear. This was bad news. It meant the blockage was further up the line. I shined a flashlight into the drain pipe coming from the wall. Nothing.

If you have a small cylinder on your sink (an air gap), remove the cap and clear any visible buildup. unclogging dishwasher drain

Sploosh. A cup of foul water splashed into the bucket. I peered into the trap

The machine filled. It washed. Then, the cycle reached the drain point. the cycle reached the drain point.