Garbage disposal runs but the dishwasher does not drain through it

Safety First: Turn OFF power to both the dishwasher and disposal. Do not run the dishwasher until the drain issue is resolved.

• Check knockout plug: Disconnect the dishwasher hose from the Waste Maid inlet and look inside. If a solid plastic disk is present, the knockout plug was never removed. Remove the disposal (or fully support it), knock out the plug with a screwdriver and hammer, and remove the loose disk from the grinding chamber.
• Clean inlet port: Clear any debris from the inlet nipple with a small brush or screwdriver.
• Inspect hose: Check the dishwasher drain hose for kinks or clogs. Flush it with water if needed.
• Check air gap: If your system has an air gap on the sink, remove the cap and clean out any debris.
• Reconnect and test: Reattach the hose securely and run a dishwasher drain cycle to confirm proper operation.