Cleaning a clogged spray arm is a straightforward task that can often resolve issues like dishes not coming clean or a dishwasher leaking from the bottom. We recommend performing this maintenance regularly to ensure your appliance operates efficiently.
To clean the spray arm, follow these steps:
- Clear access: Remove the bottom rack of the dishwasher and set it aside.
- Detach the arm: Unscrew the bottom spray arm’s retaining nut and lift the arm off its mount.
- Clear blockages: Rinse the arm under running water. Use a toothpick to gently clear any food debris or mineral buildup from the individual spray holes.
- Reinstall: Securely reinstall the spray arm and the retaining nut. Run a rinse cycle to verify that the arm is spinning freely and water is flowing correctly.
If cleaning the spray arm and filters does not restore your unit’s performance, it may indicate a deeper mechanical issue. We provide Certified Technicians and Same-day or next-day appointments throughout the Seattle metro area to help you get your kitchen back to normal.
Note: Estimates are subject to on-site diagnostic and parts availability. Warranty terms vary by repair — contact us for details. For safety-sensitive repairs involving electrical components, please contact a certified technician.
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