Dishwasher Maintenance Checklist
Your dishwasher works hard every day — but without regular care, it can lose efficiency, smell unpleasant, or break down sooner than expected. Our dishwasher maintenance checklist helps you keep it running smoothly, covering everything from filter cleaning and descaling to gasket checks and spray arm care.
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Dishwasher Maintenance Checklist
A well-maintained dishwasher not only cleans your dishes more effectively but also extends the life of the appliance and prevents costly repairs. Over time, food particles, grease, soap scum, and hard water deposits can build up, causing unpleasant odours, clogs, or poor cleaning results. Regular maintenance helps keep your dishwasher running efficiently, reduces energy and water consumption, and ensures sparkling clean dishes every time. By following a step-by-step checklist, you can tackle everything from daily upkeep to monthly deep cleaning with ease.

Dishwasher Maintenance Checklist
Remove large food scraps before loading to prevent clogs and build-up in filters.
Avoid overloading and ensure items don’t block spray arms for maximum cleaning performance.
Quickly wipe rubber gaskets to prevent mould, mildew, and odours from forming.
Remove and rinse the dishwasher filter to clear trapped food particles and grease.
Inspect spray arms for blockages and clean holes with a toothpick if necessary.
Use a damp cloth to clean the inside door, edges, and racks to remove buildup.
Run an empty cycle with dishwasher cleaner or vinegar to remove grease and odours.
For hard water areas, use vinegar or a descaling solution to remove mineral deposits.
Check the drain and sump for blockages that may reduce drainage and performance.
Check seals for wear or cracks and replace if water leaks are detected.
Ensure your water heater delivers water at 50–60°C for optimal cleaning results.
Inspect inlet and drain hoses for leaks or wear and replace if needed.
Consistent dishwasher maintenance ensures sparkling clean dishes, reduces energy and water waste, and prevents expensive repairs. By following this checklist—covering daily care, weekly cleaning, and deeper seasonal inspections—you’ll keep your dishwasher running smoothly for years to come. A little routine attention goes a long way in protecting your appliance and maintaining peak performance.

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