If a dishwasher has been sitting unused for years, it may accumulate dirt, debris, and potentially even mold or mildew. Here are the steps you can follow to clean the inside of a dishwasher that has been idle for a long time:
Safety precautions: Before starting, ensure you wear gloves and take any necessary safety precautions. It's also a good idea to consult the dishwasher's user manual if available, as it may provide specific instructions for cleaning and maintenance.
Clear the drain: Remove any large debris or food particles from the dishwasher's drain. Check the drain located at the bottom of the dishwasher and clear it of any visible clogs or obstructions. You can use a soft brush or a toothbrush to scrub away any dirt or grime.
Clean the filter: Dishwashers typically have a removable filter or trap located at the bottom. Remove the filter and clean it thoroughly. Rinse it under warm water to remove any accumulated residue, and use a brush or toothbrush to scrub away any stubborn dirt. Make sure the filter is completely dry before reinserting it.
Vinegar and baking soda solution: Prepare a cleaning solution by mixing equal parts white vinegar and water in a bowl or measuring cup. Place the solution in a dishwasher-safe container, such as a bowl or glass, and place it on the top rack of the dishwasher. Sprinkle a generous amount of baking soda on the bottom of the dishwasher.
Run a hot cycle: Close the dishwasher and run a hot water cycle. Choose the longest and hottest cycle available on your dishwasher. The vinegar will help remove any buildup or odors, while the baking soda will assist in deodorizing and further cleaning the interior.
Wipe down surfaces: Once the cycle is complete, carefully open the dishwasher and inspect the interior. Use a damp cloth or sponge to wipe down the interior surfaces, including the walls, racks, and door. Pay special attention to any stubborn stains or residue, and scrub gently to remove them.
Final rinse: If there is still a vinegar smell or residue, you can run an additional cycle with plain water to rinse out any remaining traces of vinegar or baking soda.
By following these steps, you should be able to clean the inside of a dishwasher that has been unused for an extended period. Regular maintenance and cleaning will help keep your dishwasher in good condition and ensure optimal performance.