The oily gunk that accumulates and doesn't wash away easily in the dishwasher filter is likely a combination of food residue, grease, and detergent deposits. When you wash dishes in the dishwasher, food particles, oils, and fats get rinsed off the dishes and can end up in the dishwasher's filter. Over time, these substances can form a sticky and stubborn residue that is difficult to remove with just water and washing up liquid.
To effectively clean the dishwasher filter and remove the oily gunk, follow these steps:
Remove the filter: Consult your dishwasher's user manual to locate and remove the filter. Typically, it can be found at the bottom of the dishwasher, below the spray arm.
Soak the filter: Soak the filter in hot soapy water for at least 15-30 minutes. You can use a solution of hot water and dish soap or a mixture of hot water and white vinegar.
Scrub the filter: After soaking, use a soft brush or a toothbrush to scrub away the oily gunk and debris from the filter. Be gentle, so you don't damage the filter.
Rinse thoroughly: Rinse the filter thoroughly with hot water to remove any remaining residue and soap.
Clean the dishwasher interior: While the filter is out, take the opportunity to wipe down the interior of the dishwasher. Pay attention to areas where residues tend to accumulate, such as around the door gasket and along the edges.
Run an empty cycle: Once the filter is back in place and everything is clean, run an empty cycle in the dishwasher with a cup of white vinegar placed on the top rack. This will help further break down any remaining deposits and deodorize the dishwasher.
Regular maintenance: To prevent the buildup of oily gunk in the future, make sure to scrape off excess food from dishes before loading them into the dishwasher. Regularly clean the filter (at least once a month) and follow the manufacturer's guidelines for dishwasher maintenance.
If the oily gunk persists even after following these steps, there might be an issue with your dishwasher, and it could be worth having it inspected by a professional. Additionally, using high-quality dishwasher detergents and following the recommended dosage for each cycle can help prevent excessive buildup of residues.