It’s important to regularly unclog and clean the dishwasher’s drain. The best way to do this is to remove the racks and spray the drain with a degreaser. Then, use a stiff brush to dislodge any build-up of gunk. Finally, run hot water through the drain to flush out any remaining debris.
Vinegar is a great way to clean your dishwasher naturally and effectively. But it can also help to remove mineral deposits, food waste and other build-ups from the machine itself. Simply mix equal parts vinegar and water, and use a soft cloth to wipe down the interior of the dishwasher, including the door seal, gasket, spray arm and filters. For stubborn deposits, you may need to let the vinegar solution sit for a few minutes before scrubbing. Once you’ve finished cleaning, run the dishwasher empty on the hottest setting to flush out any residual vinegar.