Dishwasher interior remains dirty or stained, with buildup on walls and door.

Safety first: No electrical work is required.

• Manual cleaning: Wipe the interior walls, door, and gasket with a cloth and hot, soapy water. Use a soft brush for stubborn spots.
• Descale: Run an empty cycle with a dishwasher cleaner or a cup of white vinegar on the top rack to remove mineral deposits.
• Use proper detergent: Ensure you are using the correct amount of high-quality detergent for your water hardness.
• Regular maintenance: Run a hot cleaning cycle monthly to prevent buildup.