Rust spots appear on the interior tank or on racks.

Safety first: Wear gloves when handling rusty or sharp components.

• Inspect racks: Look for chipped coating on wire racks. Replace the dishwasher racks if rust is widespread.
• Check tank: Minor surface rust on stainless steel can often be cleaned with a non-abrasive stainless cleaner. Avoid steel wool.
• Review chemicals: Ensure only approved detergents and rinse aids for Electrolux Professional dishwashers are used.