Maintenance Comfortclean Dishwasher-Safe GratesFast Cleaning: Remove The Pot Rests And Wash In The Dishwasher. Fast Clean-Up With Dishwasher-Safe Grates. Clean Touch Steel FrontNo Fingerprints On Stainless Steel: Surface Has Special Finish Which Keeps Clean Without Special Cleaning Agents. Special Features Continuous SimmerThe Perfect Temperature And Even Heat For Simmering: Whether You Are Melting Chocolate Or Thickening A Sauce. User Convenience Backlit Precision KnobsWith Quickstart There'S No Need To Press Or Hold The Control In Order To Switch The Burners On.