How should I clean the appliance, and what cleaning products should I avoid?

Clean the appliance, fittings, accessories, and door seals with a dish cloth, lukewarm water, and a small amount of pH-neutral dishwashing liquid, then dry thoroughly with a soft, dry cloth. Do not use steam cleaners, high-pressure cleaners, hard scouring pads, strong or abrasive cleaning agents, or cleaning agents with high alcohol content. Fittings and accessories must never be cleaned in the dishwasher, as this may cause deformation or discoloration. (Page 22)