How to clean stainless steel
First, find the direction of the stainless steel grain. It could be horizontal, vertical or diagonal.
Next, wash the steel with a soft cloth and mild, soapy water. Be sure to always wipe in the direction of the grain. Wipe dry with a soft cloth.
Apply the Bosch stainless steel conditioner and wipe with a soft cloth in the direction of the grain. Remove excess with a paper towel.
DO NOT apply the conditioner to logos, control labels or black stainless steel. Black stainless steel can be simply cleaned with mild soapy water and a soft cloth.
DO NOT use chlorine-based cleaners. DO NOT use abrasive cloths or cleaners.
How to descale
Review your owner’s manual to learn how to activate the descaling process. Your built-in coffee machine will guide you through a series of steps including when to add the descaler and when to add more water to the machine. Descaler can be purchased in the Bosch Accessories Store.