I purchased this Bosch cooker approx 2 years ago and the oven needs cleaning.
The handbook states that the Rear wall,top & side walls are catalytic and therefore are self cleaning.
it also states that side walls and floor can be cleaned using hot soapy water or vinegar solution.
it also states that if the catalytic surfaces are no longer cleaning themselves they can be regenerated using the cleaning function but does notstate what the cleaning function is.
how can the side walls be both catalytic and non catalytic has anyone else had this problem and how have they cleaned the oven