Miele KM 7678 FR Operating And Installation Instructions page 47

 Clean the cooktop after every use.
 Dry the cooktop thoroughly after
every cleaning to avoid limescale
residue.
Unsuitable cleaning agents
To avoid damaging the surfaces of the
appliance, do not use:
– washing-up liquid,
– cleaning agents containing soda,
alkalines, ammonia, acids or
chlorides,
– cleaning agents containing descaling
agents,
– stain and rust removers,
– abrasive cleaning agents, e.g.
powder cleaners and cream cleaners,
– solvent-based cleaning agents,
– dishwasher cleaner,
– grill and oven cleaners,
– glass cleaning agents,
– hard, abrasive brushes or sponges
(e.g. pot scourers), or sponges which
have been previously used and still
contain abrasive cleaning agents,
– dirt erasers.
Cleaning and care
47