The oven compartment is dirty.
Clean the oven compartment after each use if possible. Allow the oven compartment to cool down fully before cleaning. Use a clean sponge cloth and a solution of warm water and washing-up liquid, or a clean, damp microfibre cloth.
Consult the operating instructions for further information.
For thorough and gentle cleaning of your oven, we recommend Miele products which also care for your appliance at the same time.
