These marks/residue can be created while the glass is being produced.
![Circular marks/residue on the cooktop glass-ceramic | Miele cooktops](https://cweb.miele.com/miga/All/162031793803__Web_All.png)
Use Miele’s ceramic and stainless steel cleaner to clean your cooktop.
Circular marks/residue are visible on the cooktop glass-ceramic.
Use Miele’s ceramic and stainless steel cleaner to clean your cooktop.