
Siemens Care set for glass ceramic hobs
Siemens Care set for glass ceramic hobs
The normal razor blades as used in the old safety razor.
It didn't remove aluminum marks for me (but the cleaning vinegar that is sold at coop magically did)
I had the same problem, heavy abrasion marks from cast iron and steel pans, and it helped me. The ceramic hob is almost as good as new.