The key ingredient of Cerama Bryte Ceramic Cooktop Cleaner is a citrus acid based fluid together with some further oil-based liquids. It should be noted, that besides the already mentioned Cooktop Cleaner there are several more products of "Cerama Bryte" offered (Power Cleaner, Stainless Steel cleaner, Stainless Steel Polish and Conditioner etc.). Those key ingredients might differ.
I'm not sure what kind of cooker you mean, I have a white ceramic slow cooker and have found a few things that work well to remove the stains -- a product called Cerama Bryte, and Magic Erasers. Hope this helps!
Rocks
LOVE
at least - Lettuce
gui
the key sucess is following you heart
Out of Practice - 2005 Key Ingredients - 1.7 was released on: USA: 7 November 2005
noodles
Nitrogen, Phosphorus and Potassium
Tallow balm is a 100% chemical free product. Its key ingredients are grass fed tallow (grass fed animal fat) and organic castor oil
You tell me
cocoa butter sugar unsweetend chocolate