Stains on a glass ceramic hob are, unfortunately, not such a rare occurrence.
It is unlikely that you will be able to get rid of them using regular dishwashing detergent, as many housewives do.
Instead, you should use specially designed products. When buying them, make sure that the packaging has a mark indicating that the product is suitable for glass-ceramic surfaces.
Cleaning agents for products made of high-quality steel are also suitable. The main thing is that they do not contain abrasive particles.
After using the products, do not forget to wash off their residue with a damp soft cloth.
But the list of products that cannot be used to clean glass ceramics is much more extensive. As you already understood, all abrasive compounds are prohibited, as well as dishwashing detergents, stain removers and products intended for cleaning ovens.
Avoid using abrasive sponges and metal scourers.
Also, try not to let food boil over onto the stove and don't leave stains unwiped.