I, too, have the glass top and as nice as they look in the store, they are a real pain to clean. Even using the cleaner the manufacturer gave me, it leaves it a bit streaked looking. The baking soda sounds like it is definitely worth a try since I have a spot or two I haven't been able to get off. I've only had the stove 3 months so maybe the care will become easier as time goes on. Thank you for sharing all the suggestions.