bowl hot dish soapy water. dip a rag into the water. sprinkle baking soda on stovetop. let soaked rag sit on baking soda for 15 minutes. swirl around and clean. dry and clean with windex to finish. good as new.
Pinner says "Ok, I just tried this and it seriously did work. I did it twice on a burner that's had scorch marks for a year or more and they're gone! For anyone as OCD about cleaning as I am, this is a must!