CIRI’s robust belief in this credo represents a main shift in how the cleaning industry views the future. I stumbled upon your weblog in my search for how to clean/care for my cast iron solid element cooktop. Spray-on oven cleaner makes use of lye for the active ingredient and it is regarded as a protected process for removing carbon, grease and the other stuff that a single finds on cast iron. Just preserve utilizing it and don’t be concerned about it. If you wore off all the enamel you’d just have a cast iron dutch oven (on the inside). I hope I do not require to mention that cast iron heated to 550 degrees is particularly hot to manage so don’t burn oneself.