Lori, those scouring pads you are using, I managed to find some in a shop called home bargains. They work a treat on the inside of my oven as the inside of mine is enamel. It doesn't seem to scratch.

I never thought of trying ammonia for oven cleaning. I am actually going to test this over tonight. As sad as this looks, I am actually looking forward to trying it!

Thank you Lori & god bless,
Elizabeth.