My oven was FILTHY---I was so ashamed that it had gotten to the state that it was and I was too embarrased to ask my regular cleaning lady to have a go at it. The guy who came ( and I don't even know his name) was so polite, so respectful and did such a great job---my oven look like new again and so do my hot plates and range hood.! Thanks heaps. Money well spent.

Approximate cost: $186.