I looked forward to every opportunity to read this. The story just keeps growing and the twists are unpredictable. I definitely recommend this to anyone. What a take on the story of the Mahadev...and yet so believable.
The blade can (obviously) scratch the surface of the cooker. However it the surface isn't that bad, try just applying the cleaner and leaving it and using a soft scourer. Did the job - no blade was necessary.