My third flight on IX (from Dubai to Cochin) and quite possibly my last. It appears that there is no cabin maintenance at all. Most seat cushions badly soiled - as if the plane had been used to carry livestock. No paper or cloth covers for the head rests. Carpet in a filthy and lamentable state throughout the cabin. At first I thought the window I was sitting next to was covered in a layer of condensation. I then found out it was a film of grease and grime with the window frame covered in a brownish substance containing lots of human hair.