The first thing I do on a plane.

If you listen to the announcements made by gate agents, you will often hear them say boarding will commence after the plane has been groomed. Grooming is what airlines do between flights. Translation. They perform a quick tidy. This is why I CLEAN the headrest, armrests, seatbelt, table tray and in-flight entertainment touch screen. FYI. I use less abrasive wipes for the touch screen. For the cleanest seat in the house, with the least amount of effort, ask where I sat last. Or do it yourself. Personally, I find it entertaining to see how dirty my seat surroundings are.