I'm off on holiday tomorrow, so spent yesterday prepping the car for the trip. Having noticed that the aircon was beginning to smell musty on startup recently, I popped down to Halfords for a Comma anti-bacterialogical aerosol "bomb". I decided it would be a good idea to remove all the bits n bobs before I set the thing off, and whilst emptying out the passenger pockets, I found what at first looked a hooked tool for removing centre caps from wheels. Closer inspection revealed it to be a fossilised banana! No wonder it was smelly in there!