However, as Sam collects more and more ingredients for the perfume—such as his father's pipe, chicken soup, locks of freshly-washed hair, yeast, and baby wipes—he realizes that the "perfume" is smelling worse and worse.
As Sam adds more ingredients like his father's pipe, chicken soup, locks of fresh hair, yeast, and baby wipes to the perfume mixture, he realizes that the scent becomes increasingly unpleasant.