Windex has a new product that has a “potpourri” smell.  It used to be that Windex smelled of what it is, that is an NH3, and potpourri smell of what it is, that is, pleasant flowers and plants.  Windex smelled of something inherently undesirable and unpleasant, which is what it is; we use it because its evil nature has the accidental characteristic of producing some good – cleansing.  Potpourri smelled of something inherently pleasant, which is what it is.  But now something inherently evil has a pleasant smell!