What a fun thread.
My Lily has a few smells. Usually she smells fresh and a little fruity four or five days after her bath. I wash her every other week. When the shampoo-smell has faded, she smells almost nothing. A couple of days before her next bath her fur gets a little oily and the smell changes to spicy. Not really smelly, only a faint smell. I keep Lilys fur cut pretty short, and it's very easy to maintain.