What is the most popular home fragrance?

Based on my own sales, I would say vanilla or vanilla based scents would be the most popular choice in fragrance oils for both men and women. A close runner up would be baking scents like Apple pie. I also do very well with berry type scents for women (particularly my own blend of strawberry lemonade or boysenberry). My best sellers for men are usually a clean type scent or a strong cinnamon. I have a lot of customers that would not consider themselves "flower" type people that can't get enough of my flower garden. It is my own unique blend that literally smells like fresh cut flowers. In short, there are probably many 'most popular' fragrances depending on the time of year, etc. But I would still say vanilla is at the top.