How to harness scent at home

According to master perfumer Emma Leah of Fleurage, scent and psychology is misunderstood by most of the population. While we’re all attuned to using the primitive information decoder to assess our environment – think leaning in close to breathe something deeply when it smells beautiful, and making a detour when something unpleasant wafts our way – we’re too often brushing over the deeper effects of this sense.