There is now a HUGE number of people who are fragrance-sensitive or have MCS. I'm one of them.
The odours of conventional cleaning products, air fresheners, dryer sheets, etc. make me sick. They give me headaches, burning eyes, feelings of tightness and tingling, respiratory irritation, heart palpitations, nausea, dry mouth and many other symptoms. I've had more than one vacation ruined by fragranced bedrooms that were making me ill. Surveys indicate that about one-third of the population in the US and other countries is fragrance-sensitive or has MCS or prefers fragrance-free spaces.
Please AirBnB stop ignoring this incredibly large group of people. You currently have filters for 13 different accessibility features. Could you PLEASE add another one, "fragrance-free"? Fragrance-free properties actually exist, it's just that you can't easily find them, at least not on the airbnb site itself. (Google search can be used as a workaround, but it's far from perfect.) Thanks!