Scent marketing — the strategic use of fragrance to shape customer experience and behavior — has grown from a niche hospitality tactic into a mainstream brand strategy. It works because scent is uniquely tied to memory and emotion, giving businesses a way to create environments people remember and want to return to.
A Brief History of Scent Marketing
Aromatic ritual is ancient — incense and essential oils have shaped religious and social spaces for millennia. Scent marketing as a deliberate business strategy, however, is a more recent development:
- 1990s: Hotels and casinos began experimenting with signature ambient fragrance to shape first impressions in lobbies and public spaces.
- 2000s: Retailers adopted the practice more widely — Abercrombie & Fitch is one of the most frequently cited examples of a retail brand built around a signature in-store scent.
- 2010s: HVAC-integrated scent delivery made whole-space scenting practical for the first time, letting businesses fragrance an entire building through existing air handling rather than single-room diffusers. See how HVAC scent diffusion works.
- 2020s: Scent marketing has expanded well beyond retail and hospitality into healthcare, real estate, and wellness spaces, as more industries recognize fragrance as part of the overall guest or customer experience.
The Science Behind Scent Marketing
Scent is processed by the olfactory system, which connects directly to the brain's limbic system — the region most closely tied to emotion and memory. This is why scent-based associations tend to feel more immediate and emotional than something seen or heard. It's the reason a specific fragrance can instantly bring back a place or moment years later. Businesses use this connection deliberately: a consistent, well-chosen scent gives a space an identity that's harder to replicate than visual branding alone.
A Widely-Cited Example: Westin Hotels
Westin Hotels is one of the most frequently referenced examples in scent marketing, largely because its approach was so consistent and long-running.
What scent does Westin Hotel use?
Westin's signature fragrance is "White Tea," introduced in the early 2000s as part of a broader reinvention of the guest experience across its properties. Rather than confining the scent to lobbies, Westin extended it into guest rooms, spa treatments, and in-room bath amenities — creating one consistent scent identity across the entire stay rather than a single memorable moment at check-in.
Westin's approach is widely cited in the hospitality industry as an example of how a single, well-chosen signature scent can reinforce brand identity across every physical touchpoint of a business, not just its entrance. We carry Enigma, our White Tea-inspired fragrance oil, for anyone who wants a similar scent profile at home.
The Future of Scent Marketing
As scenting technology matures, expect more personalization — fragrance profiles tailored to individual spaces or preferences rather than one signature scent for an entire brand. Combining scent with lighting, sound, and other sensory elements is also a growing trend, particularly in hospitality and retail environments designed around a specific mood or experience.
Frequently Asked Questions
Does scent marketing actually work?
Scent is processed through the brain's limbic system, the same region tied to emotion and memory — which is why a consistent fragrance can shape how people feel about a space in a way that's harder to achieve visually. Many hotels, retailers, and healthcare facilities have adopted signature scenting for this reason.
What scent does the Westin Hotel use?
Westin's signature scent is called "White Tea," used across its lobbies, guest rooms, and bath amenities since the early 2000s.
Can I scent my whole home like a hotel?
Yes — HVAC-compatible scent diffusers distribute fragrance through your existing air system, the same principle hotels use to scent an entire lobby or floor rather than a single room.
Scent marketing has grown from a hospitality experiment into a strategy used across hotels, retail, healthcare, and real estate — because a consistent, well-chosen scent creates an identity that's hard to replicate any other way.
Contact us or schedule a free consultation to talk through a scent strategy for your space.
