Guest Smell™ starts with vacation rentals. It expands into hotels, senior living, luxury real estate, and cruise lines — anywhere trust in freshness is a purchase driver.
84% of guests report anxiety about how a rental will smell. Reviews mention "musty", "stale", or "smoke" more often than "dirty". Hosts have no standard to prove otherwise — and platforms have no way to verify.
A verifiable score, a public certification page, and a badge guests recognize — powered by continuous air, humidity, and cleaning telemetry.
Every certified stay carries a public, verifiable Guest Smell Certified™ badge.
A slim, wall-mounted smart-home device installed near the entryway. White body, soft gold accent, deep navy branding, fresh green status light. Broadcasts freshness telemetry every 60 seconds to the Guest Smell cloud.
Order Guest Smell Verify™.
Snap onto magnetic wall mount.
Sign in, pair, and go live.
Freshness score in minutes.
Publish to Airbnb / Vrbo / site.
Discover certified stays.
Guest Smell Certified™.
Air, humidity, cleaning.
Deep-link to your platform.
A guest-side companion device that recreates a property's scent profile before arrival. Cedar loft, sea-air villa, alpine chalet — smell the stay from your living room.
Airbnb, Vrbo, Booking.com — deep-link today, direct sync tomorrow.
Property- and floor-level certification for global chains.
Continuous air, humidity, and odor safeguards for care facilities.
Cabin, deck, and dining-area freshness assurance.
In-room device broadcasting telemetry every 60 seconds.
Pre-book scent preview and post-stay freshness reports.