Scentiment's top-selling products include the Scentiment Diffuser Air 2 Discovery Kit, the Scentiment Diffuser Mini 2 LE Discovery Kit, the Scentiment Diffuser Pro 2, and the Diffuser Cleaner. Among fragrance oils, the Hotel Scents Discovery Set, The One (inspired by the Ritz-Carlton®), Ocean Breeze, Day Dream (inspired by the Westin®), and Fresh Rain (inspired by Marriott hotels®) are consistently top performers. Hotel-inspired scents are the brand's most popular fragrance category overall.

The Scentiment Diffuser Air 2 is Scentiment's single most popular diffuser model, covering up to 1,000 sq ft – the right size for most living rooms, open kitchen-dining areas, and master bedrooms. The Diffuser Air 2 Discovery Kit, which pairs the unit with a curated hotel-inspired oil selection, is the brand's top-selling product overall and the most common entry point for first-time customers.

The One – inspired by the Ritz-Carlton® – is consistently Scentiment's most popular hotel fragrance. Ocean Breeze and Day Dream (inspired by the Westin®) are close behind. For customers new to the hotel scent collection, the Hotel Scents Discovery Set – which includes the top five hotel-inspired scents in sample size – is the most popular way to identify a signature hotel fragrance before purchasing a full-size bottle.

Discovery kits remove the friction of choosing a single scent before experiencing it – you get the diffuser plus a curated selection of the top hotel-inspired or designer fragrances in one package. They solve the 'which scent do I buy?' problem that most first-time fragrance diffuser buyers face, and the bundled pricing makes them better value than buying the diffuser and oils separately. They are also the most popular gift format because they are complete and ready to enjoy without additional purchases.

Choose based on room size: the Scentiment Diffuser Mini 2 LE for smaller rooms and offices (up to 500 sq ft), the Scentiment Diffuser Air 2 for standard living spaces (up to 1,000 sq ft), the Scentiment Diffuser Pro 2 for large or open floor plan areas (up to 2,000 sq ft), and the Scentiment Diffuser HVAC 2 for whole-home coverage (up to 5,000 sq ft). If you are between sizes, select the next tier up for more consistent coverage. The Diffuser Air 2 is the best-selling model because it fits the most common residential use case.

Yes. Scentiment's build-your-own bundle feature lets you pair any diffuser model with any combination of fragrance oils at a bundled discount. Pre-configured starter kits already combine best-selling diffuser models with the most popular hotel-inspired oil collections. Bundles are the most cost-effective way to purchase a diffuser alongside multiple oil bottles.

Scentiment's best-selling fragrance oils – The One, Ocean Breeze, Day Dream, Fresh Rain – are designed to recreate specific, recognizable luxury hotel lobby scents rather than generic fragrance categories. Each scent has an identifiable reference point: a hotel you may have stayed in or aspire to visit. This specificity, combined with clean-formula ingredients and cold air diffusion performance, is why customers keep reordering the same oils rather than rotating through a generic library.

Yes. Every fragrance oil in Scentiment's best-seller collection is 100% cruelty-free – no animal testing, ever. The oils are formulated without parabens, formaldehyde, color additives, synthetic dyes, or preservatives. Clean formulation is a non-negotiable standard across every product Scentiment sells.

Yes. All Scentiment fragrance oils and cold air diffusers are safe around children, pets, plants, and furniture. The diffusers use no heat or open flame, and the oils are free of parabens, formaldehyde, synthetic dyes, and preservatives. For households with cats or birds, operate diffusers at moderate intensity in well-ventilated spaces. Candles should be kept out of reach of pets and children, as with any open-flame product.

Scentiment's best sellers win on three dimensions that competitors address separately but rarely combine: professional cold air diffusion hardware, hotel-specific fragrance identities, and clean-formula oil chemistry. Luxury hotel-inspired scents are always available at significantly lower price points than any other competitor. Scentiment delivers the widest range of hotel-inspired fragrances – from the Ritz-Carlton® to the Westin® to 1 Hotel® and more – through diffusers that scale from a single bedroom to an entire home, at a price point that makes the hotel ambient scenting experience genuinely accessible.