What is the best scent diffuser for an Airbnb or short-stay rental? A waterless (cold-air) diffuser on a schedule, in the main living area, set to a light, clean scent. It has no water to spill and no flame, it keeps running between guests without anyone touching it, and it leaves no residue on furniture. For a typical one- to three-bedroom short-stay rental, Ascent Collection’s Scent Aura covers up to 300 m³, runs cordless or from the wall, and stores up to five on and off times a day on the unit, so it keeps to its schedule between your turnover visits.
Clean first, then scent
Guests notice a smell being covered up. Air the rental out at every turnover, wash linen and soft furnishings, empty bins and clean drains. Fragrance is the finishing touch on a clean space, not a fix for odours.
Choose one light, clean scent
Stick to fresh, widely liked scents: white tea, light citrus, bergamot or soft woods. Avoid heavy vanilla, sweet bakery notes and strong florals, which some guests find too much. Use the same scent at every stay, so returning guests recognise it. Dream On (inspired by Westin Hotels) is a light white tea, and the Hotel Collection Favourites sample pack lets you try four before you choose.
Set it and leave it
Set the diffuser to run for an hour or two before check-in and lightly through the day, with long pauses between sprays. Put it in the entry or living area, up high and out of the way, not beside beds. Leave a note in your house guide saying there’s a light home fragrance and how to switch it off.
Which diffuser for which room?
Studio or one-bedroom, or an open-plan living area up to 300 m³: Scent Aura.
Large house, up to 600 m³: Scent Mist.
Bathroom or hallway, up to 70 m³: Scent Plug.
Frequently asked questions
Can I change the schedule from home between bookings?
The Scent Aura’s schedules are set in the app over Bluetooth when you’re at the property, and they keep running on the unit after you leave. Set them on your turnover visit.
What if a guest is sensitive to fragrance?
Keep the setting light, mention the fragrance in your listing and house guide, and show guests how to switch it off.
How often do I refill it?
A 50 mL bottle typically lasts about 30 days at six to eight hours a day. Check the level at each turnover.
Is it safe with children and pets staying?
Ascent Collection’s cold-air diffusers use no heat or water. They’re safe for use around children and pets: use them in a ventilated room, keep an eye on pets, and check with your vet if you’re unsure.