What makes a scent a signature is that the same person meets the same air in the same place more than once. That is a memory mechanism, and it runs on repetition. It does not run on rarity, it does not run on exclusivity, and it certainly does not run on how much the bottle cost. A studio that changes register every few months because a new one looked interesting has no signature and never will, however expensive each of those bottles was.
Bespoke composition - a scent made only for your studio - is a genuine SOSA service, and this page will say so plainly rather than pretending otherwise. But it belongs at the end of the conversation rather than the beginning, and any honest supplier should give you the cheap answer first and let you decide whether you want the other one. So: the cheap answer first, at length, and then the bespoke question handled properly.
One framing before we start, because it changes how the rest of the page reads. A photography studio is unusually good raw material for a signature - better than a restaurant, better than a showroom, better than most clinics. A single wedding job brings the same two people back four or five times across three to six months: enquiry, consultation, shoot, album selection, collection. Five encounters with the same air is more repetition than almost any other business gets by default, and repetition is the only ingredient a signature actually requires.
Do I need a bespoke scent to have a signature? No. Bespoke composition is a real SOSA service - a fragrance made only for your studio - and it is discussed on WhatsApp at +91 96192 18531 rather than priced on a page. But the honest answer is that most studios should hold one of the seven registers consistently for a year first, because the discipline is the hard part and the composition is not.
Where should the signature stop? At the doors of the rooms that should have nothing. A signature belongs on the client route - reception, waiting area, consultation, bridal and client lounges. It should not extend to the active shooting sets, the makeup and styling area, the equipment store, or a newborn room, which should be fragrance-free. A closed door ends one body of air and begins another, and that is what makes this practical.
So the first question is not "what should our signature be", it is "can we hold one". Holding one means a single register on the client route, a written-down setting that does not get nudged on a slow afternoon, one person who owns the dial, refills ordered before the bottle runs dry rather than after, and a firm no to the seasonal-special instinct. That is an operational commitment, not a purchase, and it is where most studio signatures die. I have seen studios spend a great deal on a distinctive scent and then run three different things in eighteen months, which produces exactly nothing.
The second question is where it applies, and the answer is the client route only. Reception, the waiting area, the consultation room, the bridal lounge, the album-selection room - the rooms where people wait. Not the shooting sets, where the crew spends eight or ten hours and the client's attention is entirely on being photographed. Not the makeup and styling area, which already has hairspray and setting spray winning in it, so a signature added there simply becomes a third smell. And not a newborn photography room, which should be fragrance-free without hedging.
The third question is the level, and here the signature idea helps you rather than tempting you. Because a signature works by repetition, it does not need to be strong. It needs to be there, reliably, at a level a client can sit inside for four hours without ever thinking about it. A whisper repeated fifty times is a signature. A statement made once is an air freshener.
And the order of operations does not change just because the word "signature" is involved. If the studio currently smells of stale air, of fabric after a long shoot or of somebody's lunch, no signature will fix it, because fragrance adds scent and does not remove odour. Source, then ventilation, then cleaning, then fragrance - and a signature laid over a source problem is simply a consistent third smell. A portion of every SOSA order supports girl-child education through Nanhi Kali.
If you want the bespoke conversation as well, it exists and it is real: a composition made only for your studio, discussed with SOSA on WhatsApp at +91 96192 18531. But do the year of consistency either way, because a bespoke scent run inconsistently is just an expensive smell.
And if you are reading this because a client or a planner asked whether you have a signature scent, the honest answer once you have held one register for a season is simply "yes - it is the same in both our rooms and it has been for a year". That sentence is true, it is unshowy, and it is exactly the kind of small precision that people who book premium work notice.
What a signature actually is - and what it costs to keep one
There are three honest questions inside "should we have a signature scent", and they get answered in a different order from the one people ask them in. What is a signature actually made of? What does it cost to keep, in effort rather than in rupees? And where should it stop - which rooms in a photography studio must be left out of it, and why?
Underneath all three is the thing that makes this vertical unusual. A photography studio has a client who visits several times for the same job: an enquiry meeting, a pre-shoot consultation, the shoot itself, then album or image selection weeks later, then collection. That is four or five encounters with the same air over three to six months, which is an unusually good structure for building recall. Most commercial spaces get one visit and hope for a second. You get five by default. That, more than any composition, is why a photography studio is a good candidate for a signature at all - and it is also why consistency across those five visits matters more than what the scent actually is.
It is worth adding what a signature is not, because the phrase gets sold hard. It is not a way of making a studio memorable on its own; the photographs do that, and if the work is not memorable the air will not rescue it. It is not a differentiator you can point at in a pitch without sounding slightly odd. And it is emphatically not a commercial lever - there is no honest claim that a scent wins bookings, enquiries, deposits, fees or referrals, and SOSA does not make one. What ambient scent is associated with is more modest and more useful: improved evaluations of a space and its service, longer dwell and stronger recall, at moderate effect sizes. A signature is a way of making a good studio feel looked after, consistently, for very little money. That is the whole promise and it is worth having.
Think about the signatures you actually recognise in your own life. Most of them are not exclusive compositions - they are ordinary smells that happen to be reliably attached to a place you have been more than once. A particular hotel lobby, a particular bookshop, a friend's hallway. None of that required a commissioned perfume. It required the same thing being there every time you walked in, at a level low enough that you never consciously catalogued it.
Now apply that to a studio. Your client comes in for an enquiry, comes back for a consultation, comes back for the shoot, comes back for album selection, comes back to collect. Five encounters. If all five smell identical, the fifth one feels like coming back somewhere. If they smell of three different things because somebody found a nice new bottle in June, the fifth one feels like a room. That difference costs nothing except the discipline not to change anything, and it is the entire mechanism.
This also settles the "but everyone can buy the same Hotel Collection register" objection, which comes up a lot. Yes, they can - and it does not matter, because your client is not conducting a survey of Indian photography studios. They are encountering your reception, repeatedly. Uniqueness is a supplier's argument. Consistency is a client's experience. The two are not the same thing and only one of them is doing any work.
There is a second, quieter reason repetition beats rarity in a studio specifically. Your client is not neutral when they walk in. They are about to be photographed, which for most human beings is a mildly exposing thing, or they are about to make an expensive decision about images of their own wedding. In that state, familiarity is worth more than novelty. The room that smells exactly as it did last time reads as a place that is under control. The room that smells different every time reads, very faintly, as a place that improvises. Neither thought is conscious, and both are doing work.
Which is also why I would rather a studio ran a slightly boring register consistently than an exciting one erratically. Boring, held for a year, becomes yours. Exciting, changed quarterly, stays a product.
The hard part is a short list of operational rules that nobody enjoys writing down. One register for the whole client route - not one per room. One written setting, recorded on paper or in the app, so that "what level are we running" has an answer rather than an opinion. One person who owns the dial, because a signature with four people authorised to adjust it is not a signature. Refills ordered before the bottle is empty, because two weeks of nothing in the middle of a year breaks the chain more than any single strong day. And a standing rule that the studio does not do seasonal specials, festive editions or a different scent for a big shoot, however tempting.
Add one more rule that studios always forget: write down what the rooms that get nothing are, on the same sheet. Otherwise a helpful new assistant puts a plug-in in the makeup room in month seven and the signature quietly acquires a second character that nobody chose.
And build the review into the calendar rather than into your mood. Twice a year, ask three people who have just walked in off the street what they notice, before telling them a diffuser exists. Once a quarter, ask your own staff - they are in that air eight to ten hours a day, five or six days a week, and they are the most exposed people in the building. If one of them mentions the scent, that is a recalibration signal, not a tolerance problem: turn it down first and discuss it second.
One rule that sounds petty and is not: agree in advance what happens when the register you chose is temporarily unavailable, or when somebody is given a lovely candle as a gift and wants to light it in reception. The answer, for a studio holding a signature, is that the reception runs the signature or it runs nothing at all. A gap is survivable. A substitute is not, because a substitute teaches your returning client that the smell of your studio is variable, which is precisely the belief a signature exists to prevent.
And keep the whole thing on one sheet of paper by the machine. Register, setting, hours, who owns the dial, which rooms get nothing, when the last refill was ordered. It takes ten minutes to write and it is the difference between a signature and a good intention, particularly in a studio where staff change and the person who set it up in March is not the person standing there in December.
The active shooting sets are usually not the opportunity, and I will keep saying it because the industry keeps assuming the opposite. A set is a workplace where a crew stands for eight or ten hours under lights while the client's whole attention is on being photographed. Extending a signature onto every set is how a studio ends up with a fragrance load its own team quietly resents, and resentful staff are a far more expensive problem than an unscented set.
The makeup and styling area is out for a different reason. By mid-morning it holds hairspray, setting spray, primer, a hot tool and somebody's perfume - strong volatiles that are already winning. Your signature laid on top does not blend with them; it makes a third smell that belongs to nobody and reads, to a client, as a room that has been sprayed. Keep it out, keep the door shut, and treat that room's smell as a ventilation and cleaning problem, which is what it is.
And the hard stop: a newborn photography room should be fragrance-free, without hedging. Pregnant clients are commonly scent-sensitive and nausea is ordinary in pregnancy, which is a plain reason to keep maternity rooms unscented too. That is not a health, safety or calming claim in either direction, and SOSA does not publish one - it is simply the courteous structure, and the client's own preference overrides everything on this page. The good news is that this is mechanically easy: a coverage rating assumes one connected body of air, and a closed door ends one volume and begins another. A scented reception and an unscented room down a corridor with a door that shuts is not a compromise. It is just how air works.
There is a related situation worth naming because it catches studios out: the shared or multi-tenant building. If your studio sits on a floor with other businesses, a lobby you do not control, a shared lift or a corridor with somebody else's diffuser in it, then your signature starts at your own door and not a metre before it. That is fine, and it is arguably better - a client crossing a threshold from a neutral corridor into your air gets a cleaner transition than one who has been marinating in something since the lift. What you must not do is try to out-scent the corridor. Turning your level up to beat somebody else's lobby is the fastest route to a reception that clients find heavy.
The same reasoning applies to a studio inside a home, a co-working floor or a mall unit. Scent the volume you actually control, at a level suited to how long people stay in it, and let the boundary do its job.
- Choose ONE register for the whole client route and write it on the wall chart.
- Record the exact setting, and put one named person in charge of changing it.
- List the rooms that get nothing - sets, makeup, newborn - on the same sheet.
- Order refills before you run out, and do not change anything for twelve months.
Which register makes a good studio signature, and the bespoke question
So which register makes a good signature for a photography studio? The honest criteria are not the ones people expect. You are not looking for the most beautiful or the most distinctive. You are looking for the one you will still be happy to walk into on a wet Tuesday in month eleven, because a signature you get tired of is a signature you will break. Each of the seven below is SOSA's own hotel-inspired interpretation; SOSA is independent and is not affiliated with, endorsed by or connected to any hotel brand.
Quiet Luxury - white tea, bergamot, cedar - is the strongest signature candidate in the collection for this vertical, precisely because it is hushed rather than characterful. It is polished lobby calm, it stays neutral whether the person in reception is a bride, a CEO or a stylist, and it is very hard to tire of. If you want one decision made for you, make this one. White Tea Serenity - white tea, aloe, cedar - is the same instinct pushed further towards clean and weightless, and it is the better signature for a pale, minimal, daylight-heavy studio whose whole visual language is restraint.
Forest Suite - cedarwood, vetiver, green leaves - is an excellent signature for a studio with a strong physical identity: concrete, plants, dark timber, an industrial shell, a double-height bay. It is grounding and green and it reads as structural, which means it agrees with the building rather than decorating it. It also ages well as a signature because woody-green registers tend to feel like part of the architecture after a few months rather than like something applied to it.
Tea Garden - jasmine, green tea, white tea - is the right signature for a studio whose work is predominantly bridal and wedding, with the standing caution that it must run lower in a three-to-six-hour consultation or album room than anywhere else in the building, and lower still if the bride is wearing her own fragrance, which she very often is. Warm Welcome - citrus, floral, sandalwood - suits a studio whose identity is genuinely warm rather than editorial: family portraiture, milestone work, a practice where the receptionist knows everybody's name.
Old-World Glamour - amber, violet, woods - is plush and evening-elegant and it is a wonderful register in a dark portrait room. As a whole-studio signature it is more demanding, because plush is a lot at hour four; if you love it, my advice is to run it in the portrait room and hold something quieter on the client route. Lobby Bar - citrus, pepper, amber - is bold, playful and after-dark, which makes it a poor everyday signature for a daytime studio and a good one for a space whose identity really is evening events and launches.
What I will not do is tell you which of those throws furthest or lasts longest, because SOSA does not publish that comparison and it would not survive contact with your room anyway. Connected volume, ceiling height, ventilation, soft furnishing and setting decide how a register behaves far more than the blend does. Choose on character and on whether you can live with it, not on a strength claim somebody invented.
A practical way to shortlist: buy the pack of seven 15ml Hotel Collection bottles at ₹1,799 and run one register a week in your real reception at a low setting. Judge each on day five rather than day one - first impressions in fragrance are unreliable and day-five impressions are excellent. The register you were most excited about on Monday is very often the one you are quietly tired of by Friday, and the quiet one you almost dismissed is usually the one you can hold for a year. That seven-week exercise is the cheapest signature research available and it happens in the only room whose opinion matters.
Now the bespoke question, handled properly. Bespoke composition is a real SOSA service - a fragrance composed only for your studio, by an ISIPCA Versailles-trained perfumer. It exists, it is not a marketing tease, and studios do commission it. What this page will not do is quote a price, a minimum, a lead time or a description of the process, because SOSA does not publish those and inventing them would be dishonest. That conversation happens directly, on WhatsApp at +91 96192 18531.
And the cheaper honest answer stays first, because it is true: one of the seven registers held consistently already is a signature. If you have not yet held one register steadily for twelve months, do that before commissioning anything, for two reasons. You will learn what your building actually does to a fragrance - which rooms hold it, which corridor eats it, what August does to it - and that knowledge makes any later bespoke brief enormously better. And you may well find, as many studios do, that the year of consistency was the thing you actually wanted.
If you do go on to commission something, the useful preparation is not a list of notes. It is a description of your rooms and your clients: how long people sit, what the reception is made of, what the light is like, whether brides arrive wearing their own fragrance, which rooms stay unscented, what your ceiling height is and which doors are shut. A perfumer can do a great deal with that. A perfumer can do very little with "something fresh but warm, and luxurious".
And be clear with yourself about what bespoke buys you, because it is not strength and it is not longevity. It buys you a character that is yours rather than shared, and a brief that is written around your particular building. Those are real things and some studios want them. They are not, however, a substitute for the year of discipline, and a bespoke composition run at a level nobody has controlled is exactly as forgettable as an off-the-shelf one run the same way.
The rooms a signature never enters, bespoke or otherwise: the active shooting sets, the makeup and styling station, the equipment store, and a newborn room, which stays fragrance-free. Maternity rooms are best left unscented too, with the client's own preference overriding everything written here.
| Scent | Why it suits the mood |
|---|---|
| Quiet Luxury · the safest signature | White tea, bergamot and cedar. The best signature candidate in the collection for a photography studio, because it is hushed rather than characterful and stays neutral across every client type that walks through one reception in a day. Very hard to tire of in month eleven, which is the only test that matters. |
| Forest Suite · strong physical identity | Cedarwood, vetiver and green leaves. For a studio with concrete, plants, dark timber or a warehouse shell. Woody-green registers tend to read as part of the architecture after a few months rather than as something applied to it, which is exactly the behaviour you want from a signature. |
| Tea Garden · a bridal practice | Jasmine, green tea and white tea. The right signature for a studio whose work is mostly weddings, held distinctly lower in the three-to-six-hour consultation and album rooms than in reception, and lower still when the bride is wearing or trialling her own fragrance. The studio's job is to be a background she never has to think about, not a second opinion on her perfume. |
| Bespoke · a real SOSA service | A composition made only for your studio, by an ISIPCA Versailles-trained perfumer. Genuinely offered and discussed on WhatsApp rather than priced on a page - no price, minimum or lead time is published and none is invented here. The honest sequence is still to hold one of the seven for a year first, because that year teaches you what your building does to a fragrance and makes any later brief far better. |
The machine question follows the same logic as everything else: size by connected air volume, not by ambition. For one reception or one consultation room, the SOSA Boond at ₹899 or the SOSA Sukoon at ₹1,899 running the water-based Hotel Collection from ₹299 is enough, with 100ml refills at ₹999; a lounge that runs all day is where the SOSA Megh at ₹3,499 and its 6 litre tank stops you refilling at lunchtime. For a whole connected client route, the SOSA Vaayu at ₹11,999 is the commercial answer: waterless cold-air nebulising, no water, no humidity, no wet residue, approximately 1000 m3 of connected air, and SOSA's own copy also states 2,000 to 3,000 sq ft scented evenly.
The Vaayu's Bluetooth app and timer are not a gadget in a signature context - they are the mechanism. A signature is a level that does not drift, and a timer that runs the same hours every day with the same setting is the cheapest consistency you will ever buy. It is also how you avoid scenting an empty building overnight. The unit takes a 400ml tank, mounts freestanding, on a wall or into HVAC, runs on DC 12V / 1A at 5W so it needs a live socket, and carries CE, RoHS and SGS. Ordinary studio prudence applies wherever you site it: away from open equipment cases and from where lenses get changed, and never point a mist machine at anything you care about. That is housekeeping, not a protection claim.
Do the arithmetic before you choose. A 300 sq ft reception at 10 ft is 3,000 cu ft, about 85 m3. A 500 sq ft reception and lounge at 12 ft is 6,000 cu ft, about 170 m3. A 750 sq ft client floor at 12 ft is 9,000 cu ft, about 255 m3. A 1,500 sq ft floor at 14 ft is 21,000 cu ft, about 595 m3. Every one of those sits inside a single Vaayu's rating - but only if the air is genuinely one connected body. If the consultation room's door is shut during every consultation, that is a separate volume with its own requirement, and holding a signature across it means a second machine or a reed rather than a bigger number on the first machine.
Which brings up the multi-room and multi-location version of the question, because it is the same question. If you run two studios, the signature is only a signature if both smell the same, at the same level, on the same days. That means the same register in both, the same machine class where the volumes are similar, the same written setting and the same one person reviewing it. Regular clients notice the match immediately, and they notice a mismatch even faster. And if a room in either building has a door that stays shut, it is its own volume and needs its own small answer - a SOSA reed diffuser from ₹749, lasting about 6 to 10 weeks, is often the neatest way to hold a signature in a small closed consultation room with no plug and no noise. The reeds are their own set rather than Hotel Collection registers - Morning Freshness ₹749, Garden Bloom ₹799, Evening Calm ₹799, Mountain Breeze ₹849 and Fresh Brew ₹849, with 130ml from ₹1,249 and refills at ₹2,399 for 300ml and ₹3,499 for 500ml - so if strict consistency across every room is the goal, it is worth choosing the reed that sits closest to your machine register rather than treating it as a free choice. Mountain Breeze, being pine, sage and cedar, is usually the closest neighbour to a woody studio register.
Two product notes that matter here. The seven registers are the water-based Hotel Collection and run in the SOSA ultrasonics; that ₹299 bottle never goes into a Vaayu or an HVAC machine. The Vaayu and the ducted machines - Aangan at ₹25,999 for approximately 8,000 to 10,000 sq ft and Meenar at ₹38,500 for approximately 12,000 to 18,000 sq ft - run waterless nebulising oil, and the Vaayu ships with four hotel-inspired waterless blends as one of three bundle choices. If your signature will need to live on both an ultrasonic in one room and a Vaayu on the main floor, raise that on WhatsApp before you buy so the plan is coherent from day one.
To keep reading around this: the dwell-time argument that decides your levels room by room is in what a premium photography studio should smell like. If you have not yet picked the register you are going to hold, the best fragrance for a luxury photography studio maps all seven onto real studio types. And if your studio does not smell of much yet and you would rather not spend anything, how to make a photography studio smell more premium is the free version.
Finally, the things SOSA does not publish and this page therefore will not state: consumption rate, refill frequency, monthly running cost, machine lifespan, minimum order quantity or lead time - including for bespoke work. Those depend on run hours, connected volume and setting. Bulk orders are welcome and custom label or logo on product is available; everything else is a WhatsApp conversation at +91 96192 18531.
A closing thought on the twelve-month rule, since it is the only genuinely demanding thing this page asks of you. Twelve months is not an arbitrary number. It is long enough to cover a hot season, a monsoon and a cold one; long enough for the returning clients of at least one full wedding cycle to have met the same air three or four times; and long enough for you personally to stop noticing it, which is the point at which it has become part of the building rather than a decision you made. Studios that get to month twelve almost never want to change. Studios that change at month four never find out.
Custom label or logo on product is worth a line here too, because it is the one piece of genuine personalisation SOSA does offer beyond composition, and studios doing client gifting sometimes want it. It is available, and like everything else in this paragraph it is arranged directly rather than configured on a page.
The SOSA scenting range
SOSA sells two different systems and one of the commonest mistakes is mixing them up. Size by the connected air volume of the room you are actually scenting - floor area multiplied by ceiling height gives cubic feet, and cubic feet divided by 35.3 gives cubic metres. A door that stays shut ends one volume and begins another.
| Machine | System | What it is for | Price |
|---|---|---|---|
| SOSA Boond | Ultrasonic · water-based | A small desk or corner unit for one enclosed room - runs the water-based Hotel Collection | ₹899 |
| SOSA Sukoon | Ultrasonic · water-based | A larger ultrasonic for a reception or consultation room - Hotel Collection from ₹299 | ₹1,899 |
| SOSA Megh | Ultrasonic · 6L tank | A large-tank ultrasonic for a bigger lounge that runs all day | ₹3,499 |
| SOSA Vaayu | Waterless cold-air nebulising | The commercial machine - approx 1000 m3 of connected air, Bluetooth app and timer, no water and no humidity | ₹11,999 |
| SOSA Aangan | HVAC nebulising | Ducted scenting for approximately 8,000 to 10,000 sq ft | ₹25,999 |
| SOSA Meenar | HVAC nebulising | Ducted scenting for approximately 12,000 to 18,000 sq ft | ₹38,500 |
Two systems, and they are not interchangeable. The ultrasonics - Boond, Sukoon and Megh - run the water-based Hotel Collection from ₹299. Vaayu and the HVAC machines run waterless nebulising oil; the ₹299 water-based bottle never goes into a Vaayu. SOSA blends are SOSA's own hotel-inspired interpretations and SOSA is independent and not affiliated with any hotel brand. A portion of every order supports girl-child education through Nanhi Kali.
- Vaayu ₹11,999 - waterless cold-air nebulising, approx 1000 m3 connected air, Bluetooth app and timer, 400ml tank, freestanding or wall / HVAC mount, DC 12V / 1A, 5W, mains powered, CE / RoHS / SGS.
- Aangan ₹25,999 for approximately 8,000 to 10,000 sq ft and Meenar ₹38,500 for approximately 12,000 to 18,000 sq ft - both ducted into HVAC.
- The ultrasonics - Boond ₹899, Sukoon ₹1,899, Megh ₹3,499 - run the water-based Hotel Collection from ₹299, with 100ml refills at ₹999.
- Not published, and therefore never stated on this page: consumption rate, refill frequency, monthly running cost, machine lifespan, installation lead time or any minimum order. Those go to WhatsApp +91 96192 18531.
Versailles
A photography studio sells a feeling before it sells a photograph. A couple sitting on your sofa choosing an album is doing something emotional, and they are doing it in your air for three or four hours. That is a long time to be in a room, and it is the reason I keep telling studio owners to go lower than they think.
The mistake I see is scenting the whole studio at one level. A reception is a thirty-second room and can carry a little presence. A consultation lounge is a three-hour room and needs a whisper. A newborn or maternity room should usually have nothing at all, and I would rather say that plainly than sell a second machine.
And the unglamorous part first: fragrance adds scent, it does not remove odour. If the studio smells of hairspray, of last night's crew dinner or of a room that has been shut since Sunday, scent laid on top makes a third smell. Find the source, air the room, clean it - and then, when the air is honest, give it a signature.
Frequently asked questions
Facts verified September 2026: SOSA Vaayu ₹11,999 is a waterless cold-air nebulising diffuser rated for approximately 1000 m3 of connected air, with Bluetooth app and timer, a 400ml tank, freestanding or wall / HVAC mounting and a DC 12V / 1A, 5W mains supply. SOSA Aangan ₹25,999 covers approximately 8,000 to 10,000 sq ft and SOSA Meenar ₹38,500 approximately 12,000 to 18,000 sq ft, both ducted into HVAC. The ultrasonic machines - Boond ₹899, Sukoon ₹1,899 and Megh ₹3,499 - run the water-based Hotel Collection fragrance from ₹299, with 100ml refills at ₹999; that water-based bottle is not used in a Vaayu or an HVAC machine. Reed diffusers start at ₹749 and last roughly 6-10 weeks. A coverage rating assumes one connected body of air; scent does not travel through a closed door. Ambient scent research supports improved evaluations of a space and its service, longer dwell and stronger recall at moderate effect sizes - it does not support claims about bookings, fees or retention. Fragrance adds scent and does not remove, neutralise or purify odour, and no SOSA product makes any health, antibacterial or air-purifying claim. SOSA blends are SOSA's own hotel-inspired interpretations; SOSA is independent and not affiliated with any hotel brand. Prices and availability are subject to change - see the live product pages.