Look at what actually happens in there. Two to four people sit at a table in a small closed room for four, five, sometimes six hours. They are making a decision that is simultaneously emotional and expensive - which forty frames out of nine hundred will be the ones that exist as objects, in an album, in a house, for decades. Somebody usually cries a little. Somebody's mother has an opinion. Tea comes in three times. The door stays shut for privacy and the blinds come down for screen glare, so the room is neither aired nor daylit for most of the afternoon.
That is the longest single sitting anywhere in photography, in the smallest volume in the building, in front of the highest-stakes conversation you will have with a client. It takes the lowest dose in the studio, without exception. And the honest arithmetic makes the point better than any adjective: a 200 sq ft album room at 10 ft is 200 x 10 = 2,000 cubic feet, and 2,000 divided by 35.3 is about 57 cubic metres. Set that against a SOSA Vaayu at ₹11,999, which is rated for approximately 1000 cubic metres of connected air. Your album room is roughly a seventeenth of one machine's rating.
Which leads to the answer this page will not hedge on: leaving the album room completely unscented is a legitimate design, and for a great many studios it is the better one. The reception carries the identity, the album room stays plain, and the client route still has a signature. That is not a failure of ambition. It is a decision about where a fragrance belongs.
How big is an album room, really? Smaller than the machine you were about to buy. Do it by hand: a 200 sq ft room at 10 ft is 2,000 cu ft, which divided by 35.3 is about 57 m3. A 250 sq ft room at 10 ft is 2,500 cu ft, about 71 m3. That is a closed volume behind a shut door, so it is scented on its own terms - a Boond at ₹899 on its lowest setting, or a reed diffuser from ₹749, is a far more proportionate answer than a floor machine.
Is it acceptable to leave the album room unscented? Completely. It is a legitimate and often superior design: the reception carries the studio's identity and the album room stays plain, which means nobody sitting through a six-hour decision has to negotiate a fragrance as well. Write the unscented rooms on your plan next to the scented ones so that nobody helpfully adds a plug-in six months later.
Start with why this room is different from every other room in the building. The sitting is the longest one you host - four hours is normal, six is not unusual, and it happens without the natural interruptions a shoot day has. Nobody gets up to change a light or move a backdrop. Two to four people stay in one set of chairs, at one table, looking at one screen or one set of proof prints, for an entire afternoon.
The volume is the smallest you scent. Album rooms are small on purpose - they need a table, four chairs, a screen and privacy, and nothing else. 200 sq ft at 10 ft is 2,000 cu ft, about 57 m3. 180 sq ft at 9 ft is 1,620 cu ft, about 46 m3. Even a generous 300 sq ft room at 10 ft is only 3,000 cu ft, about 85 m3. And because the door is shut for privacy, that small volume is a volume of its own; a coverage rating assumes one connected body of air and cannot travel through a closed door, so whatever is running in reception is largely irrelevant in here.
The conversation is the third difference and the most important one. People choosing wedding images are not evaluating your interior. They are looking at pictures of their own faces, their parents, occasionally somebody who has since died. It is a genuinely emotional hour or four, and it is also the meeting where an album gets specified and paid for. The room's entire job is to be comfortable, private and uncomplicated. Anything in the air that a person has to notice, tolerate or form an opinion about is an intrusion into a conversation that has nothing to do with fragrance.
So: lowest dose in the building, or nothing. And if you are choosing between those two, choose by asking who the room is for. If your reception already carries a scent and clients pass through it on the way in, they have met your studio's air and the identity is delivered. The album room does not need to repeat the message; it needs to be a good room to sit in. A studio whose reception smells lovely and whose album room smells of nothing at all is a studio that has thought about this properly, not one that ran out of budget.
And before any of it, the order that never changes: source, then ventilation, then cleaning, then fragrance. Fragrance adds scent and does not remove odour. An album room that has held four people and three rounds of tea every afternoon this week needs airing and its soft furnishings cleaning, and no register laid on top of that will do anything except make a third smell that two people have to sit inside for six hours. A portion of every SOSA order supports girl-child education through Nanhi Kali.
Here is the test I would apply before spending anything. Picture the room at hour five. Two people at the table, a third leaning in over a shoulder, a plate of biscuits nobody finished, a box of tissues that has been used, the AC on, the door shut since one o'clock. Now put your proposed fragrance into that picture at the level you were considering. If you can imagine anybody in that room becoming aware of it even once, it is too high. If the honest answer is "you would never know it was there", you have found the level.
The other thing worth saying plainly: an album room is not a sales environment you should be trying to enhance. It is a decision environment, and the decision belongs to the client. There is no honest claim that a fragrance increases album value, package upgrades, order size or anything else commercial, and SOSA will not make one. What ambient scent is associated with, at moderate effect sizes, is improved evaluations of a space and its service, longer dwell and stronger recall. In this specific room, what you actually want from the air is that nobody thinks about it, which is a much smaller ambition and a much more achievable one.
And if a client says they would rather the room had nothing in it, switch it off and open the door for ten minutes before they sit down. Their preference outranks every word on this page.
The smallest room with the longest sitting - do the arithmetic first
Three facts decide this room, and they compound rather than balance each other out. It is the smallest volume you will scent, it holds the longest sitting you host, and it is closed off from everything else for the duration. Any one of those on its own would argue for a low level. Together they argue for the lowest level in the building or for nothing.
Take the volume first, because it is the fact owners get most wrong. An album room is typically 150 to 300 sq ft, with a normal ceiling rather than a studio one - it does not need height, so it rarely has it. Recompute by hand every time: a 150 sq ft room at 10 ft is 1,500 cu ft, which is 1,500 / 35.3, about 43 m3. A 200 sq ft room at 10 ft is 2,000 cu ft, about 57 m3. A 220 sq ft room at 10 ft is 2,200 cu ft, about 62 m3. A 300 sq ft room at 10 ft is 3,000 cu ft, about 85 m3. Now hold those next to the machines. The SOSA Vaayu at ₹11,999 is rated for approximately 1000 m3 of connected air. A 57 m3 room is about a seventeenth of that. Even the smallest ultrasonic in the range, the SOSA Boond at ₹899, is designed for a room rather than a table, and in a space this size it wants to be on its lowest setting and placed as far from the seating as the room allows.
The second fact is exposure, and the album room holds the record. Four to six hours in one chair is longer than a consultation, longer than a shoot for the client, longer than anything else in your business. Everything on the four-to-six-hour page applies here in its strongest form: dose for hour five, accept that the room reads as nothing on arrival, and understand that a level which impresses at the door will be a burden at the table.
The third is enclosure. The door is shut, and in most studios the blinds are down as well because you cannot judge a print or a screen with daylight bouncing off it. So the room is neither ventilated nor refreshed for four to six hours at a stretch, which means it is accumulating everything - four people, coats, tea, biscuits, tissues, a warm monitor, somebody's perfume - with no way out. That accumulation is a ventilation problem and it is the real reason album rooms sometimes feel stuffy by the end. Adding fragrance to a stuffy room does not fix stuffiness. Airing it between sittings does.
There is a fourth fact that is not about air at all but changes the design, and it is worth naming because it is the reason studios build these rooms in the first place. An album room is a room where money is discussed. The album is specified in there, the print sizes are chosen, the extra parent copies get added or not. Nobody enjoys the moment where an emotional conversation turns into a number, and everything about the room should be working to keep that transition comfortable rather than to add anything to it. A fragrance that somebody is quietly negotiating with, in the hour when they are also negotiating with a price list, is a small tax on a conversation that already has enough going on. That is not a commercial claim in either direction - there is no honest evidence that a scent changes what anybody spends, and SOSA makes no such claim. It is simply a reason to keep this particular room uncomplicated.
Put those four together and the design brief for an album room is unusually simple to state: a comfortable chair, a good screen, honest light on the prints, air that has been changed since the last sitting, and nothing in that air that anybody has to have a view about.
Work a real example all the way through. Your album room is 200 sq ft - say 20 ft by 10 ft, which is a comfortable size for a table, four chairs and a screen. The ceiling is 10 ft, because it is a partitioned room inside a larger studio rather than the double-height bay next door. So: 200 x 10 = 2,000 cubic feet. Then 2,000 / 35.3 = 56.66, call it about 57 cubic metres. That is the entire body of air you are scenting, and it is a genuinely small number.
Now the comparison that makes it concrete. The SOSA Vaayu at ₹11,999 is rated for approximately 1000 m3 of connected air - SOSA's own copy also states 2,000 to 3,000 sq ft scented evenly. Your 57 m3 room is a small fraction of that, roughly a seventeenth. Putting a machine of that capacity into that room, even at a low setting, is not a sizing decision at all; it is a machine doing something it was not built for, in a room where the consequence of getting it wrong lands on two people for six hours. If your studio has a Vaayu on a connected client floor, the album room should be on the other side of a shut door from it and treated separately - which, if the door is genuinely shut during sittings, it already is.
The proportionate answers are much smaller. A SOSA Boond at ₹899 is the ultrasonic in the range built for a single enclosed room, running the water-based Hotel Collection from ₹299 with 100ml refills at ₹999. Run it on its lowest setting, on a shelf at the far end of the room from the table, never on the table itself. Remember that the ultrasonics are water-based cool-mist machines that put moisture into the air - ordinary prudence in a room with albums, proof prints, a screen and sometimes a laptop on the table says do not point one at any of that, and keep it away from open equipment cases and from wherever lenses get changed. That is housekeeping and prudence, not a protection claim, and SOSA publishes none in either direction.
The other proportionate answer, and often the better one, is a SOSA reed diffuser from ₹749. No plug, no mist, no noise, no timer, nothing to switch off and nothing to turn up in a moment of doubt. It sits on a shelf in the corner and delivers one small steady level to one small room, which is exactly the behaviour a six-hour sitting wants. In a 57 m3 room, one reed diffuser is not an underpowered compromise - it is a correctly sized product.
And the arithmetic argues for something else too, which is worth noticing. Because the room is small and closed, whatever you put in it accumulates faster and clears more slowly than it would in an open floor. That is another reason to go lower than the number in your head, and it is the reason the airing routine between sittings matters more here than anywhere else in the building.
Two things follow. The first is physical: everyone is leaning in. The table is small, the prints or the screen are close, and people are within a metre of each other and of whatever is on that table for hours. That proximity is a reason to keep anything scented away from the table itself and away from the seating, and it is another argument for a reed diffuser on a far shelf rather than an active machine anywhere near where people are sitting.
The second is emotional, and it is the part I would ask studio owners to take seriously. In a room where somebody may be tearful, where tissues are on the table and where two families are negotiating, the last thing anybody needs is a fragrance that requires accommodation. A scent somebody has to breathe around, or that they find slightly sweet, or that reminds them of something they would rather not think about, becomes a small permanent irritation in a long and already loaded afternoon. And nobody will tell you. They will simply finish the selection slightly sooner and slightly less warmly than they might have.
This is also the room where a client's own fragrance is most likely to matter. A bride who is trialling a scent for the wedding day, a mother who has worn the same perfume for thirty years - your room's job is to sit underneath all of that without competing. A quiet tea-based register at a genuinely low level does that. A characterful register at a confident level does not, however beautiful it is in a lobby.
There is a practical scheduling point here as well. If your album sittings are long, build a break into them at the two-hour mark - it is good practice for reasons that have nothing to do with fragrance, and it also opens the door, moves the air and gives everybody's nose a reset. Then clear the cups. Three rounds of tea and a plate of biscuits are a source in 57 m3, and by hour five they are a noticeable one.
And the courtesy that overrides all of it: if a client mentions fragrance, or if you know you have a pregnant client or a family with a small baby coming in, switch the room off and air it before they sit down. A newborn photography room should be fragrance-free without hedging, and the same courtesy applied to a maternity or newborn album sitting is simply good manners. That is not a health, safety or calming claim in either direction - SOSA publishes none - and the client's own preference outranks anything written here.
The structure that makes it work is a scented reception carrying the studio's identity, and an unscented album room down the corridor behind a shut door. A client arrives, meets your air at the threshold, registers that the place feels considered, and then goes into a quiet room to do something difficult. The signature has already been delivered. Repeating it in the album room adds nothing to the recall and adds a variable to a six-hour sitting.
Mechanically this is easy, and it is easy for the same reason everything else in commercial scenting is hard: a coverage rating assumes one connected body of air, and scent does not travel through a closed door. A scented reception and an unscented room ten metres away is not a fudge, it is just how air works. If your album room's door is shut during sittings - and it should be, for privacy and for sound - you already have two volumes. All you are deciding is whether to put anything into the second one.
If you choose to leave it unscented, do three things to make the decision stick. Write it on the plan, in the same place you have written the registers and levels for the scented rooms, so that "the album room gets nothing" is a documented choice rather than an omission somebody helpfully corrects in month seven with a plug-in from a supermarket. Tell your team why, in one sentence, because a rule with a reason survives staff turnover and a rule without one does not. And put the effort you saved into the things that actually make that room good: air it properly between sittings, clean the chairs and the rug on a schedule, keep the tea service tidy, and make sure the extraction or the window works.
If you choose to scent it, choose the smallest and least adjustable option you can. A reed diffuser from ₹749 in the far corner is my standing recommendation for this room, precisely because there is no setting to raise, no timer to change and no dial for anybody to nudge at three in the afternoon. It is the one room in a studio where the inability to turn something up is an advantage rather than a limitation.
And whichever way you go, do not give this room its own register. A different fragrance in the album room from the one in reception creates a seam, and the place a client notices a seam is the corridor between the two rooms, which is exactly where nobody has planned anything. One register on the client route, at different levels, with some rooms at zero. That is the whole design, and it is the subject of its own page.
- Measure it and do the arithmetic: area x height, then divide by 35.3 for cubic metres.
- Air it between sittings and clean the soft furnishings before you add anything.
- Choose between the lowest setting you own and nothing at all. Both are correct.
- If you scent it, use the reception's register, never a second one.
Which register belongs at an album table, and the case for none
If you do scent it, the register should be the one your reception already runs, held very low. But it is worth going through the seven with this specific room in mind, because a few of them are genuinely poor fits here even though they are excellent elsewhere. All seven are SOSA's own hotel-inspired interpretations, and SOSA is independent and is not affiliated with, endorsed by or connected to any hotel brand.
Quiet Luxury (Ritz-Carlton-inspired) is white tea, bergamot and cedar - hushed, polished lobby calm. This is the safest thing you can run at an album table, and it is my default recommendation for the room if the room is going to be scented at all. Its character is restraint, it is neutral across very different family groups, and there is very little in it for anybody to have an opinion about over six hours.
White Tea Serenity (Westin-inspired) is white tea, aloe and cedar - clean, weightless, spa-like, and the most transparent register in the collection in character. In a small closed room that is a real advantage: it reads as a well-kept room rather than as a fragrance, which is precisely the brief.
Tea Garden (Shangri-La-inspired) is jasmine, green tea and white tea - serene tea-and-jasmine calm. If your studio is bridal and your reception runs Tea Garden, this is the register to carry into the album room, held lower here than anywhere else in the building. The jasmine sits inside the tea rather than on top of it, which is why it is the one floral I would trust in a room somebody sits in all afternoon. Remember the bride may be wearing her own, and the room should sit underneath it.
Forest Suite (1 Hotels-inspired) is cedarwood, vetiver and green leaves - grounding and biophilic green. It works in an album room if that is your house register and the room has some hard, natural material in it. It is the most structurally neutral of the seven with a mixed group at the table.
Warm Welcome (Four Seasons-inspired) is citrus, floral and sandalwood - warm and gracious, and by character a threshold register. It belongs at your front door more than at an album table; if it is your house register, run it here at a fraction of the reception level. Old-World Glamour (St. Regis-inspired) is amber, violet and woods - plush and evening-elegant, wonderful in a dark portrait room where somebody is photographed for forty minutes, and a lot in a small closed room at hour five. Lobby Bar (W Hotels-inspired) is citrus, pepper and amber - bold, playful and after-dark, and it has no business in an album room at all.
The reed registers deserve a mention here because a reed diffuser is such a natural fit for this room. Mountain Breeze at ₹849 is Himalayan pine, sage and cedar, which is the reed closest in character to a studio's woody register and the one I would put in a corner of an album room. Morning Freshness at ₹749 is Malabar lemon, mint and eucalyptus, which is bright and better suited to a loo or a corridor than to a table. Evening Calm at ₹799 is Kashmir lavender and chamomile, Garden Bloom at ₹799 is British rose and night-blooming jasmine, and Fresh Brew at ₹849 is Coorg coffee and Kerala vanilla - which is a lovely thing in a home and, in my honest opinion, the single riskiest choice for a room where four people sit next to it for six hours, because food registers are the ones people tire of fastest at close range.
What I will not do is rank any of these on throw or longevity, because SOSA does not publish that comparison and nobody can produce one that survives contact with a 57 m3 closed room nobody has stood in. Volume, ventilation, soft furnishing and setting decide how a register behaves far more than the blend does.
And the rooms adjacent to this one that get nothing, because album rooms rarely sit alone: the shooting sets, where a crew works eight or ten hours; the makeup and styling area, which already has hairspray, setting spray and primer winning in it; the equipment store; the changing room. And a newborn photography room, which should be fragrance-free without hedging, with maternity rooms kept unscented on the same courtesy. That is not a health, safety or calming claim in either direction, SOSA publishes none, and a client's own preference overrides everything written here.
| Scent | Why it suits the mood |
|---|---|
| Nothing at all · a legitimate first choice | Plain, clean, well-aired air, with the reception carrying the studio's identity instead. A closed door ends one body of air and begins another, so a scented reception and an unscented album room ten metres apart is simply how air works. Write it on the plan so nobody adds a plug-in in month seven. |
| A reed diffuser · from ₹749 | One small steady level in one small room, with no plug, no mist, no timer and nothing to turn up at three in the afternoon. In a 57 m3 room this is a correctly sized product rather than a compromise. Mountain Breeze at ₹849 is the one closest in character to a studio's woody register. |
| Quiet Luxury or Tea Garden · lowest setting | White tea, bergamot and cedar; or jasmine, green tea and white tea. If the room is scented, run whichever register your reception already runs, at the lowest setting you own, on a shelf at the far end from the table. Never a second register chosen specially for this room. |
| Anything plush or sweet · not here | Old-World Glamour is a superb dark-portrait-room register and a lot at hour five in a small closed room; Lobby Bar belongs to an events space; a coffee-and-vanilla reed is delightful in a kitchen and risky next to four people for six hours. Save the characterful choices for short-exposure rooms. |
The buying answer for this room is deliberately small, and the reason is the arithmetic rather than the budget. Recompute it for your own space: a 180 sq ft room at 9 ft is 180 x 9 = 1,620 cu ft, which is 1,620 / 35.3, about 46 m3. A 200 sq ft room at 10 ft is 2,000 cu ft, about 57 m3. A 250 sq ft room at 10 ft is 2,500 cu ft, about 71 m3. A 300 sq ft room at 10 ft is 3,000 cu ft, about 85 m3. Every one of those is a small, closed, single-room volume.
Against those numbers, the proportionate products are a SOSA reed diffuser from ₹749 - 130ml from ₹1,249, refills ₹2,399 for 300ml and ₹3,499 for 500ml, lasting about 6 to 10 weeks - or a SOSA Boond at ₹899 on its lowest setting with the water-based Hotel Collection from ₹299 and 100ml refills at ₹999. A pack of seven 15ml bottles at ₹1,799 lets you try registers in your own air, although in this room the honest advice is to run whatever your reception runs rather than to audition anything new. A SOSA Sukoon at ₹1,899 is a reception or larger-lounge machine and is more than this room needs; a SOSA Megh at ₹3,499 with its 6 litre tank is for a lounge that runs all day.
The SOSA Vaayu at ₹11,999 is the machine for a connected client floor, not for this room. It is waterless cold-air nebulising of undiluted oil - no water, no humidity and no wet residue - rated for approximately 1000 m3 of connected air, with SOSA's own copy also stating 2,000 to 3,000 sq ft scented evenly, a 400ml tank, freestanding or wall and HVAC mounting, DC 12V / 1A at 5W so it needs a live socket, and CE, RoHS and SGS. Where it earns its place in this discussion is the rest of your building: run the Vaayu on the reception, corridor and lounge if those are genuinely open to each other, and let the shut album-room door do exactly what a shut door does. 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 - are for whole premises. And the two systems are not interchangeable: the ₹299 water-based bottle never goes into a Vaayu or an HVAC machine.
Whichever you choose, place it properly. Far end of the room from the table, on a shelf rather than at seated head height, never on the table people are working at, out of any direct airflow that points at the chairs, and away from proof prints, albums, open equipment cases and the spot where lenses get changed. The ultrasonics are water-based cool-mist machines that put moisture into the air, so ordinary prudence says do not point one at prints, albums or gear. That is prudence and housekeeping rather than a protection claim, and SOSA publishes none.
For the wider argument this page sits inside: the general rule about dosing for exposure time rather than for the doorway is set out in how to scent a photography studio where clients stay four to six hours, and it is the page to read if you are setting a level anywhere in the building for the first time. The reason you must not creep the level up as an album afternoon wears on is in should fragrance intensity change during a long photo shoot. And the case for running one register everywhere at different levels, with some rooms at zero, is made properly in one signature scent versus different fragrances across a photography studio.
What SOSA does not publish, and what this page will not invent: consumption rate, refill frequency, monthly running cost, machine lifespan, minimum order or lead time. Those depend on run hours, connected volume and setting. Send your album room's measurements and ceiling height to SOSA on WhatsApp at +91 96192 18531 and you will get a straight answer, including the answer that this particular room needs nothing. Bulk orders are welcome, custom label or logo on product is available, and bespoke composition is a real SOSA service discussed there rather than priced 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.