That sounds like an anticlimax for 3,000 sq ft, so let me put the number next to it. A 3,000 sq ft studio at 14 ft holds 3,000 x 14 = 42,000 cubic feet, and 42,000 / 35.3 gives about 1,190 cubic metres of air. That is more air than one SOSA Vaayu is rated for, since the Vaayu at ₹11,999 covers approximately 1000 m3 of connected air. So on the face of it you are a two-machine building. Then you go through the plan room by room and discover that reception, the client lounge and the corridor between them come to about 317 m3, that everything else in the building is a room where people work rather than wait, and that the correct number of machines is one, with a couple of hundred cubic metres of headroom left over.
A multi-room video studio is the purest example of this in the whole bank, because it has the most rooms and the fewest of them want scenting. It has a sound stage with an acoustic door that seals - which is a boundary so absolute that no machine on earth gets past it, and which is also the room you least want anything running in during a take. It has a grade suite where one colourist sits for nine hours. It has a green room and a makeup station already full of hairspray. It has a kit store. And it has a reception and a lounge where clients and producers wait, drink coffee and form an opinion of your operation.
This page works one real 3,000 sq ft plan through end to end, deals honestly with the air-conditioning question - which genuinely does change the shape of the problem, but only if the building is on one air-handling system rather than on splits - and says plainly which rooms get nothing.
What about the sound stage and the acoustic doors? An acoustic door with a proper seal is the most complete volume boundary in any studio: nothing gets through it, which is the point of it. That makes the sound stage a separate body of air that a corridor machine cannot reach, and it is also the room where you least want anything running during a take. Both facts point the same way. Leave it unscented, air it between setups and run the extraction.
Does ducting into the HVAC make sense at 3,000 sq ft? Only if the building is genuinely on one air-handling system, and even then it is usually the wrong tool. Aangan at ₹25,999 covers approximately 8,000 to 10,000 sq ft ducted, which is above your band, and ducting sends scent everywhere the duct goes - including the sound stage and the makeup room you deliberately excluded. If the building is on split units, ducting is not an option at all.
Now cut it at the doors. Reception, lounge and corridor are open to each other: 250 x 14 = 3,500 cu ft, 400 x 14 = 5,600 cu ft and 150 x 14 = 2,100 cu ft, giving 11,200 cu ft, which divided by 35.3 is about 317 m3. That is volume one and it is the entire opportunity. The consultation and review room at 300 x 14 = 4,200 cu ft, about 119 m3, has a door that shuts for every session, so it is volume two. The sound stage at 900 x 14 = 12,600 cu ft, about 357 m3, is behind an acoustic door that seals, so it is volume three, and it is the largest single room in the building. The stills floor at 550 x 14 = 7,700 cu ft, about 218 m3, is volume four. Makeup and green room at 200 x 14 = 2,800 cu ft, about 79 m3. Edit and grade at 150 x 14 = 2,100 cu ft, about 60 m3. Kit store at 100 x 14 = 1,400 cu ft, about 40 m3.
Seven volumes. Now strike out everything that should not be scented at all, and in a video studio that list is long and easy. The sound stage: a work room with a sealed door, a crew in it for a twelve-hour day and live audio being recorded, so nothing runs in it. The stills floor: same argument, minus the microphone. Makeup and green room: hairspray, setting spray, primer and somebody's own perfume are already winning in there, and fragrance adds scent rather than removing odour, so a diffuser on top makes a third smell. Edit and grade: one person, nine hours, and the strictest dwell-time case in the building; if a colourist wants a ₹749 reed on their own desk that is their call, not the studio's. Kit store: a cupboard.
Two volumes survive: the 317 m3 client route and the 119 m3 review room. One Vaayu at ₹11,999 on the route, using under a third of its approximately 1000 m3 rating, and either a Sukoon at ₹1,899 in the review room or nothing at all if its door usually stands open, in which case the two are one volume of about 436 m3 and it is genuinely a one-machine building.
Look at what that means. The 900 sq ft sound stage is 30 per cent of the floor and 30 per cent of the air, and it gets nothing. The stills floor gets nothing. Between them they are half the building. A studio that had sized on square footage would have bought two or three machines to fill air that nobody wanted scented, and would have put a fragrance load on the crew for the longest hours in the week. A portion of every SOSA order supports girl-child education through Nanhi Kali.
The reason this surprises people is that the phrase "3,000 sq ft" makes you think about coverage, and coverage is the wrong frame. You are not trying to fill a building. You are trying to give one specific journey - front door, reception, sit down, wait, get offered a coffee, get walked through to a review - a consistent quality of air. That journey is a couple of hundred cubic metres long and it does not get bigger when you add a second edit suite.
Video work sharpens every argument in this bank rather than changing it. The days are longer, so the crew's exposure is longer. The crews are bigger, so there are more people in the same air with more opinions about it. There is often live audio, so anything that hums, bubbles or clicks is a thing in the room during a take rather than an appliance. And there is a client or a brand team sitting in your lounge for eight hours watching a monitor, which makes the lounge the longest-dwell room in the building and therefore the one with the lowest dose.
Which gives the timer more value here than anywhere else. The Vaayu's Bluetooth app and timer let you run the front of house during client hours only, so the register is right at nine in the morning when a producer walks in and is not running at two in the morning into an empty building after a night shoot has wrapped. That is not a running-cost claim, because SOSA does not publish running costs and this page will not invent one. It is a simple statement that a machine which is off is not scenting anything.
Nine rooms, one client route - and the HVAC question that changes the shape
A 3,000 sq ft multi-room studio raises three questions that a smaller open studio never has to ask, and they are worth separating carefully because they get muddled together in most conversations.
The first is how many volumes the plan has, and it is the same question as at any other size, only with more doors and one very special door. The second is whether the number of rooms means anything about the number of machines, and the answer is a flat no - it means something about the number of boundaries, and a boundary only costs you a machine if the room behind it is a room you wanted scented in the first place. The third is the one that only appears at this size and above: whether the building's air-conditioning is a distribution system you can use, or a set of independent boxes that join nothing to nothing.
That third question genuinely changes the shape of the problem, and it is the one thing about a 3,000 sq ft studio that is not just a bigger version of a 1,000 sq ft studio. If the building is on one central air-handling unit that serves every room from a single plant, then the ductwork is already a connected volume of a kind, and scenting into it is a real option that behaves completely differently from putting a machine in a room. If the building is on split units - which most Indian studios of this size are, with a separate outdoor unit per room or per zone - then there is no shared duct to scent into, each split stirs one room and joins nothing, and you are back to volume-by-volume with a machine in a room. The same 3,000 sq ft studio has two entirely different answers depending on which of those two sentences describes it, and it takes about thirty seconds on site to find out which.
There is a fourth thing that is specific to video and that deserves stating before the detail: a video studio has a bigger and more permanent crew than a stills studio, and the crew is the population most exposed to whatever you install. Ten to fourteen hour days, five or six days a week, in the same air. A client sits in your lounge for eight hours twice a year. That asymmetry is why the honest register decision in a video building is quieter than in a bridal studio, and why a sensitivity report from a gaffer or a sound recordist is a recalibration signal rather than a tolerance problem. Turn it down first, discuss it second.
The consultation and review room has a normal door. Whether it counts as its own volume depends entirely on your own working habit rather than on the architecture: if the door shuts for every three-hour review session, it is 4,200 cu ft and about 119 m3 on its own during exactly the hours you care about, and the machine in the corridor is not reaching it. If it stands open all day, it is part of the route and you should size it that way, while being honest that on the day somebody shuts it, that room is alone.
The sound stage is different in kind, and it is worth dwelling on because it is the clearest illustration of the connected-volume rule in any building I work in. A proper acoustic door has a seal, a drop bar and no gap under it, because a gap under a door is a hole for sound. That means it is not merely a closed door, it is a closed door with the leaks engineered out, and it is the most complete volume boundary you will ever meet. Nothing gets through it. A machine in the corridor at any setting, at any price, on any rating, puts precisely nothing into that room. This is not a limitation to be worked around; it is the same property that makes the room worth having.
And here is the tidy part: the sound stage is also the room you least want anything running in. Live audio is recorded in there. Any appliance in the room is a thing that can be heard, and SOSA does not publish a noise figure for any machine, so this page will not give you one - what it will say is that the honest answer for a room where a boom operator is trying to get a clean take is that nothing at all is running in it, which is also the right scenting answer. The two arguments agree, which is convenient, and you should take the agreement rather than looking for a clever way around it.
The stills floor at 7,700 cu ft, about 218 m3, is the same story without the microphone. A crew of eight in it for ten hours, a client in it being lit and directed. It is a work room. The makeup and green room at 2,800 cu ft, about 79 m3, is the room where the volatiles are already winning: hairspray, setting spray, primer, a hot tool, four people's own fragrances and, in a video building, usually a kettle and somebody's lunch. Fragrance adds scent and does not remove odour, so anything you put in there becomes a third smell that walks out on the talent and into your lounge. The fix is extraction, a laundry schedule and keeping the door shut, in that order.
The edit and grade suite at 2,100 cu ft, about 60 m3, is the strictest room in the building on dwell time. One colourist, nine hours, often in the dark, often with a headache budget already spent on a client who wants the grade warmer. Do not put a machine in there as a studio decision. If the person who sits in it wants a reed on their own desk, that is entirely theirs to choose. And the kit store at 1,400 cu ft, about 40 m3, is a cupboard, which needs airing rather than scenting.
Seven volumes, and after step three you have two. It is worth writing the five blanks onto the plan explicitly, in the same handwriting as the two that get machines, because six months from now somebody will helpfully suggest a diffuser for the green room and nobody will remember that it was a decision rather than an oversight.
If you are on splits, ducted scenting simply is not an option, and that is the end of that conversation. A split unit recirculates the air in one room. It stirs that room, it joins nothing to anything, and there is no shared duct to introduce anything into. So you are back to the volume-by-volume method: a machine in a room, sized to that room's cubic metres, and a closed door still ends the volume. What the splits do change is placement and behaviour inside each room. A split blowing across the room will move your register around faster and more evenly than still air will, which is helpful; a machine placed directly under the return path of a unit will have its output pulled straight back through the coil, which is not. If reception smells right and the lounge next to it smells of nothing, look at where the air is being taken out of the lounge before you conclude you need a second machine.
If you are on one central air-handling system, the shape of the problem genuinely changes, and this is the honest version of that conversation. Ducted scenting introduces fragrance into the supply air, so it reaches every room the supply air reaches. The SOSA machines for that are Aangan at ₹25,999, rated for approximately 8,000 to 10,000 sq ft ducted, and Meenar at ₹38,500 for approximately 12,000 to 18,000 sq ft. Look at those bands against 3,000 sq ft and the first problem is obvious: even the smaller one is rated for well above your building. Buying above your band is not automatically wrong, but it is a reason to ask what you are actually buying.
The second problem is the one that should usually settle it. Ducted scenting goes everywhere the duct goes. If your AHU serves the sound stage, the makeup room, the grade suite and the kit store as well as the front of house - and if it is one system, it does - then ducting sends fragrance into every single room you spent the first half of this page deciding to leave alone. That is not a compromise, it is the exact opposite of the plan. You can zone around it if the system has separate zones for front of house and production, and some purpose-built studios do; if yours does, ducting the front-of-house zone is a genuinely elegant answer because there is no machine visible in reception at all. If it does not, one Vaayu in a room is both cheaper and more accurate.
There is a third possibility worth naming because it comes up constantly in converted spaces: a building that has ducts but no working balance, where somebody has added rooms and partitions over the years and the grilles no longer correspond to the plan. You will recognise it because one room is always cold and one is always stuffy. In that building, do not duct anything. Fix the plan of the air first if you can, and in the meantime scent the room, not the system.
And whatever the services turn out to be, the standing rule holds without exception. Never reduce air exchange, close a vent or shut off extraction so that fragrance lasts longer. A well-ventilated studio is genuinely harder to scent, and that is a good problem: it is solved with placement, a machine sized to the connected volume and a sensible setting, never by making the air in a room where people work for twelve hours worse.
The days are longer. A stills shoot is a five to eight hour day. A video shoot is a ten to fourteen hour day, and pre-light and wrap add hours at both ends. Whatever level you set is a level somebody is inside for a working day and a half. That is the strongest argument in the bank for under-dosing, and it is why I would rather a video studio ran a whisper it never has to think about than a presence it has to keep negotiating with.
The crews are bigger and more permanent. A stills day might be four people. A video day is eight to twenty, some of them regulars who are in your building most weeks. They are the most exposed population in the building by a wide margin, and they are also the people whose comfort determines whether your studio gets recommended by DPs and producers. If a sound recordist, a gaffer or a makeup artist says something about the scent, treat it as a recalibration signal and not as a tolerance problem. Turn it down first, discuss it second, and do it visibly enough that they know they were listened to.
There is live audio. This is a genuine, physical constraint rather than a preference, and it settles the sound stage question completely. Anything running in a room during a take is a potential noise in that take. SOSA does not publish noise figures for its machines, so I will not tell you how quiet any of them is; I will tell you that the correct answer for a live-audio space is that nothing is running in it, which happens to coincide with the correct scenting answer, which is that a work room with a sealed door and a twelve-hour crew day should be left alone. Take the coincidence.
And the client sits down for eight hours. This is the one people miss. On a stills day the client wanders. On a video day the brand team, the agency and the producer sit in your lounge or at video village watching a monitor for the whole shoot, drinking coffee, eating lunch and breathing your air continuously. That makes the client lounge in a video studio the longest-dwell client room in this entire bank, longer even than a bridal album session. It takes the lowest level in the building, and it also takes the most housekeeping: the cups, the lunch boxes and the crew catering are a source problem, and a source problem is fixed at source. Take the food out of the building rather than into the studio bin, get the door open between setups, run the extraction, and then let a low, consistent register do its quiet work underneath.
Two smaller video-specific notes. Fog and haze are part of the craft in a lot of video work, and they are their own thing entirely - a haze that has been sitting in a room since the morning is a source, not a canvas, and no fragrance decision improves it. Air the stage out rather than layering anything over it. And wardrobe in a video building tends to be larger, longer-resident and steamed daily; soft material both holds smell and absorbs fragrance out of the air, which is why a textile-heavy building needs less fragrance than a bare one and more laundry than anyone plans for.
Ordinary studio prudence applies to placement as it does everywhere: keep any machine away from open equipment cases and away from the spot where lenses and cards get changed, and do not point a mist machine at anything you care about. That is housekeeping rather than a protection claim, and SOSA publishes none. It is also one of the plain reasons the waterless Vaayu suits a production building - cold-air nebulising of undiluted oil means no water, no humidity and no wet residue anywhere in a room that has gear and wardrobe in it.
- Cut the plan at every shut door, and treat any acoustic door as an absolute boundary.
- Strike out the sound stage, stills floor, makeup, green room, grade suite and store.
- Measure only what survives: area x height / 35.3 gives cubic metres per volume.
- Check whether the building is on one AHU or on splits before considering any ducting.
One register on the route, and nothing at all in the rooms that work
With two volumes surviving instead of seven, the register decision is one decision rather than a set of them. Run one register on the client route and, if the review room gets its own machine, run the same register in it at a lower level. Different levels of one register reads as a building with a personality. Two registers meeting in a doorway reads as a seam, and clients feel the seam without being able to name it.
The seven registers in the water-based Hotel Collection are each SOSA's own hotel-inspired interpretation, and SOSA is independent and not affiliated with, endorsed by or connected to any hotel brand. For a production building I would start from Forest Suite - cedarwood, vetiver and green leaves, grounding and biophilic green. It agrees with what a video studio usually looks like, which is concrete, black steel, cable trays, plants and a lot of matte grey, and more importantly it is the register that a mixed crew of twenty reads as neutral rather than as somebody's floral choice. In a building where the fragrance decision affects the working conditions of a lot of people who did not get a vote, neutral is worth a great deal.
Quiet Luxury - white tea, bergamot and cedar, hushed and polished lobby calm - is the other default, and the right one if your front of house is doing corporate and brand work where the client is a marketing director rather than a director of photography. It is the least likely register in the collection to be wrong in a room you cannot control. White Tea Serenity - white tea, aloe and cedar, clean, weightless and spa-like - suits the pale, daylight-heavy studio with a white cyclorama and linen at the windows, and it is very hard to over-notice, which is a real virtue on a fourteen-hour day.
The other four have narrower homes here. Tea Garden - jasmine, green tea and white tea - is the register for a building that also does bridal and wedding films, because the jasmine sits inside the tea rather than on top of it and it stays quiet through a long session. Warm Welcome - citrus, floral and sandalwood - is a threshold register for a studio whose positioning is hospitality rather than industrial cool. Old-World Glamour - amber, violet and woods, plush and evening-elegant - is genuinely lovely in a dark, deliberately styled reception and genuinely heavy by hour six in a lounge where a client team is sitting all day. Lobby Bar - citrus, pepper and amber, bold and after-dark - has one home in this vertical, which is a studio that hosts evening screenings and launches; run your normal register the rest of the time and let the events borrow the room.
SOSA does not publish comparative throw or longevity between the seven and this page will not invent it. In a 317 m3 front of house with a street door, an air conditioner and a lot of soft furniture, the connected volume, the ventilation rate, the textile load and the setting swamp any inherent difference between blends. The useful test is the pack of seven 15ml bottles at ₹1,799: run one a week in your actual reception at a low setting and judge on day five rather than on the first afternoon.
Then the level, which in a video building is lower than you think twice over. Reception is a thirty-second to two-minute room and can carry a little presence. The client lounge, where a brand team sits from eight in the morning until eight at night watching a monitor, is the longest-dwell client room in this entire bank and takes the lowest dose in it. Set the whole route for the person walking in from outside at nine, and then leave it alone. Every over-scented studio in India was set by somebody standing inside it in the afternoon, deciding it was not coming through, and turning it up - and in a production building the person doing that has been in the air since six in the morning and is the least qualified nose in the county to make the call.
One rule that is worth writing on the wall: the level goes down over the first month, never up. If three separate people arriving off the street on three separate days all say they cannot smell anything, move it up one notch, once, and then leave it for another fortnight. That is the only legitimate reason to increase anything, and "I cannot smell it any more" from someone who has been in the building all day is not that reason.
| Scent | Why it suits the mood |
|---|---|
| Reception + lounge + corridor · 11,200 cu ft, about 317 m3 | 250 + 400 + 150 sq ft at 14 ft, open to each other. The client route and the entire opportunity. One Vaayu at ₹11,999 covers it using under a third of its approximately 1000 m3 rating. Presence at the threshold, a whisper in the lounge, because a video client sits in that lounge for a twelve-hour day. |
| Consultation and review room · 4,200 cu ft, about 119 m3 | 300 sq ft at 14 ft. Its own volume if the door shuts for sessions, part of the route if it stands open. A Sukoon at ₹1,899 on the water-based Hotel Collection from ₹299, or a reed from ₹749 if you would rather have nothing to plug in or switch off. |
| Sound stage · 12,600 cu ft, about 357 m3 | 900 sq ft at 14 ft, the largest room in the building, behind an acoustic door that seals. Nothing gets through that door and nothing should be running behind it during a take. It gets no machine, no reed and no fragrance. Air it between setups and run the extraction. This single decision is why the building needs one machine and not three. |
| Stills floor, makeup, green room, grade suite, store · struck out | 550 + 200 + 150 + 100 sq ft of rooms where people work rather than wait. The stills floor is a ten-hour crew room; the makeup and green room already has hairspray and setting spray winning in it; the grade suite is one person for nine hours in the dark; the store is a cupboard. Extraction, laundry and housekeeping, not fragrance. |
So the shopping list for a 3,000 sq ft multi-room photo and video studio, once the free work is done - and the free work comes first, because fragrance adds scent and does not remove odour, so airing the building, taking crew catering out at the end of the day, laundering wardrobe and soft furnishings on a schedule and running the extraction all have to happen before anything you buy will read as clean.
For the connected client route, the SOSA Vaayu at ₹11,999 is the machine. Waterless cold-air nebulising of undiluted oil: no water, no humidity and no wet residue, which is the plain reason it belongs in a building full of gear, cable and wardrobe. Rated for approximately 1000 m3 of connected air, and SOSA's own copy also states 2,000 to 3,000 sq ft scented evenly. It takes a 400ml tank, mounts freestanding or on a wall or into HVAC, runs on DC 12V / 1A at 5W so it needs a live socket rather than a battery, and carries CE, RoHS and SGS. In a production building the Bluetooth app and timer matter more than anywhere else in this bank, because your building's hours are irregular: the front of house can run for client hours and be off through a night shoot and a Sunday turnaround.
If the review room gets its own machine, the ultrasonics are the right size and the right money: Boond at ₹899 for a small enclosed room, Sukoon at ₹1,899 for a normal review or consultation room, Megh at ₹3,499 with a 6 litre tank if it runs all day. All three run the water-based Hotel Collection from ₹299 with 100ml refills at ₹999. They are cool-mist machines that put moisture into the air, which is worth knowing in a coastal city in August and is a straightforward reason some production buildings prefer to stay waterless throughout. And the ₹299 water-based bottle never goes into a Vaayu or an HVAC machine - the Vaayu ships with four hotel-inspired waterless blends as one of three bundle choices, and mixing the two systems up is the commonest expensive mistake in this whole range.
On the ducted machines: Aangan at ₹25,999 is rated for approximately 8,000 to 10,000 sq ft and Meenar at ₹38,500 for approximately 12,000 to 18,000 sq ft, both into HVAC. At 3,000 sq ft you are below both bands, and unless your air-handling system has a separate front-of-house zone, ducting would put fragrance into the sound stage, the makeup room and the grade suite that you deliberately excluded. If you do have zoning, say so on WhatsApp and it becomes a real conversation. If you are on splits, it is not a conversation at all. And a SOSA reed diffuser from ₹749 remains the honest answer for any single small room where you want no plug, no noise and nothing to switch off: Morning Freshness ₹749, Garden Bloom ₹799, Evening Calm ₹799, Mountain Breeze ₹849 and Fresh Brew ₹849, lasting about 6 to 10 weeks, with 130ml from ₹1,249 and refills at ₹2,399 for 300ml and ₹3,499 for 500ml.
For the neighbouring questions: if your building is smaller and you want the counting method demonstrated on a simpler plan, how many scent machines a 2,000 sq ft photography studio needs runs it end to end. If your real question is whether one machine can honestly carry a building this size, is one commercial scent machine enough for a large photography studio answers it as a yes or a no and gives the failure case. And if you are weighing one machine against several small ones in separate rooms, one scent machine versus multiple smaller diffusers for a multi-room studio is the architecture comparison, with an honest account of what each choice costs you.
What SOSA does not publish, and what this page therefore will not state: consumption rate, refill frequency, monthly running cost, machine lifespan, minimum order quantity or lead time. Those are driven by run hours, connected volume and setting, which are yours. Send the floor plan, the ceiling height, a note of which doors stay shut and one line about whether the building is on a central AHU or on splits, to SOSA on WhatsApp at +91 96192 18531, and the answer you get back will be about your building. 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.