A wedding consultation is not a thirty-second visit. It is two to four hours at a table, sometimes longer, and an album selection can run to five. Across that span two things happen at once and they pull in opposite directions. The couple's exposure accumulates, so a level that read as atmosphere in the first ten minutes has become a presence by the end of the second hour. Meanwhile your own nose adapts within minutes of walking in, so the same air reads to you as less and less until it reads as nothing at all. One of you is getting more of it and one of you is getting less, and the person holding the dial is the one getting less.
That asymmetry is the entire subject of this page. Everything practical below follows from it: set the level for the person arriving rather than for the person who has been in the building since nine, use tests that route around your own nose, let whoever is most sensitive in the room set the level, and then leave the dial alone for a fortnight even when your own experience of the room says it has faded.
There are no published numbers here and I am not going to invent any. Nobody can tell you a setting for your room from a page, because the level a person experiences depends on your connected volume, your ceiling height, your ventilation, how much soft material is in the room, how many people are in it and how long they stay. What this page gives you instead is a method, three tests you can run this week, and an honest account of the ways studios get it wrong.
Why can my clients smell it when I cannot? Because olfactory adaptation happens within minutes and does not reverse while you stay in the room. You go nose-blind to your own studio; a couple arriving at two o'clock has not. This is ordinary physiology, it applies to everyone, and it is the single largest cause of over-scented commercial space. Set the level for the arrival and treat your own perception of the room as unreliable evidence.
How do I check the level without trusting my own nose? Three tests. The naming test: ask a fresh arrival what they smell, and treat any naming of a product as a signal to come down. The fresh-nose test: leave the building for ten minutes, come back, and read the first breath from the doorway. And the most-sensitive-person rule: whoever in the room is most affected sets the level, so run low as a standing policy rather than averaging opinions.
The reason to write it down is the same reason this is hard. A fragrance level is the only setting in your studio that you cannot verify by looking at it. You can see whether the lights are right. You can hear whether the music is too loud. You cannot smell whether the fragrance is too strong, because within a few minutes of arriving your nose has stopped reporting it to you. Every other adjustment in a studio gets self-corrected constantly; this one drifts in one direction only, upwards, because the only feedback loop available to the person holding the dial says "I cannot smell anything".
Now the time dimension, which is what makes a consultation room different from a reception. Exposure accumulates. In the first ten minutes a register is atmosphere: the brain notices it, files it as pleasant, and moves on to the conversation. Somewhere in the first hour it stops being background for many people and becomes a presence they are aware of. By hour three, at a level that was charming on arrival, it is simply a lot - and the polite response, in an Indian studio at least, is not to say anything at all. Nobody in a wedding consultation is going to tell a photographer that the room is too fragrant. They will sit in it for four hours, drink more water, and leave with a mild headache and a vague impression that the studio was a bit much.
So the design rule is: choose the level by imagining hour three, not by experiencing minute ten. If you can honestly picture the couple at hour three, mid-discussion about which frame their mother will like, with that level still in the air unchanged, and it seems fine - it is fine. If the honest answer is "that would be a lot by then", it is a lot now.
And the correction rule is: whoever in the room is most sensitive sets the level. In any group of four - a couple, a mother, a stylist - one person is noticeably more affected than the other three, and you have no way of knowing in advance which one. Running low as a standing policy is how you protect that person without having to identify them. The cost is that the three people who would have enjoyed a stronger version get a quieter one, which is a trivial cost against a genuinely uncomfortable afternoon for somebody who will never mention it.
Two last things before the detail. First, the order of operations does not change: fragrance adds scent and does not remove odour, so if the consultation room smells of a closed weekend, of four people and a pot of tea from yesterday, or of the wardrobe rail in the corner, that is a source, ventilation and cleaning job before it is a fragrance job. Second, never reduce air exchange so the fragrance lasts longer. A well-ventilated room is harder to scent and that is a good problem in a room where four people sit for four hours. A portion of every SOSA order supports girl-child education through Nanhi Kali.
The corollary is the sentence I would like every studio owner in India to internalise: a level that gets raised through the day is a level that was set by an adapted nose. If you find yourself turning it up at four in the afternoon because "it is not coming through", what has changed is you, not the room. The couple arriving at four thirty will get everything you have added and everything that was already there.
Your team are the check, and they matter more than any test on this page. They sit in that air eight to ten hours a day, five or six days a week, through a wedding season that runs for months, while a client gets three hours twice. They are the most exposed people in the building by a very wide margin. If an assistant, a retoucher or the person who runs album sittings mentions the scent, that is a recalibration signal and not a tolerance problem: turn it down first and discuss it second. A studio that treats staff sensitivity as a complaint to be managed will end up running a level that nobody in the building can honestly assess.
Why a level that is pleasant at minute ten is tiring at hour three
Three mechanisms decide what "strong enough" means in a long consultation, and only one of them is about the fragrance. The first is adaptation, which is what happens to the person judging the level. The second is accumulation, which is what happens to the person sitting in the room. The third is the room itself - connected volume, ventilation and soft material - which determines how much of what you put in is actually available to be breathed.
Adaptation and accumulation are worth separating carefully because they are often muddled together. Adaptation is a property of a nose that has been in one air for a while: sensitivity to that specific smell falls off quickly, which is why you stop noticing your own home, your own car and your own studio. Accumulation is a property of exposure over time: the total amount of a fragrance a person has breathed goes up hour by hour, and while adaptation blunts the moment-to-moment perception, a long enough sitting in a small enough room will still end with a person who is aware of the air. The two do not cancel out neatly, and the practical upshot is that a four-hour client is somewhere in the middle: less acutely aware than at minute five, more aware in total than they would like.
The room is the third mechanism and it is the only one you can measure. Floor area multiplied by ceiling height gives cubic feet, and cubic feet divided by 35.3 gives cubic metres. A 180 sq ft consultation room at 10 ft is 180 x 10 = 1,800 cubic feet, and 1,800 / 35.3 = about 51 cubic metres. A 300 sq ft consultation lounge at 10 ft is 3,000 cubic feet, about 85 cubic metres. A 400 sq ft one at 12 ft is 4,800 cubic feet, about 136 cubic metres. A 500 sq ft reception-and-lounge at 12 ft is 6,000 cubic feet, about 170 cubic metres. Halving the volume roughly doubles what a given output does to the people in it, which is why the smallest consultation rooms need the most restraint and are usually the ones that get the same setting as everywhere else.
What this page will not give you is a number of millilitres, a percentage or a dial position, because none of those exist as a published fact and none of them would survive contact with your room. SOSA does not publish consumption rates or settings-by-room and I am not going to make one up to sound authoritative. What is genuinely transferable is the method.
In a photography studio the effect has a particular shape. You arrive at nine and are adapted by five past. Your team arrive and adapt. The room is then judged, all day, by a set of people whose noses have stopped reporting on it. Meanwhile the clients arrive in ones and twos across the day, each of them with a completely fresh nose, each of them getting a reading that nobody inside the building can any longer obtain. The gap between those two experiences is not small and it does not close.
This is why the working principle in every one of these pages is set the level for the arrival. Not for the average of the day, not for how it feels at four, not for what you can detect while standing next to the machine. For the person who has just come in off the street with a clean nose and no idea what is coming.
There is a specific failure this produces and it happens in the same words every time. Around the second week, the owner notices that they cannot smell the studio any more and concludes the fragrance has faded. It has not faded; they have adapted, and the level that was correct on day one now reads as nothing to the one person in the building most exposed to it. They turn it up. A fortnight later they adapt to the new level and turn it up again. Three months in, the studio is running at something a first-time visitor finds heavy, and nobody inside the building can perceive that at all. If you have ever walked into somebody else's studio and thought "that is a lot", you have met the end state of this loop.
The way out is to stop treating your own nose as an instrument. It is a fine instrument for the first four seconds after entering a space and a useless one after ten minutes. So the only readings that count are readings taken by a nose that has been elsewhere, and the whole of the next section is about how to obtain those systematically rather than by luck.
One more note about consultations specifically, because they compound the problem. Consultations are usually run by the owner or a senior person - the one who will not be moving around the building all afternoon, and who therefore sits in that one room for the whole sitting, in the most adapted state possible, while the couple's exposure accumulates. If there is a room in your studio where your perception and your client's perception diverge the most, it is this one.
Test one: the naming test. Ask somebody who has just walked in what they can smell, before you tell them there is a diffuser running. What matters is the shape of the answer, not whether it is complimentary. "It smells nice in here" is a pass. "It feels fresh" is a pass. "Oh, is that jasmine?" or "that is the same as my hand soap" is a fail, because the fragrance has become an object in the room that a person can identify rather than a property of the room. Nobody is upset at that point; they have simply been handed something to notice, and being noticed is the failure state for a consultation room. Run this on three different arrivals, ideally on different days. If two of three name a product, come down a step.
Test two: the fresh-nose test from outside. Leave the building. Not the room - the building, or at least far enough that you are in different air, and stay away for a good ten minutes; longer is better. Come back, open the consultation room door and read the first breath from the doorway without walking in. Those two seconds are the only honest reading anyone attached to your studio will get all day, and they approximate what a couple gets when they arrive. If the first breath is a smell, you are high. If it is a room that feels pleasant and considered, you are where you want to be. Do this on a morning when the studio has been shut overnight and the diffusion has been running as normal, because that is the coldest and most revealing version of the test.
Test three: the most-sensitive-person rule. In any group, the level is set by whoever is most affected by it - not the average, and certainly not the person who likes it most. A consultation group is a couple plus a parent plus your own team, and you do not get to choose who is in it. Since you cannot identify the sensitive person in advance, you protect them by running low as a standing policy. Apply the same rule to your own staff, who are in that air eight to ten hours a day, five or six days a week through the season and are the most exposed people in the building. If one of them says something, that is a recalibration signal rather than a tolerance problem. Turn it down first and discuss it second, because a level nobody on the team can honestly assess is a level that will only ever go one way.
Two rules to bolt on to the three tests. First, change one thing at a time and wait two weeks. Adaptation makes short-term comparison meaningless; a fortnight between adjustments is the minimum that gives you a real signal, and studios that fiddle weekly are simply chasing their own noses. Second, write the setting down and put one named person in charge of it. A consultation room with four people authorised to nudge the dial does not have a level, it has a mood.
And when the honest conclusion of the tests is "there is genuinely nothing detectable and the room feels flat", then move it up one step, once, and leave it for another two weeks. That is a legitimate adjustment. What is not legitimate is the four-in-the-afternoon nudge, which is always adaptation and never information.
Start with volume. Floor area multiplied by ceiling height gives cubic feet; cubic feet divided by 35.3 gives cubic metres. A small consultation room of 180 sq ft at 10 ft is 1,800 cubic feet, which is about 51 cubic metres. A 250 sq ft room at 10 ft is 2,500 cubic feet, about 71 cubic metres. A 300 sq ft lounge at 12 ft is 3,600 cubic feet, about 102 cubic metres. A 500 sq ft open reception and lounge at 12 ft is 6,000 cubic feet, about 170 cubic metres. And a 1,000 sq ft connected floor at 12 ft is 12,000 cubic feet, about 340 cubic metres. Notice the spread: the smallest of those is roughly a seventh of the largest, so the idea that one setting suits every room in a studio is arithmetically indefensible.
Then ventilation, which is the variable that most changes the answer and the one people most want to cheat on. A room with good air exchange dilutes and removes what you put into it, so it needs more input to reach the same perceived level. A sealed room holds everything. The temptation, when a room seems to need too much, is to reduce the air exchange - close the vent, shut the extraction, keep the door shut all morning. Do not. A well-ventilated consultation room is genuinely harder to scent and that is a good problem to have; you solve it with placement and setting, never by making the air staler for the four people who are about to sit in it for four hours. In a long-sitting room, air exchange is worth more to the client's afternoon than any fragrance decision on this page.
Air conditioning complicates it usefully. A split unit stirs one room and joins nothing. A ducted system can join rooms that look separate on the plan, and it can pull fragrance straight out of the room you meant to fill. If reception reads correctly and the consultation room reads as nothing, look for the return grille before you look for a second machine, and look at whether the door is shut, because a shut door ends one connected body of air and begins another.
Soft material is the third room variable and consultation rooms are full of it: upholstered chairs, a rug, curtains, a sofa, sometimes a wardrobe rail or fabric-covered album samples on the table. Soft material takes fragrance out of the air and gives it back slowly over days. That means a textile-heavy room reaches a given perceived level on less input than a bare one, and it also means that an over-scented soft room takes a fortnight to come back down after you turn everything off. That asymmetry - fast to over-do, slow to undo - is the strongest practical argument for starting too low and creeping up rather than starting comfortable and correcting downwards.
Finally, occupancy. Fourteen people in a 500 sq ft lounge at 12 ft - 6,000 cubic feet, about 170 cubic metres - is a lot of bodies, coats, bags, tea and personal fragrance in a modest amount of air, and by hour three that room smells of the day rather than of your register. The temptation on that afternoon is to turn the machine up. Do not. Open the door between sittings, run the extraction, take the cups out and let the room reset, because turning the level up for a full room means the level is wrong for everyone who arrives tomorrow morning into an empty one.
- Compute the room: floor area x ceiling height, then cubic feet divided by 35.3.
- Set the lowest step your machine offers, write the setting down, name one owner.
- Run the naming test on three fresh arrivals and the doorway test after ten minutes out.
- Change one thing at a time and wait a fortnight before you judge anything.
Register and level for a long consultation, and the three tests that settle it
Register matters less than level here, but it is not irrelevant, because some registers tolerate a long sitting better than others. All seven below are SOSA's own hotel-inspired interpretations; SOSA is independent and not affiliated with, endorsed by or connected to any hotel brand.
The general principle is that transparent registers survive long dwell better than dense ones. That is not a claim about strength or longevity, which SOSA does not publish and this page will not rank - it is an observation about character. A register built on tea, citrus and light woods reads as air. A register built on amber, resin and heavy sweetness reads as a substance, and a substance in the room for four hours becomes something a person is aware of carrying home on their clothes.
So for a two-to-four-hour wedding consultation: Quiet Luxury - white tea, bergamot, cedar - is the default and the one I would give nine studios in ten. Hushed, polished lobby calm, neutral across a couple, a parent and your own team, and it disappears quickly and stays disappeared. White Tea Serenity - white tea, aloe, cedar - is the alternative for a pale, daylit, minimal room, and it is the most transparent of the seven, which makes it the hardest to over-notice at hour three. Tea Garden - jasmine, green tea, white tea - is the bridal answer and the only floral I would run in a long room, because the jasmine sits inside the tea rather than on top of it; run it a clear step lower than you would run it in reception. Forest Suite - cedarwood, vetiver, green leaves - is grounding and green and works well in a concrete or dark-timber consultation space, with the caveat that vetiver has weight and weight accumulates in a small closed volume, so run it lower than you think.
The ones to be careful with in a long sitting. Warm Welcome - citrus, floral, sandalwood - is a genuinely lovely threshold register that does its best work at a door, where warmth is the point and nobody is standing for three hours; in a consultation room it is usable but it wants to be very quiet. Old-World Glamour - amber, violet, woods - is plush and evening-elegant and belongs in a dark portrait room where somebody is photographed for forty minutes; plush at hour four is heavy, and this is the register most likely to make a good consultation room feel like too much. Lobby Bar - citrus, pepper, amber - is bold, playful, after-dark, and it belongs in an events space rather than at a table where two people are deciding how much to spend on an album.
Now the part that actually answers the title question, which is how the level differs room by room in the same building. Think of it as three steps rather than as a number, because a number would be invented. Reception is a thirty-second to two-minute room and carries the most presence of anywhere in your studio, because nobody is exposed to it long enough for it to tire. A consultation lounge, at two to four hours, sits a clear step below reception. An album-selection room, at three to five hours in a small closed volume, sits a step below that and takes the lowest level in the building. Nothing at all goes into the shooting sets, the makeup and styling area - which is already full of hairspray, setting spray and primer, all stronger volatiles than anything you would add, so a diffuser there makes a third smell rather than a blend - the changing room, the equipment store, or any newborn room, which should be fragrance-free without hedging.
And use the timer, because it is the most underused control in commercial scenting. The Vaayu's Bluetooth app and timer let you run the client route during opening hours and stop; there is no reason to scent an empty studio at three in the morning. In a consultation room specifically, the honest pattern is often not continuous low diffusion but intermittent low diffusion - establish the register before the couple arrives, then let the room simply hold it while they are in it, with the door opened between sittings. The couple experience a room that smells consistent and quiet, which is the whole target, and nobody spends four hours inside an actively running machine.
One last register note for bridal work. A bride at a consultation is often wearing her own fragrance, and in the weeks before a wedding she may be trialling one for the day. Your room's job is to be a background she never has to think about, which argues both for a quiet register and, more strongly, for a low level. A tea-based register at a whisper sits underneath a personal fragrance rather than arguing with it. If a bride mentions that she is testing perfumes, the courteous move is to turn the diffusion off for that appointment and open the door beforehand. It takes one line on a booking sheet.
| Scent | Why it suits the mood |
|---|---|
| Reception · thirty seconds to two minutes | The most presence you run anywhere, because nobody is in it long enough to tire of it. Quiet Luxury or Warm Welcome do well here. Even so, judge it from the doorway with a fresh nose rather than from behind the desk, and remember that this level is the ceiling for the building rather than the standard for it. |
| Consultation lounge · two to four hours | A clear step below reception. This is where the level has to survive hour three, so choose a transparent register - Quiet Luxury, White Tea Serenity or Tea Garden for bridal - and set it so a fresh arrival finds the room pleasant and cannot name anything in it. If in doubt between two steps, take the lower one. |
| Album-selection room · three to five hours | The lowest level in the building, in the smallest and most closed volume: a 180 sq ft room at 10 ft is 1,800 cubic feet, about 51 m3. A reed diffuser from ₹749 with two or three reeds, or the lowest step on a small machine, is the whole answer here - and leaving it unscented is a legitimate design rather than an omission. |
| Sets, makeup, changing, newborn · nothing at all | No fragrance. A set is a work room where a crew spends eight or ten hours; a styling station already has hairspray and setting spray winning in it, so anything added makes a third smell; a changing room is a laundry and ventilation job; and a newborn room should be fragrance-free without hedging. Write these on the plan next to the scented rooms so nobody adds a diffuser in month seven. |
On the buying side, the level question is mostly a machine-control question, because what you want is fine control at the bottom of the range rather than more output at the top. For one consultation room, a SOSA Boond at ₹899 or a SOSA Sukoon at ₹1,899 running the water-based Hotel Collection from ₹299 is the right size of machine for the right size of room, with 100ml refills at ₹999 and a pack of seven 15ml bottles at ₹1,799 if you want to try registers in your own air. A lounge that runs all day through the season is where the SOSA Megh at ₹3,499 and its 6 litre tank earns its place, simply by removing the mid-afternoon refill from somebody's job.
For a whole connected client route, the SOSA Vaayu at ₹11,999 is the commercial machine, and in a level-control conversation its Bluetooth app and timer are the headline rather than a footnote: they are how you scent your opening hours instead of an empty building, and how you stop the register accumulating overnight into a Monday morning that a client walks straight into. It is waterless cold-air nebulising of undiluted oil, so 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. 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, and carries CE, RoHS and SGS.
Two systems, not interchangeable. The ultrasonics are water-based cool-mist machines that put moisture into the air and run the ₹299 Hotel Collection; 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 water-based bottle never goes into either. Ordinary studio prudence applies wherever a machine sits: keep it away from open equipment cases and from the spot where lenses get changed, and do not point a mist machine at anything you care about. That is prudence and housekeeping rather than a protection claim, and SOSA publishes none.
And if the honest conclusion of this page is that your consultation room wants less rather than more control, the SOSA reed diffusers from ₹749 are the lowest-drama answer in the range: no plug, no noise, no timer, nothing to switch off, about 6 to 10 weeks per bottle, 130ml from ₹1,249 with 300ml refills at ₹2,399 and 500ml at ₹3,499. The reed count is your dial - three reeds rather than eight in a small room, and do not flip them, because flipping is a way of pushing a burst into a room and a long consultation is the last place that belongs. Mountain Breeze at ₹849 sits closest to a studio's woody register, Evening Calm at ₹799 is quiet and unshowy, Morning Freshness at ₹749 is bright and better in a corridor, Garden Bloom at ₹799 is the floral for a bridal threshold, and Fresh Brew at ₹849 is lovely at home and a mistake in a four-hour room.
Related reading inside this section: the smallest and longest room of all gets its own page and its own arithmetic in the best fragrance for a wedding album-selection room. If your open question is which family belongs in a bridal space at all, and how a floral behaves against a bride's own perfume, read should a bridal photography studio use floral or hotel-style fragrance. And if you want one consistent level and register to be the thing a couple meets at every stage of an eighteen-month job, the honest and cheap version of that is in can a wedding photographer create a signature scent for the client experience.
What SOSA does not publish, and what this page will therefore not invent: consumption rate, refill frequency, monthly running cost, machine lifespan, minimum order quantity and lead time - all of which depend on run hours, connected volume and setting, which are facts about your building. Bring your floor plan, your ceiling height and your consultation length to WhatsApp at +91 96192 18531 and you will get a straight answer. 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.