★ SOSA commercial scenting
The moment a customer steps into your premises, breathes in, and decides this is a serious brand - engineered with scent, held every day you are open
★ ★ ★ ★ ★
★★★★★
"We put the Vaayu near the entrance of our jewellery showroom. Clients settle the moment they walk in from the street, and the bridal consultation room finally smells as considered as it looks."
SOSA Vaayu · showroom floor
★★★★★
"Bridal appointments run two hours in our boutique. Since the scenting went in, brides and their mothers stay relaxed through the trials instead of getting restless. Several have asked what the fragrance is."
SOSA Vaayu · trial rooms
★★★★★
"A furniture display floor picks up smells from polish, packaging and the loading bay. One signature scent on a timer covers all three floors now, and the sofas smell like a home instead of a warehouse."
SOSA Vaayu · display floor
★★★★★
"Our service bay and workshop used to reach the customer lounge. With the machine scheduled from opening to close, the lounge smells clean and premium, and customers waiting for service notice it."
SOSA Vaayu · customer lounge
★★★★★
"Clinics smell of disinfectant, and patients read that as anxiety. We use a very light citrus setting in reception only, never in the treatment rooms, and waiting feels far calmer. My staff asked to keep it."
Vaayu + Hotel Collection
★★★★★
"Our banquet hall turns over three events a day. The Aangan runs through the HVAC so the hall smells fresh at the start of every function instead of like the last one. Clients notice it during site visits."
SOSA Aangan · HVAC
★★★★★
"We put the Vaayu near the entrance of our jewellery showroom. Clients settle the moment they walk in from the street, and the bridal consultation room finally smells as considered as it looks."
SOSA Vaayu · showroom floor
★★★★★
"Bridal appointments run two hours in our boutique. Since the scenting went in, brides and their mothers stay relaxed through the trials instead of getting restless. Several have asked what the fragrance is."
SOSA Vaayu · trial rooms
★★★★★
"A furniture display floor picks up smells from polish, packaging and the loading bay. One signature scent on a timer covers all three floors now, and the sofas smell like a home instead of a warehouse."
SOSA Vaayu · display floor
★★★★★
"Our service bay and workshop used to reach the customer lounge. With the machine scheduled from opening to close, the lounge smells clean and premium, and customers waiting for service notice it."
SOSA Vaayu · customer lounge
★★★★★
"Clinics smell of disinfectant, and patients read that as anxiety. We use a very light citrus setting in reception only, never in the treatment rooms, and waiting feels far calmer. My staff asked to keep it."
Vaayu + Hotel Collection
★★★★★
"Our banquet hall turns over three events a day. The Aangan runs through the HVAC so the hall smells fresh at the start of every function instead of like the last one. Clients notice it during site visits."
SOSA Aangan · HVAC
✓ Waterless cold-air nebulising - consistent throw up to ~1000m³, app + timer scheduling ✓ Hotel Collection blends - SOSA's interpretations of the world's finest hotel scents ✓ Reeds for single rooms, HVAC systems to 18,000 sq ft · made in India
Founder Diaries · Commercial Scent Marketing
Where should the machine go in a studio with an open workshop? As far from the sample racks as the plan allows, and on the side the air is coming from rather than going to. Watch where the air actually moves: the air-conditioning supply, the return, the door people use, the window that gets opened. Put the source upstream of the people and downstream of nothing, and never directly above, beside or opposite an open rack of fabric or hides. Height helps too, because a unit mounted high or ducted into the air handling produces a diffuse level rather than a local cloud. Whatever you do, keep the current project's samples out of the scented air entirely - they are the ones going to a client.
Should the workshop end be scented at all? No. A workshop end has solvent, adhesive, spray lacquer, MDF dust and cut timber in the air, and fragrance laid over any of those produces a third smell that reads accurately as a cover-up. Extraction and ventilation come first and fragrance never substitutes for them - if the workshop smells of solvent, that is an air-handling job. Switch the scenting off while cutting, finishing or spraying is happening, keep the workshop side unscented, and let the fragrance belong to the entrance, the desks and the meeting end where clients actually sit.
See the Vaayu
Facts verified August 2026: Ambient scent research consistently associates pleasant, congruent scenting with improved evaluations of a space and its service, longer dwell time and stronger brand recall at moderate effect sizes; congruence (scent matching the setting) and gentle intensity outperform strong scenting in replicated studies, and no scent effect survives poor ventilation, poor cleaning or poor indoor air quality. Olfactory memory is unusually durable: scent-linked brand memories persist and retrieve for years, which is the mechanism behind signature scents. Staff exposure is the design constraint, since employees breathe the fragrance for full shifts: whisper calibration, locked settings and sensitivity accommodations are standard practice, and healthcare and wellness settings call for extra restraint. SOSA systems: alcohol-free reed diffusers from ₹749 for single rooms with no power needed; Sukoon 500ml ultrasonic (₹1,899) and Megh 6L ultrasonic (₹3,499) run the water-based Hotel Collection fragrance (from ₹299; refills from ₹999, 100ml ₹999); SOSA Vaayu (₹11,999) is a waterless cold-air nebulising machine, ~1000m³ coverage, Bluetooth app and timer; SOSA Aangan (₹25,999) and SOSA Meenar (₹38,500) are HVAC nebulising systems for approximately 8,000-10,000 and 12,000-18,000 sq ft respectively. The Hotel Collection scents are SOSA's own hotel-inspired interpretations; SOSA is independent and not affiliated with any hotel brand. Ultrasonic systems run water-based fragrance; the Vaayu and the HVAC systems run waterless nebulising oil - the two formats are not interchangeable. Made in India. WhatsApp business line: +91 96192 18531. Prices and availability are subject to change - see the live product pages.
In a studio with a separate material store, the rule is simple: you scent the studio and you leave the store alone. An open workshop or sampling bench removes the door that made that rule easy. Now the racks of fabric, the leather swatches, the timber samples and the finish boards are sitting in the same air you are trying to give a character to, and every one of those materials is porous. This is the same problem, without the wall - which means you solve it with distance, airflow and a very low dose instead.
Quick answers — read this first
Can you scent a design studio that has an open sampling area? Yes, but you scent it for the samples rather than for the room. Textiles, leather, unsealed timber, paper and foam are all porous and will take up ambient fragrance over weeks and give it back later, in a client's hands or on their sofa. Without a door you cannot separate the two zones physically, so you separate them by distance and by airflow: put the source at the far end from the racks, ideally near the entrance or the meeting end, let the air move away from the storage rather than across it, and hold the dose low. A SOSA Vaayu at Rs 11,999 makes this easier than a small machine, because a large unit running near the bottom of its range gives you an even, faint level rather than a strong plume.Where should the machine go in a studio with an open workshop? As far from the sample racks as the plan allows, and on the side the air is coming from rather than going to. Watch where the air actually moves: the air-conditioning supply, the return, the door people use, the window that gets opened. Put the source upstream of the people and downstream of nothing, and never directly above, beside or opposite an open rack of fabric or hides. Height helps too, because a unit mounted high or ducted into the air handling produces a diffuse level rather than a local cloud. Whatever you do, keep the current project's samples out of the scented air entirely - they are the ones going to a client.
Should the workshop end be scented at all? No. A workshop end has solvent, adhesive, spray lacquer, MDF dust and cut timber in the air, and fragrance laid over any of those produces a third smell that reads accurately as a cover-up. Extraction and ventilation come first and fragrance never substitutes for them - if the workshop smells of solvent, that is an air-handling job. Switch the scenting off while cutting, finishing or spraying is happening, keep the workshop side unscented, and let the fragrance belong to the entrance, the desks and the meeting end where clients actually sit.
The short answer
Short answer: An open sampling area is the material-library problem without a door: textiles, leather, unsealed timber, paper and foam absorb ambient fragrance and release it later in a client's hands. With no partition, separate by distance and airflow instead - source at the entrance or meeting end, air moving away from the racks, never above or beside them - and dose low, because a shared-air room is calibrated for the most sensitive thing in it. Keep the current project's samples out of the scented air, close cabinet doors, and leave the workshop end unscented, since extraction beats fragrance over solvent and dust. Vaayu Rs 11,999, Sukoon Rs 1,899, reeds from Rs 749, registers from Rs 299. WhatsApp +91 96192 18531.
The pick: the SOSA Vaayu (₹11,999) for premises to ~1000m³; reeds from ₹749 for a single room; cabin systems from ₹1,899; HVAC from ₹25,999.
Talk to us: WhatsApp +91 96192 18531 with the type of space and its approximate size for a free sizing and fragrance consult.
In this guide
Every customer-facing space hosts two audiences at once: the customer who forms an opinion in a single visit, and the staff who breathe that air for eight hours. Commercial scenting serves both with one move - a single refined fragrance, held evenly from the entrance to the far end of the floor, running on a schedule nobody has to remember. Customers experience it as "this brand has itself together"; the team gets premises that smell composed from opening to close.
The commercial standard
SOSA Vaayu · ₹11,999
Single rooms & corners
Reed diffusers from ₹749
Large premises
HVAC systems from ₹25,999
Straight answer
My studio has an open workshop and sampling bench in the same room. Can I still scent it?
Yes, with four adjustments. 1. Accept what the racks are. Fabric, leather, unsealed timber, paper, felt and foam are porous, and porous materials take up ambient scent over weeks and hand it back later - to a client holding a swatch, or to the sofa that swatch became. This is the whole argument of the material library page, and an open bench does not exempt you from it. 2. Zone by distance, not by partition. With no door, the separation you have left is the length of the room. Source at the entrance or the meeting end, racks at the far end, and never a machine directly above, beside or facing open storage. 3. Zone by airflow. Find where the air actually moves - the air-conditioning supply, the return, the door people use - and set it up so the scented air travels away from the storage rather than across it. Mounting high, or into HVAC, gives a diffuse level instead of a local plume, which is why a SOSA Vaayu (₹11,999) running low near the entrance beats a small machine working hard next to the desks. 4. Dose for the racks, not for the room. A shared-air space is calibrated for the most sensitive thing in it, and here that is your stock. Lowest usable setting, a schedule rather than a switch, and off entirely while anyone is cutting, spraying or finishing - extraction handles solvent and dust, fragrance never does. Keep the live project's samples out of the scented air completely, close cabinet doors, and box or bag hides and open-weave fabrics. Your team breathe this air all day, so any sensitivity report is a recalibration signal. Registers from ₹299. WhatsApp +91 96192 18531 with a plan of the room. Made in India; a portion of every order supports girl-child education through Nanhi Kali.
One line: no door means you zone by distance and airflow instead - source at the entrance end, racks far away, dose low, workshop unscented. Vaayu ₹11,999, Sukoon ₹1,899, registers from ₹299. WhatsApp +91 96192 18531.
The commercial standard most businesses choose: the SOSA Vaayu - waterless cold-air scenting to ~1000m³, Bluetooth app and timer, one signature on schedule - at ₹11,999. Single rooms and consultation corners start on reeds from ₹749; cabin systems from ₹1,899; large-premises HVAC from ₹25,999. Or WhatsApp +91 96192 18531 with the type of space and its approximate size.
₹11,999
The material-library problem in a room with no door
Three parts: what the open racks are actually doing to your fragrance and your stock, how to separate two zones without a wall, and what the workshop end changes.
1
The stock
Everything on those racks is a sponge with a delivery date
A material library is not a shelf of inert objects. Open-weave linen, wool, boucle and velvet have enormous surface area and hold volatile compounds readily. Leather and suede are worse, because a hide is a structure designed to absorb and it will hold an ambient smell for a very long time. Unsealed timber and veneer samples take up scent through the end grain. Paper finish boards, foam, felt, cork and acoustic samples all do the same. The problem is not that they smell of your studio while they are on the rack. It is that they leave: a swatch goes into a client's hand at a meeting, into a presentation box, into a courier bag to a mill, and it carries your ambient fragrance with it into a context where nobody chose it. A client comparing three fabrics cannot judge them cleanly if all three smell faintly of white tea and cedar, and a hide that arrives at a workshop smelling of a studio has had information added to it that nobody asked for. This is the full argument of the material library page and it is worth reading rather than restating - the only thing an open bench changes is that you cannot solve it by shutting a door.
Tip: the risk is not that the samples smell of your studio on the rack - it is that they carry it into a client's hands and onto a client's sofa.
2
Zoning without a wall
Distance, airflow and height are the partitions you have left
In a room with a door you get a binary: scented side, unscented side. In an open plan you get a gradient, and a gradient is workable if you set it up deliberately. Start with the plan. The source belongs at the entrance or the meeting end, because that is where a visitor forms an impression and where the fragrance is doing a job; the racks belong at the far end, and the working desks sit between them. Never put a machine directly above, beside or facing open storage, and be honest about the shelf you were going to use because it is at a convenient height - convenience and proximity to the stock are usually the same thing. Then the air, which does more work than the plan does. Find out where it actually moves: which air-conditioning outlet supplies the room and where the return sits, which door people use, which window gets opened in October. Set the source so scented air travels away from the racks rather than across them, and if the return is behind the storage, move the source rather than argue with the building. Height helps as well. A unit mounted high on a wall, or a Vaayu (₹11,999) ducted into the air handling, produces an even, diffuse level rather than a plume with a hot spot at one end of it - and a large machine running near the bottom of its range is exactly what a room like this wants.
3
The workshop end
Solvent, dust and lacquer: extraction, never fragrance
If the open area is a working bench rather than only storage, a second rule joins the first, and it takes priority over everything on this page. Adhesive, contact cement, spray lacquer, polish, MDF and plywood dust, and freshly cut timber all put things into the air that fragrance must never be used to cover. The reason is not squeamishness, it is that it does not work: a cover-up over solvent produces a third smell that everyone in the room reads accurately as a cover-up, and it does nothing whatever about the reason the extraction should have been running. So the order is fixed. Extraction over the bench, a working ventilation strategy for the room, doors and windows used properly, dust collection at the tool, and cleaning that happens during the day rather than only at night. Then, if the air is genuinely clean, a low ambient level at the far end for the part of the studio clients see. Switch the scenting off entirely while cutting, spraying or finishing is under way, which a timer or the app makes trivial. And treat your team as the calibration instrument: they are in that air for a full working day, the most exposed people in the building, and any sensitivity report is a signal to drop a setting rather than a tolerance problem. A Sukoon (₹1,899) with a register from ₹299 is often the honest answer for a small studio, and reeds from ₹749 are right for a washroom or a cabin where nothing needs scheduling at all.
Tip: if the workshop smells of solvent, that is an extraction problem with an extraction answer - no machine on any price list is the correct response to it.
The SOSA principle
An open sampling area is a material library that lost its door. The rule does not change, only the method does - distance, airflow and a lower dose instead of a partition.
Calibrate the room for the most sensitive thing in it. In a studio with open racks, that is never a person. It is the stock.
Placement and dosing when the racks share your air
Where the source goes, and what it should be, when the racks share the air.
The SOSA scent edit
Open-plan studio, zone by zone
| Scent | Why it suits the mood |
|---|---|
| Entrance and meeting end · ₹11,999 | SOSA Vaayu running low - even level, wall or HVAC mount, away from stock. |
| A small studio, one source · ₹1,899 | Sukoon with a register from ₹299, sited at the entrance end only. |
| The sampling racks and bench | Unscented. Doors closed, hides and open weaves bagged, live project out. |
| Washroom or a closed cabin · from ₹749 | Reeds - separate air, nothing to schedule, nothing to switch off. |
Shop this guide
The systems this guide recommends - tap any image to see it on the store
The sizing ladder in one line: reed diffusers from ₹749 for a single small room, a consultation corner or a washroom with no power needed; Sukoon ₹1,899 with Hotel Collection ₹299 for cabins, small boutiques and compact receptions; Megh ₹3,499 for larger single rooms and open receptions; SOSA Vaayu ₹11,999 as the standard commercial machine, waterless cold-air to ~1000m³ with Bluetooth app and timer; SOSA Aangan ₹25,999 for approximately 8,000-10,000 sq ft on HVAC; SOSA Meenar ₹38,500 for approximately 12,000-18,000 sq ft.
Not sure which fits your premises? WhatsApp us on +91 96192 18531 with the type of space and its approximate size - we will recommend the right system in minutes.
More in this section: why fragrance and sample storage do not mix, scenting a studio full of fabric, leather and timber, and the buying order for a practice. Or browse the commercial scenting systems.
Premises customers remember by smell
The Vaayu commercial machine at ₹11,999, reeds from ₹749, cabin systems from ₹1,899, HVAC scenting to 18,000 sq ft - one signature, on schedule, hands-off. WhatsApp +91 96192 18531.
A swatch does not stay on your rack. It goes into a client's hand, into a courier bag, and into a decision - carrying whatever your air put on it.
— Sonal Sahani, SOSA
The SOSA commercial edit
Whatever your business sells, the system logic is the same: one signature, sized to the space, scheduled so it never depends on anyone's memory. A single small room or a consultation corner can sit happily on reeds with no power at all; a customer-facing floor wants the Vaayu; a venue or a flagship wants HVAC. Every SOSA system is supported from India, and the Hotel Collection blends - SOSA's own hotel-inspired interpretations - run across the powered ones. A portion of every order supports girl-child education through Nanhi Kali. Here is the full commercial range.
The SOSA commercial edit
Size the system to the space - a consultation corner to a full flagship floor
| System | Best for | Why it works | Price |
|---|---|---|---|
| Reed diffusers (Morning Freshness, Garden Bloom) | A single small room, a consultation corner, a washroom | Alcohol-free reed oil, no power and no machine - weeks of quiet fragrance from one bottle | from ₹749 |
| Sukoon + Hotel Collection | Cabins, small boutiques & compact receptions | 500ml ultrasonic cold mist for a single enclosed room - the entry powered system | ₹1,899 + ₹299 |
| Megh (6L) | Larger single rooms & open receptions | Large-tank ultrasonic - long unattended runs straight through your opening hours | ₹3,499 |
| SOSA Vaayu ★ | The standard commercial machine, to ~1000m³ | Waterless cold-air nebulising, Bluetooth app + timer - the hero of the commercial range | ₹11,999 |
| SOSA Aangan | Large premises, approx 8,000-10,000 sq ft | HVAC nebulising diffuser - one signature through the duct system, every zone of the floor | ₹25,999 |
| SOSA Meenar | Flagship premises, approx 12,000-18,000 sq ft | The large-property HVAC system for flagship floors, multi-level premises and venues | ₹38,500 |
| Hotel Collection refills | Every system's running cost | 100ml ₹999 / 300ml - SOSA's interpretations of the world's finest hotel scents | from ₹999 |
Honest notes for business owners: scenting compounds a well-run premises and rescues nothing. Ventilation, air-conditioning and cleaning come first, and fragrance never substitutes for hygiene or air quality - if the air is stale, damp or smoky, fix that at the source before any scent goes in. The people most exposed to the fragrance are not your customers but your STAFF, who work eight-hour shifts in it, which is why whisper calibration and locked settings are standard on every SOSA commercial install, and any staff sensitivity report should be treated as a recalibration signal rather than a complaint. Healthcare and wellness spaces need extra restraint: keep scenting to reception and circulation areas, never treatment rooms, and the practitioner's judgement overrides anything in this guide. The Hotel Collection scents are SOSA's own hotel-inspired interpretations; SOSA is an independent Indian fragrance house, not affiliated with or endorsed by any hotel brand. Ultrasonic systems use the water-based Hotel Collection fragrance; the Vaayu and HVAC systems run waterless nebulising oil - the formats are not interchangeable. WhatsApp consult: +91 96192 18531. A portion of every order supports girl-child education through Nanhi Kali.
SS
ISIPCA
Versailles
Versailles
A note from Sonal
I have walked into jewellery showrooms lit like museums, bridal boutiques with hand-embroidered walls, furniture floors styled down to the last cushion, clinics with better art than most galleries - and in almost every one of them, the air was an afterthought. Floor polish, packaging cartons, the phenyl from the morning mopping, the workshop or the loading bay drifting forward. The one thing every customer takes in before they see anything is the thing most businesses leave to chance.
I trained at ISIPCA in Versailles, where the world's scent-marketing perfumers learn the craft, and what I build for Indian businesses is the same architecture the global hospitality brands use, whatever you sell: one signature, sized to the space, run on a schedule - so the scent is as reliable as your lighting. A consultation corner may only need reeds; a full floor needs the Vaayu; a venue needs the HVAC systems. If you want it applied to your specific premises, message us on WhatsApp at +91 96192 18531 with the type of space and its approximate size - I read those descriptions myself.
Everything is made or assembled for Indian conditions, supported from Pune - and a part of every order funds girl-child education through Nanhi Kali. Your brand gets a memory; a girl gets a classroom. That equation has always felt right to me.
Frequently asked questions
How far from the racks does the machine actually need to be?
Far enough that the racks sit in the weakest part of the gradient, which in most studios means the opposite end of the room and on the upstream side of the airflow rather than the downstream side. There is no published distance figure and anyone who gives you one in metres is guessing, because it depends entirely on the volume of the room, the setting, and where the air-conditioning supply and return are. The practical test is a physical one: leave a spare swatch of an open-weave fabric and a spare leather sample on the rack for three weeks with the machine running at your intended setting, then take them somewhere with clean air and smell them against a fresh piece from the same roll. If you can tell them apart, move the source, drop the setting, or close the storage.
Can I just close the sample cabinets and carry on?
Closed cabinet doors help a great deal and they are the first thing to fix, because a closed cabinet is a smaller volume with far less air exchange and the contents are largely protected. The parts that stay exposed are the ones that make an open sampling area an open sampling area: the current project laid out on the bench, the finish boards propped against the wall, the hides hanging on a rail, the roll ends nobody has put away. Those are also, by definition, the samples that are about to go in front of a client. So close the doors, and separately make it a habit that live project material either lives in a closed box or lives at the far end of the room. The two habits together do more than any change of machine.
Does this mean a studio like mine should not be scented at all?
Not usually. It means the scenting is confined to the part of the studio that clients experience and the dose is set by the stock rather than by the room. If the plan genuinely gives you nowhere to put a source that is not adjacent to open storage, then the honest answer is to leave the studio floor unscented and put the fragrance where it does its work anyway: the entrance, the reception if you have one, and a closed meeting or consultation room. That is a better outcome than a compromised installation, and it is often the cheaper one. Reeds from Rs 749 in a closed meeting room and nothing on the studio floor is a completely respectable specification for a practice with an open workshop.
Our team like the studio to smell of something. Where does their preference sit?
It sits high, because they are the most exposed people in the building and they are in that air for a full working day, which is a longer exposure than any client will ever have. Ask them, and ask specifically: whether they still notice it at six in the evening, whether anyone has had a headache pattern that started when the machine did, whether anyone would prefer it off. Any sensitivity report is a recalibration signal rather than a complaint about tolerance, and the correct response is to drop a setting immediately rather than explain the reasoning. Where their preference does not override anything is the stock: if the choice is between a level the team enjoy and a level that keeps the samples clean, the samples win, because those go to clients.
We use spray lacquer and adhesives at the bench. Should the machine be off?
Yes, off entirely while that work is happening, and the reason is straightforward. Fragrance over solvent is a cover-up and everybody in the room reads it as one, which is worse than the honest smell; and the correct response to solvent in the air is always extraction, ventilation and time, none of which a diffuser provides. Run the extraction over the bench, open what needs opening, and let the room clear on its own. A timer or an app makes this a scheduling question rather than a discipline question: set the scenting to run in the hours the studio is client facing and to stay off during the hours the bench is in use. If the two overlap constantly, that is a strong argument for scenting only a closed meeting room instead.
Free scenting consultation
Tell us the type of space and its approximate size on WhatsApp - we will recommend the system, the blend and the placement plan for your premises.
System recommendation · fragrance selection · placement planning · refill guidance. Direct line to the SOSA team: +91 96192 18531.
The walk-in moment, engineered
SOSA — commercial scent marketing for the premises customers remember
No door means distance, airflow and a lower dose - and the racks are never the thing you scent. Vaayu ₹11,999, Sukoon ₹1,899, Megh ₹3,499, reeds from ₹749, registers from ₹299. WhatsApp +91 96192 18531 with a plan of the studio. Made in India; a portion of every order supports girl-child education through Nanhi Kali.
See the SOSA Vaayu → WhatsApp +91 96192 18531
Continue the read
More from SOSA
Editorial standards & sources
About this guide: Written by Sonal Sahani, ISIPCA Versailles-trained founder and perfumer at SOSA Home & Body. Product recommendations reflect the SOSA commercial range; the scent-marketing strategy advice applies to any business's systems.Facts verified August 2026: Ambient scent research consistently associates pleasant, congruent scenting with improved evaluations of a space and its service, longer dwell time and stronger brand recall at moderate effect sizes; congruence (scent matching the setting) and gentle intensity outperform strong scenting in replicated studies, and no scent effect survives poor ventilation, poor cleaning or poor indoor air quality. Olfactory memory is unusually durable: scent-linked brand memories persist and retrieve for years, which is the mechanism behind signature scents. Staff exposure is the design constraint, since employees breathe the fragrance for full shifts: whisper calibration, locked settings and sensitivity accommodations are standard practice, and healthcare and wellness settings call for extra restraint. SOSA systems: alcohol-free reed diffusers from ₹749 for single rooms with no power needed; Sukoon 500ml ultrasonic (₹1,899) and Megh 6L ultrasonic (₹3,499) run the water-based Hotel Collection fragrance (from ₹299; refills from ₹999, 100ml ₹999); SOSA Vaayu (₹11,999) is a waterless cold-air nebulising machine, ~1000m³ coverage, Bluetooth app and timer; SOSA Aangan (₹25,999) and SOSA Meenar (₹38,500) are HVAC nebulising systems for approximately 8,000-10,000 and 12,000-18,000 sq ft respectively. The Hotel Collection scents are SOSA's own hotel-inspired interpretations; SOSA is independent and not affiliated with any hotel brand. Ultrasonic systems run water-based fragrance; the Vaayu and the HVAC systems run waterless nebulising oil - the two formats are not interchangeable. Made in India. WhatsApp business line: +91 96192 18531. Prices and availability are subject to change - see the live product pages.