★ 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
What makes a boutique smell different in the evening than in the morning? Four things compound through the day. Door traffic exchanges air constantly on a busy floor, so the register is diluted at peak and concentrated when the shop is quiet. Bodies change the room: eight people in a small boutique absorb and mask scent, and a crowd carries fragrance very differently from an empty floor. Working smells accumulate - steamers, pressing tables, tea and coffee for waiting families, and the alteration unit if its door is open. And the soft furnishings and stock keep loading, so the room drifts slowly upward over days. The answer to all four is scheduling and ventilation, not a stronger setting.
Should the fragrance be turned up for peak appointment hours? One notch at most, on a schedule, and back down afterwards - never a permanent raise. A crowded boutique genuinely absorbs more scent than an empty one, so a small scheduled step up through a predictable evening or weekend peak is reasonable, and the Vaayu's app makes it a ten-second change. What is not reasonable is leaving it there, because the quiet Tuesday visitor then meets an overdosed floor, and your staff live in the higher setting all week. The appointment rooms should never be stepped up at all: they are small, closed and occupied for hours, and they are the one space in the boutique where the level should only ever move downward.
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.
Getting a boutique to smell right at eleven in the morning is easy. Keeping it identical at seven in the evening, after nine appointments, a door that has opened two hundred times, four rounds of tea and a steamer running since noon, is the actual job. This is the operations page: what the trading day does to your air, why the person most tempted to top up the scent is the person least able to judge it, and how a schedule solves both.
Quick answers — read this first
How do you keep a bridal boutique smelling good all day? With a schedule rather than with attention. Set the system to start a short while before opening so the space has settled into its register before the first appointment, run it at one locked intensity through trading hours, and stop it after closing - the SOSA Vaayu at Rs 11,999 has a Bluetooth app and timer for exactly this. Reset the appointment rooms between clients by opening the door and ventilating for ten to fifteen minutes. Keep the tailoring area, the stockroom and the pantry closed and extracted. And do not top up by hand: whoever is on the floor has adapted to the scent by mid-afternoon and will always add more than the room needs.What makes a boutique smell different in the evening than in the morning? Four things compound through the day. Door traffic exchanges air constantly on a busy floor, so the register is diluted at peak and concentrated when the shop is quiet. Bodies change the room: eight people in a small boutique absorb and mask scent, and a crowd carries fragrance very differently from an empty floor. Working smells accumulate - steamers, pressing tables, tea and coffee for waiting families, and the alteration unit if its door is open. And the soft furnishings and stock keep loading, so the room drifts slowly upward over days. The answer to all four is scheduling and ventilation, not a stronger setting.
Should the fragrance be turned up for peak appointment hours? One notch at most, on a schedule, and back down afterwards - never a permanent raise. A crowded boutique genuinely absorbs more scent than an empty one, so a small scheduled step up through a predictable evening or weekend peak is reasonable, and the Vaayu's app makes it a ten-second change. What is not reasonable is leaving it there, because the quiet Tuesday visitor then meets an overdosed floor, and your staff live in the higher setting all week. The appointment rooms should never be stepped up at all: they are small, closed and occupied for hours, and they are the one space in the boutique where the level should only ever move downward.
The short answer
Short answer: Keeping a bridal boutique smelling right all day is a scheduling problem, not an attention problem. Start the system before opening, run one locked intensity through trading hours, stop after close - the Vaayu Rs 11,999 has an app and timer. Ventilate appointment rooms ten to fifteen minutes between clients. Keep tailoring, stockroom and pantry closed and extracted. Never top up by hand: staff have adapted by mid-afternoon and always overdose. A one-notch scheduled step for a predictable peak is fine; a permanent raise is not, and appointment rooms only ever move downward. 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
What actually changes a boutique's air through a trading day, and how do you hold it steady?
Four forces, and one answer to all of them. 1. The door. A busy bridal floor exchanges air all day, so the register is thinned at peak and fullest when the shop is empty. The fix is an even, scheduled output rather than a stronger one, plus a genuine look at the entrance itself if it opens straight onto a street. 2. The people. Eight bodies in a boutique absorb and mask fragrance, and every one of them brings their own. A crowd is a reason to step up one notch on a schedule for a predictable peak, and to step back down after - never a reason to raise the setting permanently. 3. The working smells. Steamers and pressing tables from noon, tea and coffee for waiting families, the alteration unit whenever its door opens. These are extraction, door and layout jobs, and no fragrance improves any of them. 4. Your own nose. By three in the afternoon everyone on the floor has adapted completely, which is why manual topping-up always overdoses a room - the person adding is the person least able to judge. The answer to all four is the same: the Vaayu (₹11,999) on app and timer, one locked intensity, on before opening and off after the last appointment. Appointment rooms run their own Sukoon (₹1,899) or reeds from ₹749, lower, with a ten to fifteen minute ventilation reset between clients. WhatsApp +91 96192 18531 for a schedule plan. Made in India; a portion of every order supports girl-child education through Nanhi Kali.
One line: schedule it, do not top it up - on before opening, one locked setting, off after close, with a ten to fifteen minute room reset between appointments. Vaayu ₹11,999, rooms from ₹749. 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 operating day, hour by hour
Three operational realities decide whether a boutique holds its air: the door, the appointment turnover, and the fact that everyone working there stopped being able to smell the room hours ago.
1
The door
A busy floor is constantly exchanging its air
A bridal boutique on a Saturday has a door that barely stays shut, and every opening exchanges some of the room's air with the street. That is why the same setting can read as perfect on a quiet Tuesday and as absent at four on a Saturday, and it is also why the instinctive response - turn it up - is the wrong one. A permanent raise leaves the Tuesday visitor in an overdosed room and your team in it all week. Three better responses exist. First, deal with the entrance physically: a closed door, a lobby or an air curtain does more for your air than any adjustment to a machine, and if your door opens onto traffic, that is the actual problem. Second, place the machine so that arrival is the strongest moment, near the entrance and throwing into the room, which naturally puts the register where the exchange is happening. Third, if peaks are predictable, use a scheduled step: the Vaayu's app makes a one-notch increase for a known evening or weekend window a ten-second change, and returns it afterwards without anyone remembering. Adjust for crowds, never for silence.
Tip: raise the setting for a crowd and the Tuesday visitor pays for it all week.
2
The turnover
Between appointments is when the work happens
Bridal boutiques run back-to-back appointments through peak season, and the fifteen minutes between them is the most valuable and least used window in the operating day. In that gap a well-run boutique does four things. It opens the appointment room door and lets it ventilate, because a room that has held five people for two hours needs air exchange more than it needs fragrance. It clears the tea things, which otherwise leave a food note in a room full of silk. It returns trial garments to where they belong rather than leaving them heaped on a chair. And it lets the room settle back to its own register before the next family arrives. None of that costs anything, and together they do more for how the next appointment smells than any machine setting. This is also why the appointment room source is best run in timed windows before appointments rather than continuously - the client gets the arrival breath, and nobody sits inside an accumulating dose for two hours. A reed diffuser from ₹749 is the exception, since its release is low and steady by nature.
3
The nose
By mid-afternoon nobody in the building can judge the room
Olfactory adaptation is not a weakness, it is how the sense works: after twenty minutes in a scented room, the brain stops reporting a constant background smell, and after four hours it is effectively invisible to you. Everyone on your floor is in that state by mid-afternoon. This is the single mechanism behind almost every overdosed boutique in the country - a well-meaning manager decides the shop does not smell of anything before an important client arrives, tops it up, and the client walks into a room that is noticeably strong while the manager cannot smell a thing. The defence is structural rather than a matter of discipline: lock the intensity, put the schedule on a timer, and remove the ability to top up by hand. Then judge the room with methods that get around adaptation. Step outside for fifteen minutes and come back through the customer entrance. Sit through a full-length appointment in a closed room and judge the last ten minutes. Ask two of your team at the end of a shift in a way that makes it safe to say too strong, because they are the most exposed people in the building and their verdict is the most informed reading you will ever get of your own air.
Tip: the person most likely to top up the fragrance is the person least able to smell it.
The SOSA principle
Holding a boutique's air all day is a scheduling problem, not an attention problem. Lock the setting, time the day, and ventilate between appointments.
The door thins it, the crowd absorbs it, the workshop competes with it, and your own nose stops reporting it by three - a timer answers all four.
The kit that runs the schedule
The kit that runs the schedule, floor and rooms.
The SOSA scent edit
The operating day, priced
| Scent | Why it suits the mood |
|---|---|
| Before opening · ₹11,999 | Vaayu starts on a timer so the floor has settled by the first client. |
| Through the day · ₹0 | One locked intensity. No topping up, no drama for a big appointment. |
| Between appointments · ₹0 | Ventilate the room ten to fifteen minutes and clear the tea things. |
| The rooms · from ₹749 | Reeds, or a Sukoon ₹1,899 in a timed window before each visit. |
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.
Continue in this section: the working method, the appointment room dosing page, and the sizing ladder with prices.
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.
At three in the afternoon nobody in your boutique can smell your boutique. That is precisely when somebody decides to add more.
— 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
Should the machine run continuously or in cycles through the day?
Most commercial systems work in short intermittent bursts rather than a constant stream, which is what allows an even level to be held without the room climbing, and the practical decision you control is the schedule around it: on a short while before opening, through trading hours at one locked intensity, off after the last appointment. Do not run it overnight to build up an effect - a room saturated overnight is noticeably overdosed at opening, and your first clients get the worst version of your air rather than the best. Appointment rooms are different again: they are better handled in timed windows before appointments than run continuously, because the point is the arrival breath rather than two hours of accumulation.
Our boutique is busiest from six to nine in the evening. Should we schedule around that?
Yes, and this is exactly what the timer is for. A predictable evening peak is a reasonable case for a single scheduled step up, because a floor holding eight or ten people genuinely absorbs more than an empty one, followed by an automatic return to the normal setting afterwards. Two rules keep it honest. It comes back down on the schedule and not on someone's memory, so the quiet morning visitor is not walking into an evening setting. And the appointment rooms are excluded entirely - they are small, closed and occupied for hours, and their level should only ever move downward. If your peak is unpredictable rather than scheduled, leave the setting alone; an even gentle level everywhere beats a chased one.
How do we stop staff spraying air freshener when they think the shop smells flat?
Tell them why, not just what, because the instinct is a good one badly informed. Explain adaptation: after a few hours nobody on the floor can smell the room, so flat is what a correctly scented boutique feels like from the inside, and the register is doing its job on customers who have just walked in. Then remove the friction that causes it - retire the aerosols and plug-ins so there is nothing to reach for, make sure the actual problems that trigger the instinct are fixed (a damp corner, the pantry, the alteration door left open), and give the team a way to raise a concern that gets a response, such as a note to whoever owns the settings. A staff member saying the shop smells off is useful information; a staff member fixing it with a can is a collision.
Does humidity or the monsoon change how the boutique holds fragrance?
It changes the room more than it changes the machine. Humid air, damp entrance mats, wet umbrellas and monsoon-season stuffiness all affect how a space smells and how scent is perceived in it, and a closed, humid boutique can develop a stale note that no fragrance will improve. The right responses are ventilation and air-conditioning first: service the system, make sure fresh air is genuinely being exchanged rather than the same air recirculated, keep the entrance mats dry and the steamer area extracted. On the fragrance side, resist raising the setting to fight a damp note, because that produces the hybrid smell customers read as a cover-up. Fix the air, keep the register where it is, and the room will hold.
What is the single most useful habit for holding the air steady?
The between-appointments reset, and it costs nothing. Open the appointment room door, let it ventilate for ten to fifteen minutes, clear the tea things, return the trial garments and let the room settle before the next family arrives. In a boutique running back-to-back appointments through a wedding season, that one habit does more for how each client experiences the room than any change to a machine, because it prevents the accumulation that makes the fourth appointment of the day feel heavier than the first. Second most useful: the fresh-nose walk-in each morning through the customer entrance rather than the staff door, which is the only reliable way to know what your clients are actually meeting.
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
Schedule it, lock it, ventilate between clients - the boutique smells the same at seven as it did at eleven. Vaayu ₹11,999, Sukoon ₹1,899, reeds from ₹749, fragrance from ₹299. WhatsApp +91 96192 18531. 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.