★ SOSA real estate scenting
The moment a buyer steps into your sales office, breathes in, and starts imagining the life - engineered with scent, held every day
★ ★ ★ ★ ★
★★★★★
"We put the Vaayu in our sales gallery before a tower launch. Families walk in from the site dust and visibly settle - several have said the office feels like a hotel lobby. Our walk-in-to-site-visit ratio has clearly improved."
SOSA Vaayu · sales gallery
★★★★★
"Our sample flat used to smell of fresh paint and POP. With the scenting on a timer, it now smells like a home someone already loves. Buyers linger in the living room instead of walking straight through."
SOSA Vaayu · sample flat
★★★★★
"The experience centre runs one signature scent from reception to the model apartment. Channel partners bring clients in and comment on it - it has quietly become part of how our brand is described."
Vaayu + Hotel Collection
★★★★★
"Three sales offices across the city, the same fragrance in each. Buyers who visit a second office say it feels exactly like the first - which is precisely the consistency a brand needs. The app scheduling means my CRM team never touches it."
SOSA Vaayu · multi-office
★★★★★
"The Aangan went into our clubhouse HVAC and the whole tour - lobby, lounge, gym corridor - carries one calm scent. Weekend walkthroughs feel like a resort tour now, and buyers say so."
SOSA Aangan · HVAC
★★★★★
"We are a small boutique developer and started with just a Sukoon at reception. Even at that scale, visitors stopped commenting on the construction smell and started commenting on the office. Best small upgrade we have made."
Sukoon · reception
★★★★★
"We put the Vaayu in our sales gallery before a tower launch. Families walk in from the site dust and visibly settle - several have said the office feels like a hotel lobby. Our walk-in-to-site-visit ratio has clearly improved."
SOSA Vaayu · sales gallery
★★★★★
"Our sample flat used to smell of fresh paint and POP. With the scenting on a timer, it now smells like a home someone already loves. Buyers linger in the living room instead of walking straight through."
SOSA Vaayu · sample flat
★★★★★
"The experience centre runs one signature scent from reception to the model apartment. Channel partners bring clients in and comment on it - it has quietly become part of how our brand is described."
Vaayu + Hotel Collection
★★★★★
"Three sales offices across the city, the same fragrance in each. Buyers who visit a second office say it feels exactly like the first - which is precisely the consistency a brand needs. The app scheduling means my CRM team never touches it."
SOSA Vaayu · multi-office
★★★★★
"The Aangan went into our clubhouse HVAC and the whole tour - lobby, lounge, gym corridor - carries one calm scent. Weekend walkthroughs feel like a resort tour now, and buyers say so."
SOSA Aangan · HVAC
★★★★★
"We are a small boutique developer and started with just a Sukoon at reception. Even at that scale, visitors stopped commenting on the construction smell and started commenting on the office. Best small upgrade we have made."
Sukoon · reception
✓ 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 ✓ HVAC systems for experience centres to 18,000 sq ft · made in India
Founder Diaries · Real Estate Scent Marketing
When is an ultrasonic diffuser enough for a sales office? When the space is one contained room: a sales cabin, a broker office, a meeting room, a compact reception - anywhere under roughly 400-500 square feet with a door that mostly stays shut. There an ultrasonic like the SOSA Sukoon (Rs 1,799, 500ml, timer and light) or the long-running Megh 6L (Rs 3,499) delivers the composed walk-in moment at entry-level cost, running the water-based Hotel Collection fragrance from Rs 299. The limits are physical: mist throw fades over distance, so open floors develop strong-near-the-machine, nothing-at-the-far-desk unevenness; tanks need refilling; and the fine mist adds a trace of humidity that matters in monsoon months. One room, one ultrasonic - beyond that, move up a tier.
When should a sales office move up to HVAC scenting? When the buyer journey crosses multiple zones fed by central air handling - a full experience centre, a scale-model hall plus AV room plus lounge, a clubhouse tour - or when the floor plate passes roughly 8,000 sq ft. At that scale, standalone machines multiply into a management problem, while an HVAC nebulising system injects the signature at the air-handling unit so every duct-fed zone breathes the same register at the same level: the SOSA Aangan (Rs 25,999) covers 8,000-10,000 sq ft, the Meenar (Rs 38,500) scales to 12,000-18,000 sq ft. The prerequisite is obvious but decisive: the zones must actually share ducted air. A standard sales office with split ACs is not an HVAC case - it is a Vaayu (Rs 11,999) case.
See the Vaayu
Facts verified August 2026: Ambient scent research consistently associates pleasant, congruent scenting with longer dwell time, improved evaluations of a space and its service, 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 unclean or poorly ventilated premises. Olfactory memory is unusually durable: scent-linked brand memories persist and retrieve for years, which is the mechanism behind luxury signature scents. Fragrance cannot compensate for location, pricing, construction quality or RERA compliance - it improves the experience of a visit, not the fundamentals of a project. SOSA systems: Sukoon 500ml ultrasonic (₹1,799) and Megh 6L ultrasonic (₹3,499) run the water-based Hotel Collection fragrance (from ₹299; refills 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 interpretations; SOSA is independent and not affiliated with any hotel or real estate brand. Made in India. WhatsApp business line: +91 96192 18531. Prices and availability are subject to change - see the live product pages.
Choosing a commercial diffuser is not a features comparison; it is a physics question: how much air must carry one even signature, for how many hours, with how little human attention? Answer that and the machine chooses itself. Three technology tiers cover every property sales office - ultrasonic mist, waterless cold-air nebulising, and HVAC integration - and this guide is the decision tree that walks you to the right one.
Quick answers — read this first
What is the best commercial diffuser for a property sales office? For the standard case - a sales office or gallery up to roughly 1000 cubic metres - the answer is a waterless cold-air nebulising machine, and the SOSA Vaayu (Rs 11,999) is the category's benchmark: dry nebulised throw that stays even from the entrance to the farthest desk, Bluetooth app and timer so the schedule runs without staff memory, and no water tank to top up or breed dampness under AC. Below that scale, ultrasonic diffusers (Sukoon Rs 1,799, Megh 6L Rs 3,499) cover cabins and small offices economically; above it, HVAC nebulising systems (Aangan Rs 25,999, Meenar Rs 38,500) carry one signature through the ducts of a full experience centre. Size to the space; the Vaayu wins the middle, which is where most sales offices live.When is an ultrasonic diffuser enough for a sales office? When the space is one contained room: a sales cabin, a broker office, a meeting room, a compact reception - anywhere under roughly 400-500 square feet with a door that mostly stays shut. There an ultrasonic like the SOSA Sukoon (Rs 1,799, 500ml, timer and light) or the long-running Megh 6L (Rs 3,499) delivers the composed walk-in moment at entry-level cost, running the water-based Hotel Collection fragrance from Rs 299. The limits are physical: mist throw fades over distance, so open floors develop strong-near-the-machine, nothing-at-the-far-desk unevenness; tanks need refilling; and the fine mist adds a trace of humidity that matters in monsoon months. One room, one ultrasonic - beyond that, move up a tier.
When should a sales office move up to HVAC scenting? When the buyer journey crosses multiple zones fed by central air handling - a full experience centre, a scale-model hall plus AV room plus lounge, a clubhouse tour - or when the floor plate passes roughly 8,000 sq ft. At that scale, standalone machines multiply into a management problem, while an HVAC nebulising system injects the signature at the air-handling unit so every duct-fed zone breathes the same register at the same level: the SOSA Aangan (Rs 25,999) covers 8,000-10,000 sq ft, the Meenar (Rs 38,500) scales to 12,000-18,000 sq ft. The prerequisite is obvious but decisive: the zones must actually share ducted air. A standard sales office with split ACs is not an HVAC case - it is a Vaayu (Rs 11,999) case.
The short answer
Short answer: The decision tree: one closed room up to ~400-500 sq ft = ultrasonic (Sukoon Rs 1,799, Megh Rs 3,499, water-based Hotel Collection from Rs 299). Open sales office or gallery to ~1000 cubic metres = the waterless SOSA Vaayu, Rs 11,999, app + timer - the standard case, and the usual winner. Multi-zone centre on shared ducts, 8,000+ sq ft = HVAC (Aangan Rs 25,999, Meenar Rs 38,500). Ultrasonics run water-based fragrance; Vaayu and HVAC run waterless oil - not interchangeable. WhatsApp +91 96192 18531.
The pick: the SOSA Vaayu (₹11,999) for sales offices to ~1000m³; small-office systems from ₹1,799; HVAC from ₹25,999.
Talk to us: WhatsApp +91 96192 18531 for a free sizing and fragrance consult.
In this guide
A home purchase is the largest, most emotional transaction most families ever make - months of comparison ending in a decision that is mostly feeling. Scent marketing gives your sales office, gallery and sample flat a signature: one refined fragrance, held evenly, running on a schedule no staff member has to remember. Buyers experience it as "this developer feels premium" - the exact feeling that precedes a booking.
The sales office standard
SOSA Vaayu · ₹11,999
Small offices & cabins
Ultrasonic systems from ₹1,799
Experience centres
HVAC systems from ₹25,999
Straight answer
Ultrasonic, waterless or HVAC - which diffuser does your sales office actually need?
Walk the tree. 1. Is it one contained room? A cabin, a meeting room, a compact broker office - an ultrasonic Sukoon (₹1,799) or long-tank Megh 6L (₹3,499) with the water-based Hotel Collection (from ₹299) is the complete answer. 2. Is it an open floor - reception, gallery, desks - up to about 1000 cubic metres? This is the standard case, and it is won by waterless cold-air nebulising: the SOSA Vaayu (₹11,999) throws a dry, even signature to the farthest desk, holds the schedule through its Bluetooth app and timer, and asks for nothing but a refill. No water tank, no humidity under AC, no strong-near-the-machine unevenness. 3. Do multiple zones share ducted air? Experience centres and clubhouses from 8,000 sq ft scent at the air-handling unit: Aangan (₹25,999) to 10,000 sq ft, Meenar (₹38,500) to 18,000. 4. Mind the format rule. Ultrasonics run water-based fragrance; the Vaayu and HVAC systems run waterless nebulising oil - the two are not interchangeable, so match refills to machines. And whatever the tier: ventilate paint and dust at the source first - the machine finishes clean air, never masks it. WhatsApp +91 96192 18531 with your floor size for a sizing answer in minutes. Made in India; a portion of every order supports girl-child education through Nanhi Kali.
One line: one closed room = Sukoon ₹1,799; open office to ~1000m³ = Vaayu ₹11,999 (the standard case); ducted multi-zone centre = HVAC from ₹25,999. Water-based for ultrasonics, waterless oil for Vaayu/HVAC - never mixed. WhatsApp +91 96192 18531.
The sales office standard most developers choose: the SOSA Vaayu - waterless cold-air scenting to ~1000m³, Bluetooth app and timer, one signature on schedule - at ₹11,999. Small-office systems from ₹1,799; experience-centre HVAC from ₹25,999. Or WhatsApp +91 96192 18531 for a free sizing consult.
₹11,999
The decision tree: ultrasonic, waterless, HVAC
The three tiers, what each is built for, and where the decision actually tips.
1
Tier one
Ultrasonic mist: the contained-room specialist
Ultrasonic diffusers vibrate a water-and-fragrance mix into visible mist - simple, silent, affordable, and genuinely the right answer for contained rooms. A Sukoon (₹1,799, 500ml, timer) composes a sales cabin or meeting room; a Megh 6L (₹3,499) runs a full visiting day unattended in a mid-size office. They use the water-based Hotel Collection (from ₹299; refills from ₹999), which keeps running costs at pocket change. Know the limits, because they are physical, not qualitative: mist throw decays with distance, so an open gallery scented by one ultrasonic smells strong beside the machine and absent at the far desks - the opposite of the even signature you want; tanks need daily topping; and the mist carries trace humidity, noticeable in monsoon and in tightly air-conditioned rooms. The rule: one ultrasonic per one closed room, and never as the main floor's engine.
Tip: an ultrasonic is a room instrument - ask it to scent an open floor and it will be loud nearby and silent far away.
2
Tier two
Waterless cold-air: why the Vaayu wins the standard case
The standard sales office - open reception, gallery floor, scattered desks, 2,000-6,000 sq ft under split ACs - is exactly what waterless cold-air nebulising was built for. The SOSA Vaayu (₹11,999) atomises waterless oil into particles fine enough to ride the room's own air movement, which is what produces the property that matters most on a sales floor: evenness - the same whisper at the door, the model table and the corner cabin, up to roughly 1000 cubic metres. Because there is no water, there is no humidity, no daily topping, no dilution drift; because there is a Bluetooth app and timer, the schedule - on before opening, a notch up for the Saturday rush, off after close - runs without a single staff memory involved. One machine, one refill line, one setting locked after the walk-test. That combination of coverage, dryness and automation is why the Vaayu is the sales office standard in this range, and why the middle of the decision tree is its home ground.
3
Tier three
HVAC integration: when the building becomes the diffuser
Past a certain scale, the question inverts: you stop placing machines in spaces and start scenting the air supply itself. HVAC nebulising systems - the SOSA Aangan (₹25,999, 8,000-10,000 sq ft) and the Meenar (₹38,500, 12,000-18,000 sq ft) - inject the signature at the air-handling unit, so every duct-fed zone of an experience centre, clubhouse or flagship gallery breathes one register at one level, with nothing visible on any floor. The tipping conditions are three: multiple buyer zones in one journey (model hall, AV room, lounge, cafe), a floor plate from about 8,000 sq ft, and - the decisive prerequisite - genuinely shared ducted air handling. Without central ducting, HVAC scenting has nothing to ride, and the honest recommendation walks back down the tree to one Vaayu per major zone. Get the audit done before the purchase: it is a ten-minute WhatsApp conversation with a floor plan, and it prevents the most expensive mismatch in commercial scenting.
Tip: HVAC scenting needs shared ducts to ride - no central air handling, no HVAC case, however large the floor.
The SOSA principle
The machine is not a preference - it is a physics answer: volume, airflow and duty cycle decide, and the standard sales office decides for the Vaayu.
One room takes an ultrasonic, an open floor takes waterless cold-air, shared ducts take HVAC - and the format rule keeps each running its own fragrance type.
Sizing your system with SOSA
The tree resolved - matching machine to floor.
The SOSA scent edit
The sizing map
| Scent | Why it suits the mood |
|---|---|
| One closed room · ₹1,799 | Sukoon ultrasonic + water-based Hotel Collection from ₹299. |
| Mid-size office · ₹3,499 | Megh 6L - full-day unattended runs through visiting hours. |
| The standard case · ₹11,999 | Vaayu waterless - even throw to ~1000m³, app + timer. |
| Ducted centres · from ₹25,999 | Aangan to 10,000 sq ft; Meenar ₹38,500 to 18,000 sq ft. |
Shop this guide
The systems this guide recommends - tap any image to see it on the store
Not sure which fits your office? WhatsApp us on +91 96192 18531 with your office size - we will recommend the right system in minutes.
Continue the sales office series: the placement playbook for your new machine, the full cost breakdown by tier, and the complete sales office fragrance guide. Or see the Vaayu.
A sales office buyers remember by smell
The Vaayu sales office machine at ₹11,999, small-office systems from ₹1,799, HVAC scenting to 18,000 sq ft - one signature, on schedule, hands-off. WhatsApp +91 96192 18531.
Buy the machine for the air you have, not the ambition you feel - an overdosed small office and an under-thrown large one fail the same buyer.
— Sonal Sahani, SOSA
The SOSA real estate edit
Whatever you build and sell, the system logic is the same: one signature, sized to the space, scheduled so it never depends on a staff member's memory. Every SOSA system is supported from India, and the Hotel Collection blends - SOSA's own interpretations of the world's finest hotel scents - run across all of them. A portion of every order supports girl-child education through Nanhi Kali. Here is the full commercial range.
The SOSA real estate edit
Size the system to the space - sales cabins to flagship experience centres
| System | Best for | Why it works | Price |
|---|---|---|---|
| Sukoon + Hotel Collection | Small offices, cabins & meeting rooms | 500ml ultrasonic mist for compact sales cabins, broker offices and consultation corners - the entry system | ₹1,799 + ₹299 |
| Megh (6L) | Mid-size sales offices | Large-tank ultrasonic for single-floor offices - long unattended runs through visiting hours | ₹3,499 |
| SOSA Vaayu ★ | Sales offices & galleries to ~1000m³ | Waterless cold-air nebulising, Bluetooth app + timer - the professional sales office standard | ₹11,999 |
| SOSA Aangan | Experience centres 8,000-10,000 sq ft | HVAC nebulising diffuser - one signature through the duct system, every zone of the centre | ₹25,999 |
| SOSA Meenar | Flagship centres 12,000-18,000 sq ft | The large-property HVAC system for flagship experience centres, clubhouses and townships | ₹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 developers: scent marketing's effects on dwell time, perceived quality and recall are real but moderate - fragrance compounds a well-run sales office and rescues nothing; the premises must be clean, cool and well ventilated first, and no fragrance sells a badly located or badly priced project. Fresh paint, POP and construction smells should be aired out at the source before any scenting - the fragrance is the finishing layer over clean air, never a mask. The Hotel Collection scents are SOSA's own interpretations inspired by the world's finest hotels; SOSA is an independent Indian fragrance house, not affiliated with or endorsed by any hotel or real estate 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
Developers understand experience better than almost any other business - you spend crores on the sales gallery, light the scale model like a jewel, dress the sample flat down to the books on the shelf. And then, in most projects, the air itself is left to chance: the site dust, the fresh paint, the phenyl from the morning mopping. The largest purchase your buyer will ever make deserves better air than that.
I trained at ISIPCA in Versailles, where the world's scent-marketing perfumers learn the craft, and what I build for Indian sales offices is the same architecture the global hospitality brands use: one signature, sized to the space, run on a schedule - so the scent is as reliable as your lighting. The machines matter (throw, coverage, scheduling), but the strategy matters more, and it is in every guide we publish. If you want it applied to your specific project, message us on WhatsApp at +91 96192 18531 - I read the project 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
Can I run the Hotel Collection water-based fragrance in the Vaayu, or oil in my ultrasonic?
No, and this is the one rule in the range with no flexibility: the formats are engineered for their machines and are not interchangeable. Ultrasonic diffusers like the Sukoon and Megh work by misting water, so they run the water-based Hotel Collection fragrance (from Rs 299) - a waterless oil would not disperse and can damage the unit. The Vaayu and the HVAC systems work by cold-air nebulisation of undiluted waterless oil - a water-based blend has nothing for the nebuliser to atomise properly and starves the throw. The practical discipline is simple: label your refill shelf by machine, order refills against the machine name rather than the scent name, and brief whoever manages supplies once. The good news is that the registers themselves span both formats, so a mixed floor - Vaayu on the main floor, Sukoon in a cabin - still speaks one signature, each machine drinking its own format.
Can one Vaayu cover my entire office including cabins and the sample flat?
It covers the open floor superbly - up to roughly 1000 cubic metres of connected space - but closed rooms are a different circuit: a shut cabin door stops nebulised throw the way a wall stops light, so meeting rooms, the manager's cabin and a sample flat on another floor sit outside any main-floor machine's reach. The correct architecture is hub and satellites: the Vaayu (Rs 11,999) as the signature engine for reception, gallery and desks, plus a small ultrasonic (Sukoon, Rs 1,799) in each closed room that matters to the buyer journey, all running the same register at independently calibrated depths. Most sales offices land at one Vaayu plus one to three satellites. Resist the temptation to crank the Vaayu higher to force scent through doorways - you will overdose the open floor long before the cabin notices, and overdosing is the costlier failure.
How much attention do these machines actually need from my team?
Less than the office plants. The Vaayu is the most autonomous: set the weekly schedule once in the app - on before opening, off at close, a notch up for weekend rush windows - and the only recurring task is swapping the oil refill, typically every few weeks depending on hours and dose, a two-minute job. Ultrasonics ask slightly more: a daily tank top-up with water and blend (thirty seconds, usually the opening checklist's first item) and an occasional wipe-down of the tank to keep the mist clean. HVAC units are serviced on a scheduled cadence and are otherwise invisible to the floor team. The design intent across all tiers is the same: no scent decision should ever depend on a staff member remembering, because staff memory is exactly what consumer air fresheners depended on, and inconsistency is what they delivered. Assign one owner for refills and let the schedules do the rest.
Are these machines audible during quiet buyer conversations?
Effectively no - and quietness was a design requirement, because the machines live where negotiations happen. Ultrasonic diffusers are near-silent by nature: a soft water murmur audible only if the room itself is silent and you are beside the unit. The Vaayu's cold-air nebuliser produces a low hum comparable to a laptop fan, unnoticeable over the ordinary sound floor of a working sales office - AC, conversation, the walkthrough video - and placement guidance keeps it a few metres from the closing table anyway, since throw does not require proximity. HVAC systems are inaudible in the occupied space entirely, living at the air-handling unit. If your office includes a genuinely hushed zone - a quiet signing room, a prayer-adjacent space - use a small ultrasonic there and run it before occupancy rather than during. In practice, no SOSA installation has a noise problem that placement did not solve.
We already own a few ultrasonic diffusers - do we throw them away and start over?
Keep them; promote them to the roles they are good at. The upgrade path is additive, not destructive: your existing ultrasonics become the satellite units for cabins, meeting rooms and the sample flat, while the new Vaayu (Rs 11,999) takes over the open floor they were never able to cover evenly. Two disciplines make the mixed fleet work as one system. First, one register everywhere: load every machine with the same signature - water-based format in the ultrasonics, waterless oil in the Vaayu - so the floor speaks with one voice; retire any leftover assorted blends from the earlier setup. Second, recalibrate the whole floor together with a fresh-nose walk-test, because the Vaayu's arrival changes the baseline the satellites were set against; most offices turn the ultrasonics down a notch after the main machine goes in. The result is the hub-and-satellite architecture at nearly half the cost of buying it from scratch.
Free scenting consultation
Tell us your sales office's size and zones on WhatsApp - we will recommend the machine, the blend and the placement plan for your project.
Machine recommendation · fragrance selection · installation planning · refill programme. Direct line to the SOSA team: +91 96192 18531.
The walk-in moment, engineered
SOSA — real estate scent marketing for the sales office buyers remember
One tree, three tiers, no guesswork: Sukoon ₹1,799 for the room, Vaayu ₹11,999 for the floor, HVAC from ₹25,999 for the centre - WhatsApp +91 96192 18531 with your floor size for the answer in minutes. Made in India; a portion of every order supports girl-child education through Nanhi Kali.
See the SOSA Vaayu → WhatsApp +91 96192 18531
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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 developer's systems.Facts verified August 2026: Ambient scent research consistently associates pleasant, congruent scenting with longer dwell time, improved evaluations of a space and its service, 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 unclean or poorly ventilated premises. Olfactory memory is unusually durable: scent-linked brand memories persist and retrieve for years, which is the mechanism behind luxury signature scents. Fragrance cannot compensate for location, pricing, construction quality or RERA compliance - it improves the experience of a visit, not the fundamentals of a project. SOSA systems: Sukoon 500ml ultrasonic (₹1,799) and Megh 6L ultrasonic (₹3,499) run the water-based Hotel Collection fragrance (from ₹299; refills 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 interpretations; SOSA is independent and not affiliated with any hotel or real estate brand. Made in India. WhatsApp business line: +91 96192 18531. Prices and availability are subject to change - see the live product pages.