★ SOSA office scenting
The moment a client steps into your office, breathes in, and decides this is a serious company - engineered with scent, held every working day
★ ★ ★ ★ ★
★★★★★
"We installed the Vaayu at our reception before a client visit season. Visitors now walk in and pause - two clients have asked if we moved into a new office. The first impression does half the meeting's work now."
SOSA Vaayu · reception
★★★★★
"Our floor used to smell of yesterday's lunch and printer toner by 3pm. With the signature on a timer, the office smells composed from morning standup to the last call. The team noticed within a week."
SOSA Vaayu · open floor
★★★★★
"Clients spend two hours in our conference room during due-diligence meetings. Since the scenting went in, the room reads calmer and more senior - one client called it the most put-together office in our building."
Vaayu + Hotel Collection
★★★★★
"Three floors, one fragrance. Employees moving between floors say the office finally feels like one company - which is exactly what we wanted after the merger. The app scheduling means admin never touches it."
SOSA Vaayu · multi-floor
★★★★★
"The Aangan went into our HVAC and every zone - lobby, workstations, cafeteria corridor - carries one clean signature. Candidates comment on it during interviews, which tells me it is doing employer-brand work too."
SOSA Aangan · HVAC
★★★★★
"We are a twelve-person CA firm and started with one Sukoon at the entrance. Even at our size, clients stopped noticing the corridor smell and started noticing the office. Smallest premium upgrade we have made."
Sukoon · entrance
★★★★★
"We installed the Vaayu at our reception before a client visit season. Visitors now walk in and pause - two clients have asked if we moved into a new office. The first impression does half the meeting's work now."
SOSA Vaayu · reception
★★★★★
"Our floor used to smell of yesterday's lunch and printer toner by 3pm. With the signature on a timer, the office smells composed from morning standup to the last call. The team noticed within a week."
SOSA Vaayu · open floor
★★★★★
"Clients spend two hours in our conference room during due-diligence meetings. Since the scenting went in, the room reads calmer and more senior - one client called it the most put-together office in our building."
Vaayu + Hotel Collection
★★★★★
"Three floors, one fragrance. Employees moving between floors say the office finally feels like one company - which is exactly what we wanted after the merger. The app scheduling means admin never touches it."
SOSA Vaayu · multi-floor
★★★★★
"The Aangan went into our HVAC and every zone - lobby, workstations, cafeteria corridor - carries one clean signature. Candidates comment on it during interviews, which tells me it is doing employer-brand work too."
SOSA Aangan · HVAC
★★★★★
"We are a twelve-person CA firm and started with one Sukoon at the entrance. Even at our size, clients stopped noticing the corridor smell and started noticing the office. Smallest premium upgrade we have made."
Sukoon · entrance
✓ 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 offices & headquarters to 18,000 sq ft · made in India
Founder Diaries · Office Scent Marketing
What are the steps to buying an office diffuser system? Three stages, nine steps. Define: learn the technology split (water-based ultrasonic mist vs waterless cold-air nebulising - not interchangeable), measure your zones and volumes, and count the machines the space honestly needs. Select: run the six-question framework (volume, duty cycle, water vs waterless, control, refills, service), compare the line-up against your scenarios, and settle the reed-vs-machine question for your small rooms. Buy and run: procure properly (budget lines, approval memo, standardised kit, named owner), price the company-level cost honestly (hardware once, refills from Rs 999 annually), and set up the maintenance calendar plus the longevity locks that keep year three identical to week one. Each step has a full guide in this cluster; the path takes most companies two to four weeks including a one-week register audition.
How much does a complete office diffuser setup cost? Hardware once: about Rs 2,098 for a cabin-scale start (Sukoon plus blend), Rs 11,999 for the standard floor setup (Vaayu), Rs 25,999-38,500 for HVAC scale - a typical 100-person single-floor office lands around Rs 16,000-18,000 in year one including meeting rooms and first refills. Running: refills from Rs 999 as the only recurring line, typically low five figures per floor per year - roughly 44 paise per employee per working day on a standard floor. The honest caveat that belongs in every budget: these numbers buy comfort, impression and brand recall at moderate effect sizes over clean, ventilated air - they are facilities-scale money doing brand-scale work, not a productivity purchase.
See the Vaayu
Facts verified August 2026: Ambient scent research consistently associates pleasant, congruent scenting with improved evaluations of a space and its service, better reported mood 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 or indoor air quality. Claims that specific fragrances reliably raise measured productivity are weaker than their popular retellings - the replicated workplace findings concern comfort, mood and perception, and this guide claims no more. Olfactory memory is unusually durable: scent-linked brand memories persist and retrieve for years, which is the mechanism behind signature scents. Employee exposure is the design constraint: whisper calibration, locked settings and sensitivity accommodations are standard practice. 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 brand. Made in India. WhatsApp business line: +91 96192 18531. Prices and availability are subject to change - see the live product pages.
Every guide in this section answers one buying question deeply - the technology, the sizing math, the selection framework, the procurement, the running costs, the maintenance. This pillar assembles them into the one thing a buyer actually needs: a path. Three stages, nine steps, from the first honest question (what air are we actually buying for?) to a machine running on schedule with a named owner and a refill order that never lapses. Walk it in order and the purchase makes itself.
Quick answers — read this first
Which diffuser should an office buy? Match the machine class to the space, and the answer mostly makes itself: an ultrasonic Sukoon (Rs 1,799) with the water-based Hotel Collection fragrance (from Rs 299) per cabin, meeting room or small reception; the SOSA Vaayu waterless cold-air machine (Rs 11,999, ~1000 cubic metres, Bluetooth app and timer) as the standard for a full office floor - the default answer for most companies; the Megh 6L (Rs 3,499) as the budget mid-size ultrasonic; and HVAC nebulising systems - Aangan Rs 25,999 (8,000-10,000 sq ft), Meenar Rs 38,500 (12,000-18,000 sq ft) - where a large office or HQ runs on ducts anyway. One register across all of it, whisper-calibrated. WhatsApp +91 9619218531 with your floor plan for a sizing answer in minutes.What are the steps to buying an office diffuser system? Three stages, nine steps. Define: learn the technology split (water-based ultrasonic mist vs waterless cold-air nebulising - not interchangeable), measure your zones and volumes, and count the machines the space honestly needs. Select: run the six-question framework (volume, duty cycle, water vs waterless, control, refills, service), compare the line-up against your scenarios, and settle the reed-vs-machine question for your small rooms. Buy and run: procure properly (budget lines, approval memo, standardised kit, named owner), price the company-level cost honestly (hardware once, refills from Rs 999 annually), and set up the maintenance calendar plus the longevity locks that keep year three identical to week one. Each step has a full guide in this cluster; the path takes most companies two to four weeks including a one-week register audition.
How much does a complete office diffuser setup cost? Hardware once: about Rs 2,098 for a cabin-scale start (Sukoon plus blend), Rs 11,999 for the standard floor setup (Vaayu), Rs 25,999-38,500 for HVAC scale - a typical 100-person single-floor office lands around Rs 16,000-18,000 in year one including meeting rooms and first refills. Running: refills from Rs 999 as the only recurring line, typically low five figures per floor per year - roughly 44 paise per employee per working day on a standard floor. The honest caveat that belongs in every budget: these numbers buy comfort, impression and brand recall at moderate effect sizes over clean, ventilated air - they are facilities-scale money doing brand-scale work, not a productivity purchase.
The short answer
Short answer: The buying path in three stages: DEFINE (technology split, zone volumes, machine count), SELECT (the six questions, the line-up, reed vs machine), BUY AND RUN (procurement with a named owner, company-level cost, maintenance and longevity locks). Default answers: Sukoon Rs 1,799 per room, Vaayu Rs 11,999 per floor, HVAC Rs 25,999-38,500 at scale, refills from Rs 999. Two to four weeks including a one-week audition. WhatsApp +91 96192 18531.
The pick: the SOSA Vaayu (₹11,999) for office floors to ~1000m³; cabin 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
An office hosts two audiences at once: the client who judges your company in one visit, and the team that lives there eight hours a day. Office scent marketing serves both with one move - a single refined fragrance, held evenly across reception, floor and meeting rooms, running on a schedule no admin has to remember. Visitors experience it as "this company has itself together" - and the team gets a workplace that smells composed from standup to sign-off.
The office standard
SOSA Vaayu · ₹11,999
Cabins & meeting rooms
Ultrasonic systems from ₹1,799
Large offices & HQs
HVAC systems from ₹25,999
Straight answer
What is the complete path from 'we should scent the office' to a system running on schedule?
Three stages, with a deep guide behind every step. Stage one - define. Start with the technology, because it constrains everything: water-based ultrasonic mist versus waterless cold-air nebulising - the waterless explainer covers why floors full of electronics and documents favour the dry route. Then measure: zones, volumes, running hours - the sizing guide works the machine count for a 10-seat office, a full floor and an HQ. Stage two - select. Run the six-question framework (volume, duty cycle, water vs waterless, control, refills, service), compare candidates in the line-up roundup - where the Vaayu (₹11,999, ~1000m³, app + timer) is the floor default, the Sukoon (₹1,799) the room answer and the Aangan (₹25,999) the duct answer - and settle reed versus machine for the small rooms. Audition the register a week on the real floor before committing. Stage three - buy and run. Procure with the procurement guide (memo, budget lines, standardised kit, named owner), price it with the company-level cost guide, then install the maintenance calendar and the longevity locks. Ventilation first at every stage - scent finishes clean air, never masks it. WhatsApp +91 96192 18531 with your floor plan and the SOSA team will walk the path with you. Made in India; a portion of every order supports girl-child education through Nanhi Kali.
One line: define (technology + sizing), select (six questions + line-up + audition), buy and run (procurement, cost, maintenance) - Sukoon ₹1,799/room, Vaayu ₹11,999/floor, HVAC from ₹25,999. WhatsApp +91 96192 18531.
The office standard most businesses choose: the SOSA Vaayu - waterless cold-air scenting to ~1000m³, Bluetooth app and timer, one signature on schedule - at ₹11,999. Cabin and meeting-room systems from ₹1,799; large-office HVAC from ₹25,999. Or WhatsApp +91 96192 18531 for a free sizing consult.
₹11,999
The buying path, stage by stage
The nine steps grouped into three stages - what each decides, and which guide in this section goes deep on it.
1
Stage one
Define - the page of facts that makes every later choice easy
Buying goes wrong at the start or not at all, and the start is one page of facts. First fact: the technology split. Ultrasonic machines mist water carrying the water-based Hotel Collection fragrance (from ₹299) - right for cabins and meeting rooms; waterless cold-air machines and HVAC systems nebulise oil dry - right for open floors, electronics, documents and all-day duty; the formats are not interchangeable, and knowing which zones want which format is the buying decision in embryo - the technology explainer makes the case in full. Second fact: the zone map - list every space that needs air (reception, floor, meeting rooms, cabins), estimate volumes, note running hours and crowd patterns. Third fact: the machine count, which follows from the first two - the sizing guide works the arithmetic for four office shapes, and the recurring answer is fewer machines than buyers expect: one right-sized Vaayu typically replaces the four small devices an office was about to scatter. The page ends with the honest pre-check: any smell the space already has (lunch drift, damp, toner) gets a ventilation or cleaning fix first, because no purchase on this path is allowed to be a mask.
Tip: one page - formats, zones, count - decided calmly, makes every later step a lookup instead of a debate.
2
Stage two
Select - the framework, the line-up, and the audition that outranks both
Selection is where the six questions earn their keep: volume (does the machine's honest coverage match the zone's cubic metres), duty cycle (built to run every working day, unattended), water versus waterless (from your stage-one map), control (app and timer scheduling, lockable - non-negotiable for an office), refills (price, availability, and whether the register stays in production for years), and service (a support channel you have tested before buying). Run the candidates from the line-up roundup through those six gates and the field narrows fast: the Sukoon (₹1,799) and Megh (₹3,499) take the room-scale and budget mid-floor slots, the Vaayu (₹11,999) takes the floor, the Aangan and Meenar take the ducts, and reeds keep their honest place as furniture-scale accents for cabins. Then the step that outranks every spec sheet: the audition - one week, the shortlisted register on your real floor at true whisper level, end-of-shift verdicts from the staff who live in it, a fresh-nose walk each morning. Machines are chosen by arithmetic; the register is chosen by the floor.
3
Stage three
Buy and run - where the purchase becomes a programme
The last stage is the one most buyers skip and most programmes die in. Buy properly: the procurement guide turns the selection into an approved order - the honest memo (comfort, impression, recall at moderate effect sizes; never productivity percentages), two clean budget lines (hardware once, refills annually), a standardised kit for multi-office rollout, and the clause that matters most: a named owner in admin or facilities, written into the purchase itself. Price it honestly: the company-level cost guide works the shapes - a 100-person floor near ₹16,000 a year all-in, roughly 44 paise per employee per working day - so the CFO signs numbers, not vibes. Then run it: the maintenance manual installs the calendar (weekly refill glance, monthly audit, quarterly nose-check, buffer refills in the cupboard), and the longevity guide adds the four locks - register, settings, hardware standard, calibration point - that keep the signature identical for years. The purchase is complete not at delivery but at the first monthly audit that finds nothing to fix.
Tip: delivery is not the finish line - the programme exists when the owner, the calendar and the refill order all have names on them.
The SOSA principle
A diffuser is bought in an afternoon; a scent programme is bought in three stages - define, select, run - and only the third one makes the first two worth the money.
Nine steps, each with a deep guide in this section: technology, sizing, framework, line-up, reeds, procurement, cost, maintenance, longevity - the path walked in order.
Completing the purchase with SOSA
The default answers, scenario by scenario.
The SOSA scent edit
The pick-by-scenario map
| Scent | Why it suits the mood |
|---|---|
| Cabin or meeting room · ₹1,799 | Sukoon + Hotel Collection from ₹299 - the room-scale answer. |
| The office floor · ₹11,999 | The Vaayu - waterless, ~1000m³, app + timer - the default buy. |
| Large office or HQ · from ₹25,999 | Aangan to 10,000 sq ft; Meenar to 18,000 - through the ducts. |
| Every scenario · from ₹999 | One register on a standing refill order - the signature held for years. |
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.
The section behind this pillar, guide by guide: the line-up roundup, the six-question framework, the waterless case, reed vs machine, the sizing math, procurement, maintenance, longevity and the company-level cost. The full discipline lives in the ultimate 2026 office scent marketing guide.
An office clients remember by smell
The Vaayu office machine at ₹11,999, cabin systems from ₹1,799, HVAC scenting to 18,000 sq ft - one signature, on schedule, hands-off. WhatsApp +91 96192 18531.
Nobody regrets the machine they bought - they regret the owner they never named and the refill order that lapsed in month four.
— Sonal Sahani, SOSA
The SOSA office edit
Whatever business the office runs, the system logic is the same: one signature, sized to the space, scheduled so it never depends on anyone'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 office edit
Size the system to the space - executive cabins to full headquarters
| System | Best for | Why it works | Price |
|---|---|---|---|
| Sukoon + Hotel Collection | Cabins, meeting rooms & small offices | 500ml ultrasonic mist for executive cabins, conference rooms and compact offices - the entry system | ₹1,799 + ₹299 |
| Megh (6L) | Mid-size office floors | Large-tank ultrasonic for single-floor offices - long unattended runs through working hours | ₹3,499 |
| SOSA Vaayu ★ | Office floors to ~1000m³ | Waterless cold-air nebulising, Bluetooth app + timer - the professional office standard | ₹11,999 |
| SOSA Aangan | Large offices 8,000-10,000 sq ft | HVAC nebulising diffuser - one signature through the duct system, every zone of the floor | ₹25,999 |
| SOSA Meenar | Headquarters & campuses 12,000-18,000 sq ft | The large-property HVAC system for headquarters, multi-floor offices and campuses | ₹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 businesses: scent marketing's effects on perceived quality, visit experience and recall are real but moderate - fragrance compounds a well-run office and rescues nothing; ventilation, air-conditioning and cleaning must be right first, and no fragrance fixes poor indoor air quality. The scent is calibrated for the people most exposed to it - your employees on eight-hour days - which is why whisper dosing and locked settings are the standard, and any staff sensitivity report should be treated as a recalibration signal. 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 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
Companies spend real money on how the office looks - the reception wall, the brand colours, the ergonomic chairs - and then leave the air to chance: the lunch smells, the carpet, the phenyl from the morning mopping. Yet the air is the one thing every client, every candidate and every employee takes in with the very first breath. The place where your team spends most of its waking hours 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 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 office, message us on WhatsApp at +91 96192 18531 - I read the office 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 we start small and upgrade later, or should we buy the full system at once?
Start small with confidence - the ladder is designed for it, and the only asset that must never change on the way up is the register. A single Sukoon (Rs 1,799) at reception is a legitimate first rung: it changes the walk-in moment for less than a team lunch, teaches you the audition-and-calibration habits on a small canvas, and its blend transfers upward intact. The natural climbs: reception Sukoon to a floor Vaayu (Rs 11,999) when you want the whole workspace composed rather than just the doorway; Vaayu floors to HVAC (Aangan Rs 25,999, Meenar Rs 38,500) when scale and ducts align. What starting small must not mean is starting scattered - four cheap devices with four smells is not a small programme, it is no programme. One register, one owner, one zone done properly, then extend: the brand asset compounds from the first properly run square metre, and every upgrade inherits it.
Should we buy one large machine or several small ones for our floor?
For a single open floor, one right-sized machine beats several small ones on every axis that matters: a Vaayu's nebulised throw is engineered to hold one even level across ~1000 cubic metres, while a scatter of small ultrasonics produces hotspots by each device and gaps between them, multiplies the refill and cleaning surface, and gives the schedule audit four machines to drift instead of one. Small machines win where architecture actually divides the air: closed meeting rooms, cabins and compact receptions each need their own device (a Sukoon per room), because no floor machine throws through a shut door. So the practical rule is one machine per contiguous air volume, sized to that volume - which for most offices means one Vaayu for the open floor plus a Sukoon per closed room that matters. Where the volumes outgrow standalone machines altogether - multi-floor HQs, large offices on central AHUs - the one-large-machine logic completes itself in the ducts with the Aangan or Meenar.
Water-based or waterless - which should an office actually buy?
Both, in their correct zones - the formats are complements, not competitors, and the buying mistake is forcing either to do the other's job. Waterless cold-air nebulising is the open-floor and all-day answer: no humidity added around electronics, screens and documents, no water tank to refill or clean daily, a dry micro-mist that holds whisper calibration evenly across large volumes, and duty-cycle hardware built for every-working-day scheduling - which is why the Vaayu is the office standard and why HVAC systems use the same principle at building scale. Water-based ultrasonic earns its zones too: cabins, meeting rooms and small receptions, where its gentle mist, low entry price (Sukoon Rs 1,799) and the water-based Hotel Collection blends (from Rs 299) make per-room scenting affordable. The non-negotiable is never crossing the refill formats - water-based fragrance in a waterless machine or oil in an ultrasonic strands the hardware. Map zones first, buy formats to zones, and label the refill cupboard accordingly.
What mistakes do first-time office diffuser buyers make most often?
Five, in rough order of damage. Buying the machine before defining the zones - the gadget arrives, gets plugged into a corner, and under-covers the floor while over-scenting its own two metres; the one-page define stage prevents it. Skipping the audition - a register chosen from a description rather than a week on the real floor is the source of most staff complaints; the floor's end-of-shift verdict outranks every online note. Treating the purchase as complete at delivery - no named owner, no settings sheet, no buffer refills, and the programme dies at the first empty cartridge in month four. Buying loud - choosing dose levels that impress on day one and fatigue by week three; whisper calibration is the standard precisely because the eight-hour nose is the design constraint. And buying scattered - different scents and devices per room, which produces collision instead of signature. Every one of these is cheap to avoid on the path and expensive to fix after; that is the entire argument for walking the stages in order.
How long does the whole buying path take from decision to running system?
Two to four weeks for most single-office companies, and the calendar is dominated by deliberate steps rather than logistics. Week one: the define stage - the zone map, volumes and format decisions fit into an afternoon, and the WhatsApp sizing consult (send the floor plan to +91 96192 18531) returns machine recommendations within a day. Week two: the audition - the one week that must not be compressed, because the register needs a full working rhythm (including the crowded days and the 3pm slumps) to prove itself to the staff who will live in it. Week three: procurement - memo, approval and order, faster or slower by your company's own signature chain rather than anything in the fragrance. Week four: installation and settling - standalone machines run the day they arrive, HVAC units schedule around the AC calendar, and the first fortnight of running is calibration: a nudge down here, a schedule refinement there, ending at the locked settings sheet. Multi-city rollouts add a month of piloting at the head office before replication - time that repays itself in every copy-paste office after.
Free scenting consultation
Tell us your office's size and zones on WhatsApp - we will recommend the machine, the blend and the placement plan for your workplace.
Machine recommendation · fragrance selection · installation planning · refill programme. Direct line to the SOSA team: +91 96192 18531.
The walk-in moment, engineered
SOSA — office scent marketing for the workplace people remember
Define, select, run - nine steps, one composed office at the end of them. Sukoon ₹1,799, Vaayu ₹11,999, HVAC from ₹25,999, refills from ₹999. WhatsApp +91 96192 18531 with your floor plan and walk the path with the SOSA team. 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 workplace's systems.Facts verified August 2026: Ambient scent research consistently associates pleasant, congruent scenting with improved evaluations of a space and its service, better reported mood 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 or indoor air quality. Claims that specific fragrances reliably raise measured productivity are weaker than their popular retellings - the replicated workplace findings concern comfort, mood and perception, and this guide claims no more. Olfactory memory is unusually durable: scent-linked brand memories persist and retrieve for years, which is the mechanism behind signature scents. Employee exposure is the design constraint: whisper calibration, locked settings and sensitivity accommodations are standard practice. 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 brand. Made in India. WhatsApp business line: +91 96192 18531. Prices and availability are subject to change - see the live product pages.