★ 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
Can reed diffusers scent a whole dental clinic reception? Honestly, no. A reed diffuser works by capillary action and evaporation, which means its output is set by the room's temperature and airflow rather than by you, and it fades gradually across its life - a SOSA reed lasts about six to ten weeks. In a 600 sq ft reception and waiting area with a door opening every few minutes and air-conditioning running, that output is simply too low to hold an even level, and adding four or five bottles to compensate produces uneven hotspots near each one rather than a composed room. Reeds also cannot be scheduled, so they are scenting an empty clinic all night and all Sunday. In one small enclosed room they are excellent. Across a reception, they are the wrong tool.
Which is better for a dental clinic overall? The machine, for the room that matters, and reeds for the rooms around it. If a practice can only do one thing, it should be a machine in the reception and waiting area, because that is where patients spend twenty to forty minutes and where the clinic's character is decided. But the reed's advantages are real and specific to a clinic: no power cable trailing across a corridor, no noise in a quiet waiting room, no tank, nothing to maintain, and nothing anyone can turn up. In a washroom or a cabin those advantages win outright. Route the sizing question to WhatsApp on +91 96192 18531 with your layout.
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.
This is a genuine choice, not a sales funnel with a predetermined answer. A reed diffuser is silent, needs no power, has nothing to switch on and costs Rs 749, and in the right room it is the more elegant solution. A machine holds a level across a working day and can be scheduled, and in the wrong room a reed is simply not going to do the job. The dividing line runs through the middle of a dental practice, which is why it is worth drawing carefully.
Quick answers — read this first
Should a dental clinic use reed diffusers or a scent machine? Both, in different rooms. Reeds from Rs 749 are the right answer for a single enclosed small space with no power point and no need for scheduling: a patient washroom, a staff washroom, a doctor's private cabin, an administrative office. They are silent, have no moving parts and nothing to switch on. A machine is the right answer for the reception and waiting area, because that is a larger connected volume that must hold one even level from opening to close on a schedule nobody has to remember. A Sukoon at Rs 1,899 covers a compact reception, a Megh at Rs 3,499 an open one, and a SOSA Vaayu at Rs 11,999 a connected front of house.Can reed diffusers scent a whole dental clinic reception? Honestly, no. A reed diffuser works by capillary action and evaporation, which means its output is set by the room's temperature and airflow rather than by you, and it fades gradually across its life - a SOSA reed lasts about six to ten weeks. In a 600 sq ft reception and waiting area with a door opening every few minutes and air-conditioning running, that output is simply too low to hold an even level, and adding four or five bottles to compensate produces uneven hotspots near each one rather than a composed room. Reeds also cannot be scheduled, so they are scenting an empty clinic all night and all Sunday. In one small enclosed room they are excellent. Across a reception, they are the wrong tool.
Which is better for a dental clinic overall? The machine, for the room that matters, and reeds for the rooms around it. If a practice can only do one thing, it should be a machine in the reception and waiting area, because that is where patients spend twenty to forty minutes and where the clinic's character is decided. But the reed's advantages are real and specific to a clinic: no power cable trailing across a corridor, no noise in a quiet waiting room, no tank, nothing to maintain, and nothing anyone can turn up. In a washroom or a cabin those advantages win outright. Route the sizing question to WhatsApp on +91 96192 18531 with your layout.
The short answer
Short answer: Reeds and machines solve different problems in a dental clinic. Reeds from Rs 749 (Morning Freshness Rs 749, Garden Bloom Rs 799, Evening Calm Rs 799, Mountain Breeze Rs 849, Fresh Brew Rs 849; about six to ten weeks) suit one small enclosed room - a washroom, a cabin, an admin office - with no power and no noise. A machine suits the reception and waiting area, where an even level must hold all day on a schedule: Sukoon Rs 1,899, Megh Rs 3,499, Vaayu Rs 11,999 with app and timer. Never scent operatories or sterile storage either way. 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
Reeds or a machine for a dental clinic - which should I actually buy?
Draw the line by room. 1. What a reed is genuinely good at. One small enclosed space, no power point, no noise, no maintenance, nothing to switch on and nothing anyone can turn up. A Morning Freshness (₹749), Garden Bloom (₹799), Evening Calm (₹799), Mountain Breeze (₹849) or Fresh Brew (₹849) reed lasts about six to ten weeks and asks nothing of your team. In a dental clinic that means the patient washroom, the staff washroom, a doctor's private cabin, the accounts or admin room. 2. Where a reed stops. Output is governed by the room's temperature and airflow, not by you; it cannot be scheduled, so it scents an empty clinic all night and all Sunday; and it fades across its life rather than holding one level. In a reception and waiting area of 500 to 700 sq ft with a door opening constantly and air-conditioning running, it cannot hold the room. Four bottles do not fix that - they produce four hotspots. 3. What a machine is for. The reception and waiting area: one even level from the door to the far chair, held from opening to close, set once and locked. A Sukoon (₹1,899) for a compact reception, a Megh 6L (₹3,499) for an open one, a Vaayu (₹11,999, waterless, app and timer) for a connected front of house. 4. What neither is for. Operatories, surgical suites, the sterilisation and decontamination bay, sterile storage, medication storage, or any room where a patient is under treatment. A reed is not a loophole for those rooms. Your clinical judgement overrides this page. WhatsApp +91 96192 18531. Made in India; a portion of every order supports girl-child education through Nanhi Kali.
One line: reeds from ₹749 for a washroom or a cabin - silent, no power, six to ten weeks; a machine for reception and waiting - Sukoon ₹1,899, Megh ₹3,499, Vaayu ₹11,999 with a locked schedule. 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
What each one is genuinely good at
Three honest comparisons: how each one actually releases fragrance, what happens across a ten-hour clinic day, and what each asks of your team.
1
The mechanism
Capillary action versus a controlled output
A reed diffuser is a passive device. Oil climbs the rattan by capillary action and evaporates off the exposed length, which means the rate is set by the room's temperature, its humidity and how much air is moving past the bottle - not by any decision you make. That is precisely why it suits a small enclosed room: a washroom or a cabin is thermally stable, small, and does not need a decision. It is also why it does not suit a reception: air-conditioning running hard past a bottle accelerates it, a still Sunday slows it to nothing, and neither of those is under your control. A powered diffuser inverts the relationship. An ultrasonic like the Sukoon (₹1,899) carries a water-based register on a cold mist at a rate you set; a waterless nebuliser like the Vaayu (₹11,999) atomises neat oil into a dry micro-droplet with no water at all, which is the format that suits a clinical environment best. In both cases you choose the output and the machine holds it. In a room where the whole discipline is a locked low level, that difference is the entire argument.
Tip: a reed's output is decided by your air-conditioning - a machine's output is decided by you.
2
The day
Ten hours, six days, and a clinic that is empty by nine
A dental practice runs a long, uneven day: a morning list, a lull, an evening rush when working patients come after office hours, and then an empty building overnight and most of Sunday. A reed does not know any of that. It evaporates at the same rate into an empty waiting room at three in the morning as it does into a full one at seven in the evening, which is not merely wasteful - it means the bottle spends most of its life scenting nobody and arrives at the busy evening with less left in it. A scheduled machine matches the building's actual rhythm: on twenty to thirty minutes before the first appointment so the air is even rather than freshly dosed, held at one low level through the working day, off after the last patient leaves. Over a six-day week that is roughly half the running time doing something useful instead of a bottle quietly evaporating into a locked clinic. It is also the reason a machine's level stays even while a reed's tapers: a reed at week two and the same reed at week nine are not the same product.
3
The team
What each one asks of people who have other jobs to do
This is where reeds win, and it is worth being fair about it. A reed has no cable to trail across a corridor in a building where cleanliness and trip hazards are both taken seriously, no motor to hum in a quiet waiting room where the loudest sound should be the reception phone, no tank, no fill routine, no descaling and no settings for anyone to adjust. You turn the sticks occasionally or you do not, and in six to ten weeks you replace the bottle. For a doctor's cabin or a washroom that is a genuinely better answer than a machine, and clinics that put a small ultrasonic in a washroom usually regret the maintenance. A machine asks more. An ultrasonic needs a water-based Hotel Collection fill (from ₹299) and periodic descaling; a Vaayu is waterless so there is no tank at all, and its app scheduling is the thing that removes the daily human decision entirely. Choose by how much attention the room deserves: the reception deserves a system, the washroom deserves a bottle.
Tip: the reception deserves a system that runs itself - the washroom deserves a bottle that asks nothing.
The SOSA principle
This is not a ladder with a cheap rung and an expensive one. It is two different tools - and most dental clinics should own both.
A machine for the room patients sit in for forty minutes; reeds for the small enclosed rooms where power, noise and maintenance are the real constraints.
Choosing between them, room by room
Room by room, which one belongs where.
The SOSA scent edit
Reeds and machines, by room
| Scent | Why it suits the mood |
|---|---|
| Patient or staff washroom · from ₹749 | Reeds - silent, no power, nothing to maintain or adjust. |
| Doctor's cabin or admin room · from ₹749 | Reeds - one enclosed room, six to ten weeks a bottle. |
| Compact reception · ₹1,899 | Sukoon ultrasonic + a water-based register from ₹299. |
| Reception and waiting · ₹11,999 | Vaayu - waterless, one even level, app and timer scheduling. |
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.
Related in this section: sizing the front of house properly, one unit or several, and holding one signature across the practice. Or browse the reed diffusers.
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 reed diffuser in a 600 sq ft reception is not a small machine. It is a bottle doing a building's job.
— 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
Can I put reed diffusers in the operatories instead of a machine?
No. The rule is about the room, not the delivery method: operatories, surgical suites, the sterilisation and decontamination bay, sterile storage, any place medication or sterile instrument packs are kept, and any room where a patient is undergoing treatment stay unscented whether the source is a reed, an ultrasonic or a nebuliser. A reed is quieter and more discreet than a machine, which makes it tempting as a way around the rule, and that is exactly why it is worth stating plainly. A patient in a chair cannot leave the room, may be supine and nauseous, and needs the clinician's own sense of smell working normally. If an operatory smells wrong, the answer is high-volume evacuation, room ventilation and time between patients.
How long do SOSA reed diffusers last in a clinic?
About six to ten weeks, which is the honest published range and depends on the things you would expect: the temperature of the room, how hard the air-conditioning runs past the bottle, and how many reeds you leave in it. A washroom with an extractor running most of the day works through a bottle faster than a quiet cabin. What we will not do is give you a per-week consumption figure or a refill frequency for a machine, because those depend on the volume of the room, the hours it runs and the setting it is locked at, and any number we published would be wrong for most clinics. If you want a realistic estimate for your specific rooms, message us on WhatsApp at +91 96192 18531 with the sizes and the hours.
Are reeds safer than a machine in a clinical environment?
They are different rather than safer, and the honest comparison has points on both sides. A reed has no electrical connection, no water and no moving parts, which removes a cable, a socket and a maintenance routine from a corridor - all genuine advantages in a clinic. But it is an open bottle of oil, which is a spill risk in a room where a patient might knock it and a curiosity risk in a paediatric waiting area, so it needs to sit somewhere out of reach and out of the way. An ultrasonic introduces water into the air, which is worth thinking about before you place one near paperwork or equipment. The Vaayu is waterless, which is one of the reasons it suits clinical front-of-house better than a mist diffuser. There is no single safest option; there is a right one per room.
Can I use a reed diffuser as a trial before buying a machine?
It is a reasonable and cheap way to test the register, but be clear about what it does and does not tell you. Put a reed at Rs 749 in the reception for a fortnight and you will learn whether your team and your patients like the character of the fragrance, which is the most important thing to learn before spending more. What it will not tell you is how the room behaves under a machine, because the level will be lower and less even, and it will not tell you whether the waiting area holds a scent through a busy evening. Treat it as a register audition rather than a system trial. A Sukoon at Rs 1,899 with a Hotel Collection bottle at Rs 299 is a more informative test if you can stretch to it.
Do reeds work in an air-conditioned clinic, or does the AC blow it all away?
Air-conditioning changes a reed's behaviour rather than defeating it, but the direction of the effect surprises people. Air moving past the reeds increases evaporation, so a bottle sitting in the path of a cassette unit runs faster and finishes sooner, while the fragrance is carried away from where you placed it. The fix is placement rather than quantity: keep the bottle out of the direct airflow, near where people actually are, and on a stable surface at a height where nobody knocks it. In a small enclosed room with its own door that is easy. In an open reception with a well-balanced AC system, the airflow that would distribute a machine's output evenly is the same airflow that empties a reed unevenly, which is one more reason the reception is a machine's job.
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
Two tools, two jobs: reeds from ₹749 for the small enclosed rooms, a scheduled machine for the reception - Sukoon ₹1,899, Megh ₹3,499, Vaayu ₹11,999. WhatsApp +91 96192 18531 with your room list. 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.