★ 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
When does a dental clinic genuinely need two machines? When there are two separate front-of-house volumes that do not share air. The clearest cases are a clinic on two floors with a waiting area on each, a practice where reception and the waiting room are divided by a door that stays closed, and a larger multi-specialty practice with a second waiting area for a different department. In those layouts a second unit is doing real work, because scent does not travel reliably through a staircase or a closed door. What is not a reason for a second machine is a weak far corner in one connected room - that is a placement problem, and moving the unit or raising it usually solves it more cheaply than buying another.
Is it better to have two small machines than one big one? In one connected room, no - two units in the same volume are harder to keep even, because you now have two output points and two settings, and the room develops strong spots near each. One correctly placed machine at a low locked setting produces a more consistent room than two competing ones. In two genuinely separate volumes, two smaller machines are exactly right, and the priority is that they run the same register at comparable levels so a patient walking between the spaces experiences one practice rather than two. Send your layout to WhatsApp +91 96192 18531 and we will tell you which situation you are in.
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.
The instinct is one machine per room, and it is almost always wrong in a dental practice - not because it costs more, though it does, but because most of the rooms in a clinic are rooms you are never going to scent. Count the spaces that actually need fragrance and the number usually comes out at one, with a reed or two around the edges. Here is how to arrive at that answer honestly, and the specific layouts where it does not hold.
Quick answers — read this first
Does a dental clinic need more than one scent machine? Usually not. Count the rooms you are actually scenting and the list is short: reception and the waiting area, which in most clinics are one connected volume, plus any circulation open to them. Operatories, surgical suites, the sterilisation and decontamination bay, sterile storage and medication storage are never scented, so they need nothing. That normally leaves one machine covering one connected space - a SOSA Vaayu at Rs 11,999 for a full front of house, or a Sukoon at Rs 1,899 or Megh at Rs 3,499 for a single reception room - with reed diffusers from Rs 749 in a washroom or a private cabin where power and noise are the constraints.When does a dental clinic genuinely need two machines? When there are two separate front-of-house volumes that do not share air. The clearest cases are a clinic on two floors with a waiting area on each, a practice where reception and the waiting room are divided by a door that stays closed, and a larger multi-specialty practice with a second waiting area for a different department. In those layouts a second unit is doing real work, because scent does not travel reliably through a staircase or a closed door. What is not a reason for a second machine is a weak far corner in one connected room - that is a placement problem, and moving the unit or raising it usually solves it more cheaply than buying another.
Is it better to have two small machines than one big one? In one connected room, no - two units in the same volume are harder to keep even, because you now have two output points and two settings, and the room develops strong spots near each. One correctly placed machine at a low locked setting produces a more consistent room than two competing ones. In two genuinely separate volumes, two smaller machines are exactly right, and the priority is that they run the same register at comparable levels so a patient walking between the spaces experiences one practice rather than two. Send your layout to WhatsApp +91 96192 18531 and we will tell you which situation you are in.
The short answer
Short answer: Most dental clinics need one scent machine, not one per room, because the only scented spaces are reception and the waiting area - operatories, surgical suites, the sterilisation bay and sterile storage are never scented. One connected front of house takes one unit: Vaayu Rs 11,999, or Sukoon Rs 1,899 / Megh Rs 3,499 for a single room, plus reeds from Rs 749 in a washroom or cabin. A second machine is justified only by a second separate volume - another floor, a closed-off waiting room, a second department. 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
One machine or several for a dental clinic - how do I decide?
Count volumes, not rooms. 1. List only what you will actually scent. Reception, the waiting area, and any circulation open to them. That is the list. Operatories, surgical suites, the sterilisation and decontamination bay, sterile storage, medication storage and any room where a patient is under treatment are never scented, so they need no machine and no reed. 2. Ask whether that list is one connected volume. In most dental clinics reception and waiting are one space with a counter in it, which means one machine: a SOSA Vaayu (₹11,999, waterless, ~1000m³, app and timer) for a full front of house, or a Sukoon (₹1,899) or Megh 6L (₹3,499) if it is a single compact room. 3. Do not add a machine to fix an uneven room. A weak far corner in one connected space is a placement problem. Move the unit, raise it, or put it where the air-conditioning circulation will carry it - all cheaper and better than a second output point competing with the first. 4. Add a second unit only for a second volume. A waiting area on another floor, a reception separated by a door that stays closed, a second department with its own waiting room. Scent does not climb a staircase or cross a closed door reliably. Run the same register at comparable levels so it reads as one practice. 5. Reeds fill the edges. A washroom or a doctor's cabin takes a reed from ₹749 - no power, no noise, nothing to schedule. Your clinical judgement overrides this page. WhatsApp +91 96192 18531 with your layout. Made in India; a portion of every order supports girl-child education through Nanhi Kali.
One line: count volumes, not rooms - one connected front of house takes one machine (Vaayu ₹11,999, or Sukoon ₹1,899 for a single room), reeds from ₹749 at the edges, nothing at all in clinical areas. 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
When one machine is enough, and when it is not
Three questions settle it: how many volumes you are actually scenting, whether an uneven room is a coverage or a placement problem, and what a second unit costs you beyond its price.
1
The count
Most clinics are scenting one volume and have not noticed
Walk a typical 1,200 sq ft practice and count. Reception counter and waiting area: one connected space of perhaps 500 to 600 sq ft, which at a ten-foot ceiling is about 5,000 to 6,000 cubic feet, or roughly 140 to 170 cubic metres. Corridor: sometimes open to the waiting area, sometimes not. Three or four operatories at around 100 sq ft each, each about 28 cubic metres, all behind doors and all permanently off the list. A sterilisation and decontamination bay: off the list. A store, a staff room, a washroom. What that count reveals is that the scenting problem is one room, not seven, and that a machine rated for roughly 1000 cubic metres - which the Vaayu at ₹11,999 is - has several times the headroom that space requires. Clinics that buy three units are usually buying for a floor plan rather than for an air volume, and the second and third machines end up in rooms that either share air with the first or should not be scented at all.
Tip: count the volumes you will actually scent - in most dental clinics the answer is one.
2
The diagnosis
An uneven room is a placement fault, not a coverage shortfall
The most common reason a clinic buys a second machine is that one corner of the waiting area feels weaker than the rest, and buying is almost always the wrong response. In a connected room of 150 or so cubic metres, no machine on the SOSA ladder is short of output; what produces a weak corner is an obstruction, an air-conditioning pattern that carries everything one way, a machine placed too low or too close to a wall, or a unit sitting behind a partition. The diagnostic sequence takes a week and costs nothing. Move the machine two or three metres and see what changes. Raise it above seated head height. Put it near the return path of the air-conditioning rather than in front of the supply. Check whether the weak corner is actually a draught from the entrance. Only if all of that fails and the room is genuinely split by a partition into two half-rooms should a second unit enter the conversation, and at that point what you have is two volumes rather than a coverage problem. A second output point in one room gives you two strong spots and a harder calibration, not a smoother average.
3
The cost
What a second machine actually costs you beyond its price
Every additional unit multiplies the thing that is genuinely hard about clinic scenting, which is holding one level. Two machines mean two settings that can drift apart, two refill rhythms that can fall out of step, two people who might adjust something, and a room where the level depends on where you are standing rather than on a decision anyone made. It also doubles the chance of the classic failure: one unit runs empty, nobody notices for a fortnight, and the clinic quietly becomes half as scented on one side. Against that, a single Vaayu (₹11,999) with one app-set intensity and one schedule is a single point of truth, which is exactly what a signature needs. Where two units genuinely are the answer - two floors, two separated waiting areas - buy the same model twice so a setting means the same thing in both, run the same register from the Hotel Collection (from ₹299), and write both settings down. But start from one, and make the second unit earn its place.
Tip: two machines mean two settings that drift apart - start with one and make the second earn its place.
The SOSA principle
The right question is not how many rooms you have. It is how many separate volumes you are actually going to scent - and in a dental clinic that is usually one.
Clinical rooms need nothing, a connected front of house needs one machine, and an uneven corner needs a better position rather than a second purchase.
The one-unit setup, and the exceptions
The one-unit setup, and the two layouts that genuinely need more.
The SOSA scent edit
One unit or two - the honest test
| Scent | Why it suits the mood |
|---|---|
| One connected front of house · ₹11,999 | One Vaayu. Rated ~1000m³ against a front of house near 170m³. |
| One compact reception room · ₹1,899 | One Sukoon, or a Megh at ₹3,499 for longer unattended runs. |
| Two floors or a closed-off waiting room | Two units, same model, same register, both settings written down. |
| Washroom or cabin · from ₹749 | A reed, not a machine - no power, no noise, nothing to schedule. |
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: the sizing arithmetic in full, where the single unit should sit, and reeds versus a machine at the edges. Or see the Vaayu.
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.
Clinics that buy three machines are usually buying for a floor plan. You scent air, and most of a dental clinic's air is behind a door you will never scent.
— 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
We have four operatories. Do we need four small units for them?
No units at all for them. Operatories, surgical suites, the sterilisation and decontamination bay, sterile storage, anywhere medication or sterile instrument packs are kept, and any room where a patient is undergoing treatment stay unscented, so the number of chairs in your practice has no bearing on how many machines you buy. What the number of chairs does affect is how much eugenol, disinfectant and acrylic monomer your building produces in a day, which is an extraction, ventilation and door-discipline question rather than a fragrance one. A busy four-chair practice needs better source control than a quiet two-chair one, and exactly the same single machine in the waiting area.
Our clinic is on two floors with a waiting area on each. What do we buy?
Two units, because a staircase is a break in the air rather than a doorway and scent does not climb it reliably against air-conditioning currents. Buy the same model for both so a setting means the same thing in each building level, run the same register, and write both settings down on a card kept with each machine. Size each floor independently using its own connected front-of-house volume rather than splitting the building's total: a 400 sq ft upstairs waiting area at a nine-foot ceiling is 3,600 cubic feet, about 102 cubic metres, which is a modest room. In many two-floor clinics the honest answer is a Vaayu at Rs 11,999 on the busier floor and a Megh at Rs 3,499 or a Sukoon at Rs 1,899 upstairs.
Would an HVAC system be simpler than several machines?
For a large enough building, yes - that is what the Aangan at Rs 25,999 (approximately 8,000 to 10,000 sq ft) and the Meenar at Rs 38,500 (approximately 12,000 to 18,000 sq ft) exist for, and they distribute one signature through the ducting so the machines disappear from the rooms entirely. A typical dental clinic is nowhere near that scale and usually has the wrong kind of air-conditioning for it: individual split or cassette units per room rather than one ducted system. There is also a zoning problem specific to dentistry - a shared duct that serves the operatories as well as the waiting area is not something you want to inject fragrance into. If your practice sits inside a larger ducted premises, send the details on WhatsApp and we will look at the zoning honestly.
Can one machine cover reception, waiting and a small consultation room?
If the three share air through open doorways, generally yes, and that is the normal arrangement in a smaller practice - the register reaches the consultation room at a lower level, which is usually the right outcome anyway. If the consultation room has a door that stays closed, it becomes its own volume and the question is whether it needs anything at all. Often it does not: a patient is in there for fifteen minutes with a clinician, and a room that smells of clean air is a perfectly good room. If any clinical procedure happens in there, including an examination with instruments, it comes off the scenting list entirely. Your clinical judgement decides that, not a coverage rating.
Is it worth buying a second unit as a backup?
A spare bottle of your register is worth far more than a spare machine, and it is the failure clinics actually experience. A machine that stops working is obvious within a day and can be dealt with; a register that runs out on a Saturday gets substituted quietly and permanently, which is how most clinic signatures die. Keep one spare Hotel Collection bottle in the practice at all times and reorder when the spare comes into use. If you want redundancy in hardware as well, the more useful version is a reed diffuser from Rs 749 kept in the cupboard - it needs no power, works in any small room, and covers the gap in a reception for a week without anybody having to decide anything.
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
Count volumes, not rooms - and in most dental clinics the answer is one machine plus a reed or two. Vaayu ₹11,999, Megh ₹3,499, Sukoon ₹1,899, reeds from ₹749. WhatsApp +91 96192 18531 with your layout. 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.