★ SOSA for Vadodara Businesses
Same register, three settings, one written standard
★ ★ ★ ★ ★
★★★★★
"Our old water diffuser couldn't fill the living-dining. This one does the whole floor and you can't hear it running."
SOSA Vaayu · large home
★★★★★
"The app scheduling is the best part - strong in the mornings, gentle in the evening. Clinic feels calm all day."
SOSA Vaayu · wellness studio
★★★★★
"Paired it with the SOSA hotel oils. The projection is genuinely lobby-strength - nothing like a plug-in."
SOSA Vaayu · workspace
★★★★★
"My reception now smells like a five-star lobby. Guests comment on it before they even reach the desk."
SOSA Vaayu · lobby scenting
★★★★★
"Zero dampness, which was my worry in monsoon. The mist is completely dry and the scent carries across the whole salon."
SOSA Vaayu · spa & salon
★★★★★
"Set the timer once and forgot about it. Runs only during store hours, refills last weeks. Exactly what I wanted."
SOSA Vaayu · showroom
★★★★★
"Our old water diffuser couldn't fill the living-dining. This one does the whole floor and you can't hear it running."
SOSA Vaayu · large home
★★★★★
"The app scheduling is the best part - strong in the mornings, gentle in the evening. Clinic feels calm all day."
SOSA Vaayu · wellness studio
★★★★★
"Paired it with the SOSA hotel oils. The projection is genuinely lobby-strength - nothing like a plug-in."
SOSA Vaayu · workspace
★★★★★
"My reception now smells like a five-star lobby. Guests comment on it before they even reach the desk."
SOSA Vaayu · lobby scenting
★★★★★
"Zero dampness, which was my worry in monsoon. The mist is completely dry and the scent carries across the whole salon."
SOSA Vaayu · spa & salon
★★★★★
"Set the timer once and forgot about it. Runs only during store hours, refills last weeks. Exactly what I wanted."
SOSA Vaayu · showroom
★ The three that suit a Vadodara business
Mountain BreezeOne register held across every siteView ₹849
SOSA VaayuHead office and experience centreView ₹11,999
SOSA AngaanA showroom past 3,000 sq ft of connected airView ₹25,999
✓ What is identical across sites is the standard, not the setting✓ No claim that anybody recognises, remembers or connects the three buildings✓ Made in India · independent, not affiliated with any hotel · a portion funds girl-child education
Founder Diaries · Vadodara Scenting Guides · SOSA Vaayu
So what does 'consistent' honestly mean? One documented decision applied differently on purpose. The oil is the same, the written standard is the same, the owner and the maintenance interval are the same. The intensity, the machine class and the run window are set per building and written down per building.
What cannot be made consistent? The experience of walking in. A showroom with a door opening every few minutes will never feel like a closed head-office meeting room, whatever number you type into the machine. And the experience centre gets the lowest setting of all three, because the room there must not compete with what is being demonstrated in it.
See Mountain BreezeBook a scenting plan
Facts verified 5 September 2026 against the live SOSA product pages: the SOSA reed diffusers are alcohol-free, phthalate-free and paraben-free compositions on a heat-stable coconut-derived base, supplied in a refillable glass bottle with six fibre reeds, flipped weekly, with 50ml lasting 6-8 weeks and 130ml lasting 14-18 weeks, tested at 45°C and 85% relative humidity - Mountain Breeze ₹849 / ₹1,349, Morning Freshness ₹749 / ₹1,249, Evening Calm ₹799 / ₹1,299. The SOSA Sukoon (₹1,899) is an ultrasonic cool-mist diffuser covering about 270-320 sq ft for 16-18 hours on the low setting and supplied with three 15ml Hotel Collection fragrances; being ultrasonic, it works by aerosolising water and therefore adds some moisture to the air, which is worth weighing in a warm, high-occupancy room. The SOSA Vaayu (₹11,999) is a waterless cold-air nebuliser rated to 1000m³, described by the manufacturer as approximately 2,000-3,000 sq ft, with a 400ml refillable tank lasting roughly 75-90 days a fill depending on intensity and run hours, Bluetooth app and onboard button control, 1h/4h/8h/24h timers, adjustable intensity, operation under 38dB, DC 12V/1A at 5W (roughly 1.5 units of electricity a month on a ten-hour daily schedule, and tariffs vary), freestanding or wall and HVAC mounting, auto-stop and key-lock, and CE, RoHS and SGS certification - which are electrical and compliance marks, not medical approval. Being waterless, it adds no moisture and leaves no residue on surfaces or equipment; refill availability should be confirmed with SOSA. The SOSA Angaan (₹25,999) is an HVAC nebulising diffuser rated to 3,000m³, roughly 8,000-10,000 sq ft, with an 800ml reservoir, metal body, programmable schedules and operation under 42dB. Coverage figures are volumetric, so ceiling height changes the floor area a machine genuinely serves. SOSA products are not medical devices and no health, therapeutic, wellbeing or air-treatment claim is made or implied anywhere in this guide, and nothing here claims that ambient scent affects sales, orders, enquiries, footfall, conversion or any other business number - no one can promise that, and this guide does not. Ambient scent is an interior decision that works alongside cleaning, ventilation, air handling and housekeeping and is never a substitute for any of them, and SOSA sells no deodoriser, purifier, dehumidifier or extractor. Ventilation rates, plant and laboratory air handling, pressure regimes, HVAC filtration and any decision about where a fragrance source may or may not be placed on a regulated site are matters for the company's own engineering, QA and EHS teams. Clinical, treatment and procedure areas are left completely unscented. Fragrance sensitivity is real: staff should be able to switch any system off in seconds, and no SOSA product is described as hypoallergenic or as safe for sensitive individuals. The hotel-inspired scents are SOSA's own original interpretations; SOSA is an independent brand and is not affiliated with, or endorsed by, any hotel named for reference. Coverage, fragrance usage and running cost depend on the space, settings and hours of use, and are confirmed on a consultation. Prices and availability are subject to change - see the live product pages.
Three buildings, three completely different jobs. The head office is where forty people work all day and a customer occasionally visits. The showroom is a public room with a door that opens every few minutes. The experience centre exists so that a buyer can stand next to the equipment and be convinced by it. Somebody has proposed one fragrance across all three, and it is a better idea than it sounds — provided everybody agrees what 'one' is going to mean.
Quick answers — read this first
Can one scent work across a head office, showroom and experience centre? One register can. One setting cannot. The buildings differ in volume, ceiling height, door traffic, occupancy and how long anybody stays, and all five of those change how much fragrance a room needs to hold the same register.So what does 'consistent' honestly mean? One documented decision applied differently on purpose. The oil is the same, the written standard is the same, the owner and the maintenance interval are the same. The intensity, the machine class and the run window are set per building and written down per building.
What cannot be made consistent? The experience of walking in. A showroom with a door opening every few minutes will never feel like a closed head-office meeting room, whatever number you type into the machine. And the experience centre gets the lowest setting of all three, because the room there must not compete with what is being demonstrated in it.
The short answer
Short answer: Yes, if consistency is defined as a standard rather than a setting. Same register, same written procedure, same owner, same refill interval — and deliberately different intensities, machine classes and run windows in three buildings that are not alike.
The pick: Mountain Breeze at ₹849 as the single register across all three. SOSA Vaayu at ₹11,999 in the head office and the experience centre; SOSA Angaan at ₹25,999 only where a showroom exceeds 3,000 sq ft of one connected volume.
The honest limit: Nobody can promise that a scent moves a business number, and this guide does not try to. Nor does anything here claim that a visitor recognises the register, remembers it, or connects one of your buildings to another. What you get is a standard you can audit.
In this guide
One row of things that stay identical, three rows of things that deliberately do not. A standard that ignores the buildings is not consistency, it is uniformity applied to unlike rooms.
The Vadodara business shelf — tap to see the specification
Signature or flag
Should a handover create a signature at all?
Restraint as technique
Contemporary without looking or smelling flashy
A plan, not a guess
Ask for a scenting plan
Straight answer
Can scent become one consistent brand element across our head office, showroom and customer experience centre?
Yes, but only once you decide which of two things 'consistent' means, because they lead to opposite specifications. If it means the same number in three machines, it will fail, and it will fail in a way that is obvious to anybody who walks between the buildings in one day: the showroom will read as under-scented and the head office will read as over-scented, because those two rooms are not alike in any respect that matters. If it means one documented decision, applied differently on purpose, it works — and it is also the only version that survives more than a year.
Start with what genuinely stays the same. The register: one oil, one composition, everywhere, with no site-specific variations however reasonable they sound. The written standard: a single sheet that names the register, the setting for each building, who owns the key, which rooms are excluded, and what to do if a visitor objects. The owner: one named person across all three sites rather than a person per site, because a person per site is how three buildings drift apart. The maintenance interval: the same calendar, the same refill rhythm — a 400ml tank runs roughly 75–90 days a fill, so that is four or five dates a year per machine, entered once. Those four things are the entire content of 'consistent', and all four can be checked by somebody with a clipboard.
Now what cannot be the same, and why. The head office is occupied by the same forty people for nine hours a day, and a room you are in all day needs less than a room you pass through — the people who work there are the ones most likely to find a level oppressive, and they cannot leave. Lower. The showroom has a door that opens every few minutes, usually onto Vadodara heat or monsoon damp, and every cycle exchanges part of the room's air. That is a losing battle if you fight it with intensity alone, so the answer is placement away from the door, a run window matched to opening hours, and a somewhat higher setting than the head office — accepting that the room near the entrance will always read lighter than the room at the back. The customer experience centre is the one people get wrong. It looks like the most important room and therefore attracts the strongest setting, and it should have the lowest of the three. A buyer is in that room to evaluate equipment; the room's job is to be excellent and unnoticeable, and a fragrance that competes for attention with what is being demonstrated is a fault, not a feature.
Then there is volume, which is why the machines differ. Coverage is volumetric, so a showroom with a six-metre ceiling is a much larger problem than its floor area suggests, while a head office of the same floor area with a false ceiling at nine feet is not. A head office or an experience centre of 1,500–3,000 sq ft of connected volume takes one SOSA Vaayu at ₹11,999. A showroom past 3,000 sq ft of one connected volume takes one SOSA Angaan at ₹25,999 rather than two or three Vaayus placed hopefully around the room — two machines in one volume do not average out, they produce a patchwork. And a small satellite office under 300 sq ft takes a reed and no machine at all, which is still perfectly consistent with the standard as long as the register matches.
Nobody can promise that a scent moves a business number, and this guide does not try to. And this page makes no claim that any customer will recognise the register across your sites, remember it, or connect one building to another — those are claims about other people's minds and they are not ours to make. What a written standard gives you is three buildings where the decision was made once, on purpose, and can be checked. That is a smaller thing than a brand element, and it is the true one.
Start with what genuinely stays the same. The register: one oil, one composition, everywhere, with no site-specific variations however reasonable they sound. The written standard: a single sheet that names the register, the setting for each building, who owns the key, which rooms are excluded, and what to do if a visitor objects. The owner: one named person across all three sites rather than a person per site, because a person per site is how three buildings drift apart. The maintenance interval: the same calendar, the same refill rhythm — a 400ml tank runs roughly 75–90 days a fill, so that is four or five dates a year per machine, entered once. Those four things are the entire content of 'consistent', and all four can be checked by somebody with a clipboard.
Now what cannot be the same, and why. The head office is occupied by the same forty people for nine hours a day, and a room you are in all day needs less than a room you pass through — the people who work there are the ones most likely to find a level oppressive, and they cannot leave. Lower. The showroom has a door that opens every few minutes, usually onto Vadodara heat or monsoon damp, and every cycle exchanges part of the room's air. That is a losing battle if you fight it with intensity alone, so the answer is placement away from the door, a run window matched to opening hours, and a somewhat higher setting than the head office — accepting that the room near the entrance will always read lighter than the room at the back. The customer experience centre is the one people get wrong. It looks like the most important room and therefore attracts the strongest setting, and it should have the lowest of the three. A buyer is in that room to evaluate equipment; the room's job is to be excellent and unnoticeable, and a fragrance that competes for attention with what is being demonstrated is a fault, not a feature.
Then there is volume, which is why the machines differ. Coverage is volumetric, so a showroom with a six-metre ceiling is a much larger problem than its floor area suggests, while a head office of the same floor area with a false ceiling at nine feet is not. A head office or an experience centre of 1,500–3,000 sq ft of connected volume takes one SOSA Vaayu at ₹11,999. A showroom past 3,000 sq ft of one connected volume takes one SOSA Angaan at ₹25,999 rather than two or three Vaayus placed hopefully around the room — two machines in one volume do not average out, they produce a patchwork. And a small satellite office under 300 sq ft takes a reed and no machine at all, which is still perfectly consistent with the standard as long as the register matches.
Nobody can promise that a scent moves a business number, and this guide does not try to. And this page makes no claim that any customer will recognise the register across your sites, remember it, or connect one building to another — those are claims about other people's minds and they are not ours to make. What a written standard gives you is three buildings where the decision was made once, on purpose, and can be checked. That is a smaller thing than a brand element, and it is the true one.
Consistent means one register, one written standard, one owner and one maintenance interval — not one setting. Head office lower (people are in it all day), showroom higher (the door never stops), experience centre lowest (the room must not compete). Mountain Breeze ₹849 as the register; SOSA Vaayu ₹11,999 or SOSA Angaan ₹25,999 by connected volume.
The register that holds across three unlike buildings is Mountain Breeze — Himalayan pine, sage and Indian cedar, alcohol-free, ₹849 for 50ml or ₹1,349 for 130ml. Dry and structural, which survives being set at three different levels without changing character.
See Mountain Breeze ₹849Ask for a scenting plan
One register, three buildings
What the standard specifies for each site type
What a multi-site Vadodara business actually buys
One register and a ladder of machines chosen per building by connected volume. The register never changes; everything else does, and is written down per site.
For a head office or experience centre of 1,500–3,000 sq ft of volume
SOSA Vaayu
Waterless cold-air nebuliser, 1000m³ coverage — roughly 2,000–3,000 sq ft depending on ceiling height — ₹11,999, 400ml tank lasting roughly 75–90 days a fill, adjustable intensity, 1h/4h/8h/24h timers, under 38dB, key-lock, auto-stop. Two of these, one per building, each set to its own written number, is the backbone of a three-site standard.
From ₹11,999
For a showroom past 3,000 sq ft of one connected volume
SOSA Angaan
HVAC nebulising diffuser, 3,000m³ coverage — roughly 8,000–10,000 sq ft — ₹25,999, 800ml reservoir, metal body, programmable schedules, under 42dB, HVAC-connected or wall-mounted. One machine on a large volume rather than two or three Vaayus placed hopefully: two sources in one hall produce a patchwork, not an average.
From ₹25,999
The three things that actually decide it
Three variables differ between the buildings, and each one forces a different setting from the same register. That is not a failure of consistency; it is what consistency requires.
1
Dwell time sets the level
A room people work in all day needs less than a room people pass through
Occupancy is the first variable and the most reliably ignored. Forty people spend nine hours a day in the head office; a showroom visitor spends twenty minutes; an experience centre visitor spends an hour with their attention on something else. The longer somebody is in a room, the lower the level must be, and the people with the least choice about it are your own staff. That alone puts the head office below the showroom, which surprises people who assume the head office is the most important building and therefore deserves the most.
Tip: Ask your own staff, not your visitors. A level staff have stopped noticing is correct; a level they mention is too high.
Mountain Breeze at ₹849 is the register that holds its character at three different intensities.
See Mountain Breeze →
2
Doors and volume set the machine
A showroom loses air; a head office keeps it
Every door cycle in a public showroom exchanges part of the room's air with outside, and in a Vadodara summer or monsoon that is a substantial exchange. You cannot out-intensity a busy door — the fixes are placement away from the entrance, a run window matched to opening hours, and accepting that the front of the room reads lighter than the back. Volume matters just as much: coverage is volumetric, so a double-height showroom is a far bigger problem than its floor plan suggests and a nine-foot head office is not.
Tip: Count door cycles in the showroom's busiest hour before choosing anything. That number decides placement more than the floor area does.
SOSA Angaan at ₹25,999 covers 3,000m³ from one point rather than three machines disagreeing across a hall.
See SOSA Angaan →
3
The experience centre goes lowest
A room where something is being judged should not have an opinion
This is the counter-intuitive rule and the one most often got wrong. The customer experience centre is where a buyer stands next to equipment and forms a view about it. Anything in that room competing for attention is a fault — and a fragrance that a visitor notices is competing. So it gets the lowest setting of the three sites, and in some companies it gets nothing at all, which is a legitimate outcome of the same standard rather than a departure from it. A written standard should include the rooms that are deliberately excluded.
Tip: Write the excluded rooms into the standard by name. A standard that only lists what is in gets extended by well-meaning people.
SOSA Vaayu at ₹11,999 key-locked at the lowest of your three written numbers is how that room stays deliberately quiet.
See SOSA Vaayu →
The SOSA principle
Typing the same number into three machines in three unlike buildings is not consistency. It is uniformity, and it guarantees that at least two of the three rooms are wrong.
One register, three numbers, one sheet of paper. That is the whole standard.
Three sites, and what is genuinely the same in each
One row per site type plus the satellite case. The left column is what is identical; the right column is what cannot be and why.
The SOSA plan
Four of these rows share a register and none of them shares a setting
| Site Type | What Is Genuinely Identical There | What Cannot Be the Same, and Why |
|---|---|---|
|
Head office
|
Register, written standard, named owner, refill interval | The level is the lowest of the working sites, because forty people are in it for nine hours and cannot leave the room |
|
Showroom
|
The same register and the same standard, with its own written number | A door that opens every few minutes exchanges air constantly. Placement and run window carry the load; the front will always read lighter than the back |
|
A showroom past 3,000 sq ft
|
Still the same register, still the same sheet of paper | The machine class has to change. One Angaan on 3,000m³ rather than three Vaayus producing a patchwork across one hall |
|
Customer experience centre
|
The same register again, at the lowest setting of all three | The room must not compete with what is being demonstrated in it. Some companies exclude it entirely, which is the same standard honestly applied |
|
A satellite office under 300 sq ft
|
The identical register, in a reed rather than a machine | No machine at all — at that size a Vaayu would be control rather than coverage, and a reed holds the standard perfectly well |
Whether to create a single register at all — and whose benefit that decision serves — is argued on both sides in should a thirty-year-old firm create a signature at handover. The restraint that keeps every one of these three settings lower than instinct is in contemporary without flashy. If one of the three buildings is a first corporate office, the fifteen-line checklist covers the rest of that visit, and the proportion page handles what three machines look like beside a fit-out without promising anything.
One sheet of paper, three numbers
Send us the three buildings — volumes, ceiling heights, door traffic and how long visitors stay — and we will write the standard, including the rooms that should be excluded.
Consistency is one decision made once and written down. Uniformity is the same number typed into three machines in three buildings that have nothing in common but a logo.
— Sonal Sahani, SOSA
One register, sized per building
The ladder a three-site standard actually uses
The SOSA specification across three site types
One register throughout, machine class chosen per building by connected volume, and a written number per site. Made in India, and a portion of every order supports girl-child education through Nanhi Kali.
The SOSA multi-site specification
Identical register, deliberately different settings
| Machine or Reed | The Site Type It Belongs In | What Stays Identical Across Sites | Price |
|---|---|---|---|
|
Mountain Breeze
|
A satellite or works office under about 300 sq ft — reed, no machine | The register, the owner, the replacement rhythm and the excluded-rooms list | ₹849 · ₹1,349 View → |
 Morning Freshness
|
Only where a whole site was fitted out bright and white throughout | Everything except the register — and changing the register is what breaks a standard | ₹749 · ₹1,249 View → |
 SOSA Sukoon
|
A 300–750 sq ft satellite room where a schedule matters | The standard sheet and the owner; it adds moisture, being ultrasonic | ₹1,899 View → |
|
SOSA Vaayu
|
Head office and customer experience centre, 1,500–3,000 sq ft of volume | Register, standard, owner, and a refill roughly every 75–90 days per machine | ₹11,999 View → |
|
SOSA Angaan
|
A showroom past 3,000 sq ft of one connected volume | The same register and the same sheet of paper, on a bigger machine | ₹25,999 View → |
A multi-site standard here is a documented interior decision. There is no claim that any visitor recognises, remembers or connects the register across your buildings, no health, therapeutic or air-treatment claim of any kind, and no claim that it affects orders, enquiries or any other business number. Coverage is volumetric, so ceiling height changes the machine. Plant, workshop and stores at every site stay completely unscented. Ask for a scenting plan and we will size all three buildings.
SS
ISIPCA
Versailles
Versailles
A note from Sonal
When a company with three sites asks me for one fragrance, the first thing I ask is what they mean by one. Half the time they mean one number, and that is the version that goes wrong — the showroom ends up under-scented, the head office ends up over-scented, and within six months somebody has quietly adjusted both and there is no standard left.
What actually travels between buildings is the register, the sheet of paper, the person who owns it and the refill dates. Those four are identical everywhere. The intensity is different in every building and it should be written down as a number per site, because a number can be checked and an intention cannot.
The room I argue about most is the experience centre. Everybody wants it strongest because it is where the important meetings happen. It should be the quietest of the three. A buyer is in there to look at your equipment, and anything in that room asking for attention is taking it from the thing you brought them to see. Lowest setting, SOSA Vaayu key-locked — or nothing at all, which is a perfectly respectable answer.
Frequently asked questions
Can scent become one consistent brand element across our head office, showroom and customer experience centre?
Yes, if consistent means a standard rather than a setting. Keep the register, the written procedure, the named owner and the refill interval identical — Mountain Breeze at ₹849 as the register everywhere — and set the intensity, machine class and run window per building. Head office lowest of the working sites, showroom higher because of door traffic, experience centre lowest of all. Nobody can promise a visitor connects the three.
Why should the head office be lower than the showroom?
Because of how long people stay. Your own staff are in the head office for nine hours a day and cannot leave the room; a showroom visitor is there for twenty minutes and the door keeps exchanging the air. The longer the exposure, the lower the level, which means the building you consider most important gets less rather than more.
Why does the customer experience centre get the lowest setting of all?
Because a buyer is in that room to evaluate equipment, and a room where something is being judged should not have an opinion of its own. Anything competing for attention there is a fault. Setting it lowest — or leaving it unscented entirely and writing that into the standard — is the same principle honestly applied, not an exception to it.
Can we use two machines in a large showroom instead of one big one?
It rarely works. Two sources in one connected hall do not average out; they produce a patchwork that changes as doors open and people move. Past 3,000 sq ft of one connected volume, SOSA Angaan at ₹25,999 covers 3,000m³ from a single point. Below that, one SOSA Vaayu at ₹11,999 correctly placed beats two placed hopefully.
Should the works office follow the same standard as the head office?
The office can, and the plant cannot — production areas, workshops and stores stay completely unscented at every site, and that is a boundary held by distance, placement and door discipline rather than by a lower setting. If the works office is under about 300 sq ft, a single Mountain Breeze reed at ₹849 holds the standard there without any machine at all.
One register, three written numbers
SOSA — Multi-Site Vadodara Businesses a standard you can audit, not a number you repeat
Mountain Breeze from ₹849 as the register, SOSA Vaayu ₹11,999 per building, SOSA Angaan ₹25,999 for a showroom past 3,000 sq ft. Made in India, and a portion of every order supports girl-child education through Nanhi Kali.
Ask for a scenting plan →SOSA Vaayu · ₹11,999
One more look at the Vadodara business shelf
Continue the read
More from SOSA
- SOSA Vaayu - one per building, own written number (₹11,999)
- SOSA Angaan - for a showroom past 3,000 sq ft (₹25,999)
- Should a 30-year-old firm create a signature at handover?
- Contemporary without looking or smelling flashy
- Our first proper corporate office — what should the visit include?
- When does ₹11,999 become a tiny line in a fit-out?
- Ask us: Ask for a scenting plan
- Brand: Founder story — why SOSA exists
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 range; the planning advice applies to any brand.Facts verified 5 September 2026 against the live SOSA product pages: the SOSA reed diffusers are alcohol-free, phthalate-free and paraben-free compositions on a heat-stable coconut-derived base, supplied in a refillable glass bottle with six fibre reeds, flipped weekly, with 50ml lasting 6-8 weeks and 130ml lasting 14-18 weeks, tested at 45°C and 85% relative humidity - Mountain Breeze ₹849 / ₹1,349, Morning Freshness ₹749 / ₹1,249, Evening Calm ₹799 / ₹1,299. The SOSA Sukoon (₹1,899) is an ultrasonic cool-mist diffuser covering about 270-320 sq ft for 16-18 hours on the low setting and supplied with three 15ml Hotel Collection fragrances; being ultrasonic, it works by aerosolising water and therefore adds some moisture to the air, which is worth weighing in a warm, high-occupancy room. The SOSA Vaayu (₹11,999) is a waterless cold-air nebuliser rated to 1000m³, described by the manufacturer as approximately 2,000-3,000 sq ft, with a 400ml refillable tank lasting roughly 75-90 days a fill depending on intensity and run hours, Bluetooth app and onboard button control, 1h/4h/8h/24h timers, adjustable intensity, operation under 38dB, DC 12V/1A at 5W (roughly 1.5 units of electricity a month on a ten-hour daily schedule, and tariffs vary), freestanding or wall and HVAC mounting, auto-stop and key-lock, and CE, RoHS and SGS certification - which are electrical and compliance marks, not medical approval. Being waterless, it adds no moisture and leaves no residue on surfaces or equipment; refill availability should be confirmed with SOSA. The SOSA Angaan (₹25,999) is an HVAC nebulising diffuser rated to 3,000m³, roughly 8,000-10,000 sq ft, with an 800ml reservoir, metal body, programmable schedules and operation under 42dB. Coverage figures are volumetric, so ceiling height changes the floor area a machine genuinely serves. SOSA products are not medical devices and no health, therapeutic, wellbeing or air-treatment claim is made or implied anywhere in this guide, and nothing here claims that ambient scent affects sales, orders, enquiries, footfall, conversion or any other business number - no one can promise that, and this guide does not. Ambient scent is an interior decision that works alongside cleaning, ventilation, air handling and housekeeping and is never a substitute for any of them, and SOSA sells no deodoriser, purifier, dehumidifier or extractor. Ventilation rates, plant and laboratory air handling, pressure regimes, HVAC filtration and any decision about where a fragrance source may or may not be placed on a regulated site are matters for the company's own engineering, QA and EHS teams. Clinical, treatment and procedure areas are left completely unscented. Fragrance sensitivity is real: staff should be able to switch any system off in seconds, and no SOSA product is described as hypoallergenic or as safe for sensitive individuals. The hotel-inspired scents are SOSA's own original interpretations; SOSA is an independent brand and is not affiliated with, or endorsed by, any hotel named for reference. Coverage, fragrance usage and running cost depend on the space, settings and hours of use, and are confirmed on a consultation. Prices and availability are subject to change - see the live product pages.