★ SOSA · Diagnostic Centres & Scent
A diagnostic centre can be spotlessly clean and still feel clinical. A clean, understated signature in the patient-facing public areas - reception, billing, waiting and health-check lounges - makes the environment feel modern and reassuring, while sample-collection, pathology and imaging rooms stay neutral and fragrance-free. This is purely about a calmer, more premium patient environment - SOSA makes no medical, diagnostic or air-purification claims
★ ★ ★ ★ ★
★★★★★
"Our centre was spotless but still felt very clinical. One clean, subtle signature in reception and the waiting area made it feel modern and reassuring - without ever smelling like a hotel or a perfume store, and we kept the sample rooms completely neutral."
SOSA Vaayu · diagnostic reception
★★★★★
"We kept the signature only in reception, billing and the waiting lounge and left blood-collection and the scan rooms fragrance-free. The Vaayu on a timer holds it evenly all day with nobody spraying anything."
SOSA Vaayu · public zones only
★★★★★
"Our AC waiting hall used to smell of disinfectant and got stale by evening. Once we sorted ventilation and cleaning, a light signature kept the space feeling fresh and considered."
SOSA Vaayu · aired first, then scent
★★★★★
"Our executive health-check lounge needed to feel like a premium experience. A clean, understated signature made it feel calm and high-end while staying appropriately medical."
SOSA Vaayu · health-check lounge
★★★★★
"We run five centres. One consistent, discreet signature in every reception makes the brand feel recognisable the moment a patient walks in, sized per centre."
SOSA Vaayu · multi-centre chain
★★★★★
"Reed diffusers were only noticeable at the desk. For a busy reception with patients coming and going all day, active cold-air was the honest answer - even, subtle and consistent."
SOSA Vaayu · busy reception
★★★★★
"Our centre was spotless but still felt very clinical. One clean, subtle signature in reception and the waiting area made it feel modern and reassuring - without ever smelling like a hotel or a perfume store, and we kept the sample rooms completely neutral."
SOSA Vaayu · diagnostic reception
★★★★★
"We kept the signature only in reception, billing and the waiting lounge and left blood-collection and the scan rooms fragrance-free. The Vaayu on a timer holds it evenly all day with nobody spraying anything."
SOSA Vaayu · public zones only
★★★★★
"Our AC waiting hall used to smell of disinfectant and got stale by evening. Once we sorted ventilation and cleaning, a light signature kept the space feeling fresh and considered."
SOSA Vaayu · aired first, then scent
★★★★★
"Our executive health-check lounge needed to feel like a premium experience. A clean, understated signature made it feel calm and high-end while staying appropriately medical."
SOSA Vaayu · health-check lounge
★★★★★
"We run five centres. One consistent, discreet signature in every reception makes the brand feel recognisable the moment a patient walks in, sized per centre."
SOSA Vaayu · multi-centre chain
★★★★★
"Reed diffusers were only noticeable at the desk. For a busy reception with patients coming and going all day, active cold-air was the honest answer - even, subtle and consistent."
SOSA Vaayu · busy reception
✓ Reed diffuser / room spray - passive or short-lived; only noticeable at the desk and cannot hold a busy reception all day ✓ SOSA Vaayu - active cold-air, one even, subtle signature across the patient-facing areas up to ~2000-3000 sq ft, on a timer ✓ A disinfectant, stale-AC or musty smell - cleaning, ventilation and HVAC at source, not fragrance
Founder Diaries · Diagnostic Centres & Scent
Should the MRI or CT room be scented in a 1,500 sq ft centre? No, never. MRI, CT, ultrasound and X-ray rooms stay neutral and fragrance-free. Imaging suites are clinical spaces where patients are often already anxious about the scan, and a fragrance there is out of place; scent belongs only in the patient-facing public zone. The diffuser is placed and zoned so nothing drifts into the imaging corridor. This boundary is the whole reason the scenting system for an imaging centre is built around one well-placed source in the public area rather than blanket coverage.
Does a 1,500 sq ft imaging centre need more than one machine? Usually not, if the public zone is one connected space. One SOSA Vaayu is rated up to about 1000m3 - roughly 2000 to 3000 sq ft of open area - so a public zone within a 1,500 sq ft centre is comfortably held by a single machine kept at a low, even level. You would only add a second if the public areas are split into two separate rooms that do not share air, in which case each gets its own source. The imaging suites never count toward the sizing because they stay neutral.
Shop Vaayu ₹11,999
Facts verified August 2026 (SOSA product pages): The SOSA Safar is a compact, cordless, rechargeable waterless cold-diffusion perfume diffuser priced at ₹3,999; it runs up to about 10 hours continuously or 30 hours intermittently on a single charge, has 3 speed settings and a 1h/2h/3h auto-off timer, and ships with three SOSA Hotel Collection hotel-inspired oils. It is a small-space device and is not rated to fill a large open floor evenly. The SOSA Vaayu is a waterless cold-air diffuser priced at ₹11,999 that atomises alcohol-free, water-free fragrance oil into a dry nano-mist covering up to 1000m3 (about 2000 to 3000 sq ft) per open area, with a 400ml tank (four 100ml oils included) that lasts up to about 75 days depending on the intensity setting and daily run hours, 1h/4h/8h/24h timers, Bluetooth app control and under-38dB operation; a very large central waiting hall may need the larger Angaan (₹25,999, ~8,000-10,000 sq ft) or Meenar (₹38,500, ~12,000-18,000 sq ft), and a multi-floor facility generally needs one machine per zone. A reed diffuser (from about ₹749) is passive and cannot be adjusted in strength. Fragrance projection depends on the volume of air and on ventilation - a closed, air-conditioned room holds scent while open doors, automatic entrances and central AC move it around - so the same floor area can need different power. In a diagnostic, pathology or imaging setting a signature scent is ambience only, and only in the patient-facing public areas: SOSA makes no medical, diagnostic, therapeutic, sterilising, disinfecting, antibacterial or air-purification claim of any kind, and a scent does not affect patients, samples, results or health - it makes the reception and waiting environment feel calmer and more premium, nothing more. Sample-collection, pathology, laboratory and imaging (MRI, CT, ultrasound, X-ray) areas should be kept neutral and fragrance-free. A disinfectant, stale-AC, musty or occupancy odour is managed with cleaning, ventilation, HVAC and moisture control at source first; a signature scent is the finishing layer on clean, well-aired air, never a mask. The hotel-inspired scents are SOSA's own original interpretations; SOSA is independent and not affiliated with, or endorsed by, any hotel named for reference. Prices and availability are subject to change - see the live product pages.
A 1,500 sq ft centre that does imaging as well as diagnostics carries a particular weight, because imaging suites - MRI, CT, ultrasound, X-ray - are among the most firmly fragrance-free rooms in the whole building, so the scenting system that makes sense here is not one that fills 1,500 sq ft but one that holds the public zone cleanly while staying completely out of the scan rooms.
Quick answers — read this first
What scenting system makes sense for a 1,500 sq ft diagnostic and imaging centre? One active cold-air diffuser in the public zone, with the imaging suites kept neutral. A 1,500 sq ft diagnostic-and-imaging centre has a patient-facing public zone - reception, billing, a larger waiting area, sometimes a changing or report area - and a set of imaging rooms (MRI, CT, ultrasound, X-ray) plus sample collection. The scenting system that makes sense is a single SOSA Vaayu (Rs 11,999) sized to the public air volume, holding one clean, subtle signature on a timer, placed so the mist does not drift toward the scan suites. The imaging and sample rooms stay neutral and fragrance-free - non-negotiable in an imaging setting. Size by the volume of air in the public zone, not the 1,500 floor number, and fix any disinfectant or stale-AC smell with cleaning and ventilation first. SOSA makes no medical, sterilising or air-purification claims of any kind.Should the MRI or CT room be scented in a 1,500 sq ft centre? No, never. MRI, CT, ultrasound and X-ray rooms stay neutral and fragrance-free. Imaging suites are clinical spaces where patients are often already anxious about the scan, and a fragrance there is out of place; scent belongs only in the patient-facing public zone. The diffuser is placed and zoned so nothing drifts into the imaging corridor. This boundary is the whole reason the scenting system for an imaging centre is built around one well-placed source in the public area rather than blanket coverage.
Does a 1,500 sq ft imaging centre need more than one machine? Usually not, if the public zone is one connected space. One SOSA Vaayu is rated up to about 1000m3 - roughly 2000 to 3000 sq ft of open area - so a public zone within a 1,500 sq ft centre is comfortably held by a single machine kept at a low, even level. You would only add a second if the public areas are split into two separate rooms that do not share air, in which case each gets its own source. The imaging suites never count toward the sizing because they stay neutral.
The short answer
Short answer: the scenting system that makes sense for a 1,500 sq ft diagnostic and imaging centre is one SOSA Vaayu (Rs 11,999) in the public zone - reception and waiting - holding one clean, subtle signature on a timer and placed so nothing drifts toward the scan suites, while the MRI, CT, ultrasound, X-ray and sample rooms stay neutral and fragrance-free; size by the public air volume rather than the 1,500 floor number, and fix any disinfectant or stale smell with cleaning and ventilation first. SOSA makes no medical claims.
The range: a reed or a small Safar (₹3,999) suits a small reception; the SOSA Vaayu (₹11,999) holds one even, subtle signature across a reception, waiting area or health-check lounge up to ~2000-3000 sq ft on a schedule; the Angaan (₹25,999) for a very large waiting hall; one machine per zone, and clinical rooms stay neutral.
Next step: shop the SOSA Vaayu, or send us the floor plan - public zones, clinical rooms, sizes and HVAC - and we will zone and quote it.
In this guide
A diagnostic centre, pathology lab or imaging facility can be immaculately clean and still feel cold and clinical to the patient waiting in it. The opportunity is in the patient-facing public areas - reception, billing, the waiting room, health-check lounges, corridors and report collection - where a clean, understated signature makes the space feel modern, calm and reassuring, kept deliberately light so it never reads like a hotel lobby, a spa or a perfume store, and never a scent a patient would register as sprayed. Crucially, the clinical spaces are left alone: sample-collection and blood-draw rooms, the pathology lab, and MRI, CT, ultrasound and X-ray areas stay neutral and fragrance-free, with the signature zoned so it does not drift into them. The tool is an even, controllable cold-air diffuser - a SOSA Vaayu for a reception or waiting area up to about 2000-3000 sq ft, on a timer so it holds all day at a discreet level; a small reception takes a compact Safar. And any disinfectant, stale-AC or musty smell is fixed with cleaning, ventilation and HVAC at source first - scent is the finishing layer on clean, well-aired air, never a mask. SOSA makes no medical, diagnostic, sterilising or air-purification claims of any kind - this is purely about a calmer, more premium patient environment.
Reception & waiting
Where the signature lives
Health-check lounges
SOSA Vaayu · ₹11,999
A small reception
SOSA Safar · ₹3,999
Straight answer
What scenting system actually makes sense for a 1,500 sq ft diagnostic and imaging centre?
A single, well-placed active diffuser in the public zone - and a firm hand keeping it out of the imaging suites. A 1,500 sq ft centre that does both diagnostics and imaging is really two worlds under one roof. There is the patient-facing public zone - reception, billing, a larger waiting area, often a changing or report-collection space - and there is the imaging and clinical side - the MRI, CT, ultrasound and X-ray rooms, plus sample collection and storage. Imaging suites are among the most firmly fragrance-free rooms in any medical building: patients are frequently anxious about the scan itself, some are claustrophobic before an MRI, and a scent layered onto that is the opposite of reassuring. So the scenting system is designed around that boundary, not around the 1,500 sq ft figure.
In practice that means one SOSA Vaayu (₹11,999) sized to the public air volume. The Vaayu holds an open area up to about 1000m3 - roughly 2000 to 3000 sq ft - so the public zone of a 1,500 sq ft centre sits comfortably within one machine, run at a low, even level so it stays barely-there. It holds one clean, understated signature across reception and waiting on a 1h/4h/8h/24h timer, with nobody spraying, and it is placed toward the front of the public zone, pointing away from the imaging corridor, so the dry mist never travels toward the scan suites. Those suites, and the sample-collection rooms, stay neutral and fragrance-free by design.
You size all of this by the volume of air in the public zone - length, width and ceiling, adjusted for the doors and the AC - not by the headline 1,500. A single connected public area needs one source; if reception and a separate upstairs or side waiting room do not share air, each gets its own. And the order of operations holds: a disinfectant, stale-AC or musty smell is a cleaning, ventilation and HVAC job first, because scent does not mask it. Send the floor plan - public zone, imaging suites, heights and HVAC - and the system is easy to specify. SOSA makes no medical, diagnostic, sterilising or air-purification claims.
In practice that means one SOSA Vaayu (₹11,999) sized to the public air volume. The Vaayu holds an open area up to about 1000m3 - roughly 2000 to 3000 sq ft - so the public zone of a 1,500 sq ft centre sits comfortably within one machine, run at a low, even level so it stays barely-there. It holds one clean, understated signature across reception and waiting on a 1h/4h/8h/24h timer, with nobody spraying, and it is placed toward the front of the public zone, pointing away from the imaging corridor, so the dry mist never travels toward the scan suites. Those suites, and the sample-collection rooms, stay neutral and fragrance-free by design.
You size all of this by the volume of air in the public zone - length, width and ceiling, adjusted for the doors and the AC - not by the headline 1,500. A single connected public area needs one source; if reception and a separate upstairs or side waiting room do not share air, each gets its own. And the order of operations holds: a disinfectant, stale-AC or musty smell is a cleaning, ventilation and HVAC job first, because scent does not mask it. Send the floor plan - public zone, imaging suites, heights and HVAC - and the system is easy to specify. SOSA makes no medical, diagnostic, sterilising or air-purification claims.
One Vaayu in the public zone, sized to that air volume and placed away from the imaging corridor - reception and waiting carry the signature, while the MRI, CT, ultrasound, X-ray and sample rooms stay neutral. Size by air volume, not the 1,500 number, and fix any stale smell first.
Start from the zones. A reception, waiting area or health-check lounge wants one clean, subtle signature that holds all day without staff spraying - that is the SOSA Vaayu (₹11,999, up to ~2000-3000 sq ft, on a schedule, kept light). A small reception takes a compact Safar (₹3,999). Keep sample-collection, pathology and scan rooms neutral and fragrance-free. If the centre smells of disinfectant or stale AC, fix cleaning, ventilation and HVAC first - scent is not a mask. A passive reed diffuser is often only noticeable at the desk.
Shop Vaayu
What a 1,500 sq ft imaging centre is really made of
An imaging centre raises the stakes on the neutral boundary, because scan rooms are exactly the wrong place for a scent. Here is how a 1,500 sq ft diagnostic-and-imaging floor breaks down, and where the one machine belongs.
1
Imaging suites are hard-neutral
MRI, CT, ultrasound and X-ray stay fragrance-free
Of all the clinical rooms, imaging suites make the neutral boundary most obvious. A patient waiting for or lying in an MRI is often already anxious - the enclosed bore, the noise, the stillness - and a fragrance in that room adds a sensory layer to a situation you want to keep as plain and calm as possible. CT, ultrasound and X-ray rooms are the same in principle. None of them gains anything from scent, and all of them should be neutral and fragrance-free. So the scenting system for an imaging centre is built to keep the scan side untouched, which means one source in the public zone and a placement that feeds away from the imaging corridor.
Tip: the scan room a patient is anxious about is exactly the room to leave smelling of nothing.
2
Size the public zone by air volume
1000m3, not 1,500 sq ft
The 1,500 figure is the whole floor; the number that sizes your machine is the public zone alone - reception and waiting - measured as a volume of air. A Vaayu covers up to about 1000m3, which is roughly 2000 to 3000 sq ft of open floor, so a public zone inside a 1,500 sq ft centre is well within one machine and typically run low with headroom to spare. Measure the public zone's length, width and ceiling, notice its doors and AC, and size to that. The imaging and sample rooms never enter the calculation because they are deliberately excluded, which is why one machine usually does the job.
3
One source, unless the public area splits
Separate rooms that don't share air each need one
A single connected public zone - reception flowing into waiting - takes one Vaayu. The exception is when the public areas are genuinely separate: a ground-floor reception and a first-floor waiting lounge, or two waiting rooms off different corridors that do not share air. Scent does not travel through walls or up stairwells on its own, so each separate public space that should carry the signature gets its own source, sized to its own volume. This is the same one-per-zone logic that governs larger and multi-floor centres - it just rarely bites at 1,500 sq ft, where the public zone is usually one room. And throughout, the honesty stands: a calmer waiting area is environmental, never a medical effect.
Tip: one connected public zone needs one machine; two that don't share air need two.
The SOSA principle
An imaging centre's calm is built on plainness - the scan room that smells of nothing is doing exactly what an anxious patient needs it to do, which is why the scenting system deliberately never reaches it.
Patients judge an imaging centre partly on how the wait feels beforehand. A clean, quiet public zone reassures; a scented scan room would do the opposite. The system is designed around that difference.
One Vaayu for the public zone, imaging suites kept neutral
So the scenting system for a 1,500 sq ft imaging centre is defined by what it excludes as much as what it includes: one machine sized to the public air volume, held on a timer, and kept firmly out of the scan suites - leaving only the choice of one restrained signature, on genuinely clean air.
The SOSA scent edit
A scenting system for a 1,500 sq ft imaging centre
| Scent | Why it suits the mood |
|---|---|
| Blanket coverage across all 1,500 sq ft | Wrong for an imaging setting. It reaches the MRI, CT, ultrasound and X-ray suites that must stay neutral and fragrance-free, and it over-sizes the machine. The system should scent the public zone only and keep the scan side untouched. |
| A device in each imaging room 'for comfort' | The opposite of comfort here. Imaging suites serve patients who are often anxious about the scan, and a fragrance adds a layer to a room that should feel plain and calm. Scan rooms stay neutral; comfort is placed in the waiting zone beforehand. |
| One Vaayu in the public zone, scan suites neutral | The system that makes sense. A single machine sized to the public air volume, on a timer, placed to feed away from the imaging corridor - one even, subtle signature in reception and waiting, scan suites left fragrance-free. |
For a 1,500 sq ft diagnostic-and-imaging centre, one Vaayu (₹11,999) sized to the public zone holds a clean, understated signature across reception and waiting on a 1h/4h/8h/24h timer, run low so it stays discreet and placed to feed away from the imaging corridor. It ships with four hotel-inspired oils, so the signature is one consistent family. If the public areas split into two rooms that do not share air, each takes its own source. The MRI, CT, ultrasound, X-ray and sample-collection rooms stay neutral and fragrance-free. A very large central waiting hall would step up to the Angaan (₹25,999), but a 1,500 sq ft public zone rarely needs it. The exact placement to protect the scan-suite boundary is planned on a quotation.
Matched to your centre
One SOSA Vaayu (₹11,999) holds a clean, subtle signature across a reception, waiting area or health-check lounge up to ~2000-3000 sq ft, on a schedule - all day and discreet; a small reception takes a Safar, one machine per zone, and clinical rooms stay neutral.
In an imaging centre, the room a patient dreads walking into is the one that should smell of nothing at all. Put the signature where they wait, keep the scan suites plain, and the whole place feels both welcoming and properly clinical.
— Sonal Sahani, SOSA
The SOSA scenting range for diagnostic centres
Every SOSA system here is made in India and sized to a real volume of air, and kept deliberately subtle so it reads as professional and reassuring, never like a hotel or spa. A reed or a small Safar suits a small reception; the Vaayu holds one even signature across a reception, waiting area or health-check lounge up to ~2000-3000 sq ft on a schedule; and the Angaan handles a very large central waiting hall - one machine per zone, and the sample, pathology and imaging rooms kept neutral. A disinfectant or stale-AC smell is fixed with cleaning, ventilation and HVAC first, not scent. Here is the full range.
The SOSA scenting range for diagnostic centres
From a small reception to a large waiting hall - matched to the volume of air, kept deliberately subtle, and zoned so clinical rooms stay neutral
| System | Best for | Why it works | From |
|---|---|---|---|
 SOSA Safar
|
A small reception or billing desk in a compact centre (one enclosed space) | Compact cordless cold-diffusion - a controllable, gentle scent for one small patient-facing room; too small for a large waiting hall | ₹3,999 |
 SOSA Vaayu
|
A reception, waiting area or health-check lounge up to ~2000-3000 sq ft - the workhorse, kept subtle | Active cold-air machine with Bluetooth app & 1h/4h/8h/24h timers - one even signature held all day on a schedule; one per zone, zoned away from clinical rooms | ₹11,999 |
 SOSA Angaan
|
A very large central waiting hall or big multi-service facility (~8,000-10,000 sq ft) | HVAC nebulising diffuser for a very large volume of patient-facing air | ₹25,999 |
How to plan it honestly: a reed diffuser or a room spray is passive or short-lived - fine at a small desk, but it is often only noticeable up close and cannot hold a busy reception with patients coming and going all day. For a reception, waiting area or health-check lounge, one even, subtle signature held all day on a schedule is the job of the SOSA Vaayu (one open area up to about 2000-3000 sq ft), and a large or multi-floor facility runs one machine per zone - scent does not travel across a partition or up a staircase on its own; a very large central waiting hall steps up to the Angaan. Four honest notes for a diagnostics setting. First, scent only the patient-facing public zones - reception, billing, waiting and health-check lounges - and keep sample-collection, pathology and imaging rooms neutral and fragrance-free, with the diffuser placed and zoned so it does not drift into them. Second, if the centre smells of disinfectant, stale AC or damp, fix cleaning, ventilation, HVAC and any moisture at source first; adding a room freshener over disinfectant just reads as two smells at once and can make it worse - scent is the finishing layer on clean, well-aired air, never a mask. Third, keep it deliberately subtle and choose a clean, understated family - fresh, soft-woody or barely-there - never sweet, heavy or perfume-shop, so it never reads like a hotel or spa. And on running cost and multiple centres: the honest anchors are the machine price (Rs 11,999) and that a 400ml tank lasts up to about 75 days depending on intensity and daily hours; a precise monthly figure and multi-branch quantities depend on your area, footfall and hours, so those are planned on a quotation rather than guessed. SOSA makes no medical, diagnostic, sterilising or air-purification claims, and a signature scent does not affect patients, results or health in any way - this is purely about a calmer, more premium patient environment.
SS
ISIPCA
Versailles
Versailles
A note from Sonal
Diagnostic centres are a particular case, and I am careful with them. A pathology lab or an imaging centre can be genuinely spotless and still feel cold and clinical to a patient who is often a little anxious to begin with. The environment they wait in - reception, billing, the waiting room, a health-check lounge - quietly shapes how modern and reassuring the centre feels. But this is a medical setting, so the first rule is restraint and the second is zoning. I would never make a health claim about a scent, and I would never put fragrance where clinical work happens.
So my advice is simple. Scent only the patient-facing public areas - a clean, understated signature in reception and the waiting lounge, kept deliberately light so it never reads like a hotel or a spa, and never a scent a patient registers as sprayed. Keep the sample-collection and blood-draw rooms, the pathology lab, and the MRI, CT, ultrasound and X-ray areas neutral and fragrance-free, and place the diffuser so it does not drift into them. One Vaayu holds a reception or lounge of up to about 2000-3000 sq ft on a schedule, at a low level, all day, with nobody spraying; a small reception takes a compact Safar, and a very large central waiting hall steps up to the Angaan, one machine per zone.
The other thing I am honest about is smell problems. A lot of centres come to me because the place smells of disinfectant by evening, or the AC has gone stale, or the monsoon has left it musty. That is not a fragrance shortage - it is cleaning, ventilation and HVAC, fixed at source first; a freshener sprayed over disinfectant just becomes two smells at once. Only once the air is genuinely clean does a light signature make sense. And to be completely clear: scent makes the environment feel calmer and more premium. It does not diagnose, treat, sterilise, purify the air or affect a patient's health or results in any way - SOSA makes no medical claims of any kind. For a premium executive health-check lounge it can absolutely feel more high-end; for the lab bench it has no place. Everything is alcohol-free and made in India. Send me the floor plan - the public zones, the clinical rooms, the sizes and the HVAC - and I will help you zone it properly.
Frequently asked questions
What scenting system makes sense for a 1,500 sq ft diagnostic and imaging centre?
One SOSA Vaayu (Rs 11,999) in the public zone - reception and waiting - sized to that air volume and held on a timer, placed so nothing drifts toward the scan suites. The MRI, CT, ultrasound, X-ray and sample rooms stay neutral and fragrance-free. Size by the public air volume, not the 1,500 floor number.
Should the MRI or CT room ever be scented?
No, never. Imaging suites stay neutral and fragrance-free. Patients are often already anxious about the scan, and a fragrance adds a sensory layer to a room that should feel plain and calm. Scent belongs only in the patient-facing public zone, and the diffuser is placed and zoned so nothing drifts into the imaging corridor.
Does a 1,500 sq ft imaging centre need more than one machine?
Usually not. A single SOSA Vaayu is rated up to about 1000m3 - roughly 2000 to 3000 sq ft of open area - so a public zone within a 1,500 sq ft centre is comfortably held by one machine kept low. You would only add a second if the public areas are split into rooms that do not share air. The imaging suites never count toward sizing because they stay neutral.
How do I size the machine for a 1,500 sq ft centre?
By the air volume of the public zone, not the full floor. Measure reception and waiting - length, width and ceiling - and adjust for doors and AC. That volume, not the 1,500 figure, tells you the setting. The imaging and sample rooms are excluded because they stay neutral, which is why one machine run low usually does the job.
Does scenting an imaging centre have any effect on scans or health?
No, and we would not claim it. A clean signature makes the waiting environment feel calmer and more premium - nothing more. It does not diagnose, treat, sterilise, purify the air, or affect patients, scans, samples or results in any way. SOSA makes no medical, diagnostic, sterilising or air-purification claims of any kind.
One clean, subtle signature in the patient-facing areas - reception, billing, waiting and health-check lounges, held discreetly all day and consistent across every centre; clinical rooms stay neutral, never like a hotel or spa
SOSA — Vaayu a calmer, more premium patient environment
One SOSA Vaayu (₹11,999) holds a clean, subtle signature across the reception and waiting of a 1,500 sq ft imaging centre on a timer - sized to the public air volume, placed away from the scan corridor, discreet all day, made in India. The MRI, CT, ultrasound, X-ray and sample rooms stay neutral. It has no effect on patients, scans or results, and SOSA makes no medical or air-purification claims.
Shop SOSA Vaayu ₹11,999 → Plan a centre or multi-branch rollout
Continue the read
More from SOSA
- SOSA Vaayu - one even, subtle signature across a reception or lounge (₹11,999)
- SOSA Safar - a compact scent for a small reception or billing desk (₹3,999)
- SOSA reed diffusers - a passive, subtle touch for a small desk
- Explore all SOSA scent machines & fragrances
- 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 scenting advice applies to any brand.Facts verified August 2026 (SOSA product pages): The SOSA Safar is a compact, cordless, rechargeable waterless cold-diffusion perfume diffuser priced at ₹3,999; it runs up to about 10 hours continuously or 30 hours intermittently on a single charge, has 3 speed settings and a 1h/2h/3h auto-off timer, and ships with three SOSA Hotel Collection hotel-inspired oils. It is a small-space device and is not rated to fill a large open floor evenly. The SOSA Vaayu is a waterless cold-air diffuser priced at ₹11,999 that atomises alcohol-free, water-free fragrance oil into a dry nano-mist covering up to 1000m3 (about 2000 to 3000 sq ft) per open area, with a 400ml tank (four 100ml oils included) that lasts up to about 75 days depending on the intensity setting and daily run hours, 1h/4h/8h/24h timers, Bluetooth app control and under-38dB operation; a very large central waiting hall may need the larger Angaan (₹25,999, ~8,000-10,000 sq ft) or Meenar (₹38,500, ~12,000-18,000 sq ft), and a multi-floor facility generally needs one machine per zone. A reed diffuser (from about ₹749) is passive and cannot be adjusted in strength. Fragrance projection depends on the volume of air and on ventilation - a closed, air-conditioned room holds scent while open doors, automatic entrances and central AC move it around - so the same floor area can need different power. In a diagnostic, pathology or imaging setting a signature scent is ambience only, and only in the patient-facing public areas: SOSA makes no medical, diagnostic, therapeutic, sterilising, disinfecting, antibacterial or air-purification claim of any kind, and a scent does not affect patients, samples, results or health - it makes the reception and waiting environment feel calmer and more premium, nothing more. Sample-collection, pathology, laboratory and imaging (MRI, CT, ultrasound, X-ray) areas should be kept neutral and fragrance-free. A disinfectant, stale-AC, musty or occupancy odour is managed with cleaning, ventilation, HVAC and moisture control at source first; a signature scent is the finishing layer on clean, well-aired air, never a mask. The hotel-inspired scents are SOSA's own original interpretations; SOSA is independent and not affiliated with, or endorsed by, any hotel named for reference. Prices and availability are subject to change - see the live product pages.