★ SOSA for Rehabilitation and Recovery Centres
A sensory identity is built from arrival and waiting, light, sound, materials and the greeting - and none of those five ever belonged inside a therapy room
★ ★ ★ ★ ★
★★★★★
"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
★ Sized to the public zone, in the register the facility runs
SOSA AngaanOne public volume above about 3,000 sq ftView ₹25,999
SOSA VaayuA connected public floor to about 3,000 sq ftView ₹11,999
Mountain BreezeThe register every zone carriesView ₹849
✓ One register in the public zone only - reception, family waiting and the corridor - set from the furthest chair at the end of the longest session and then key-locked ✓ Therapy and treatment areas are never scented, a named seating area is kept genuinely fragrance-free and offered rather than requested, and the treating clinician's judgement overrides any plan ✓ Made in India · independent, not affiliated with any hotel · a portion funds girl-child education
Founder Diaries · Commercial Scenting Guides · Rehabilitation Centres
Does keeping therapy areas neutral weaken the identity? No, and it usually strengthens it. A patient's memory of a facility is dominated by arrival, waiting and departure - the moments when they are looking around rather than concentrating on an exercise. A treatment room during a session is the least available moment for brand impression in the entire visit.
How is therapy actually kept neutral? By air handling rather than by doors. If the public zone and therapy floor share a return, no door discipline holds the line - so a SOSA Angaan goes on the supply serving the public zone only, never a run that also feeds therapy, and a Vaayu is positioned on the far side of the public zone from the therapy doors.
See the SOSA Vaayu Book a scenting plan
Facts verified 9 September 2026 against the live SOSA product pages: 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 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, freestanding or wall and HVAC mounting, auto-stop and key-lock, and CE, RoHS and SGS certification - electrical and compliance marks, and not any kind of medical, clinical or health approval. Being waterless it adds no moisture and leaves no residue on surfaces or equipment; refill supply 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. The SOSA Sukoon (₹1,899) is a 500ml water-based ultrasonic diffuser for a single room of roughly 270-320 sq ft, and the SOSA Boond (₹899) is its compact equivalent; both use the water-based Hotel Collection fragrance (15ml from ₹299, 100ml ₹999, 300ml ₹1,799), which is made for ultrasonic diffusers and is not reed diffuser oil. SOSA reed diffusers - Morning Freshness (₹749 / ₹1,249) and Mountain Breeze (₹849 / ₹1,349), or the two together as the Fresh & Grounded duo (₹1,548 / ₹2,548) - are alcohol-free and phthalate-free, with a 50ml bottle lasting 6-8 weeks and a 130ml bottle 14-18 weeks; 300ml and 500ml refills are ₹2,399 and ₹3,499. No SOSA product is a medical device, a therapy or a treatment. Ambient fragrance in a rehabilitation or recovery setting is an interior and hospitality decision only: SOSA makes no claim that it reduces pain, anxiety or stress, alters mood, aids or accelerates recovery, healing or rehabilitation, improves mobility, motivation, adherence, attendance or any clinical outcome, shortens perceived waiting time, purifies air, or affects bookings, retention or spend. It does not remove, neutralise or reduce sweat, disinfectant, laundry or equipment odour, and it is never a substitute for ventilation, cleaning, laundry, humidity control or infection control - a facility with a persistent odour has a source to find and fix first. Therapy and treatment areas are left unscented, including gyms and exercise floors, physiotherapy and occupational therapy areas, neuro-rehabilitation and stroke-rehabilitation therapy rooms, hydrotherapy, treatment cubicles, post-operative and recovery areas and changing rooms. Because patients in rehabilitation attend repeatedly over weeks or months, a named seating area away from the source is kept genuinely fragrance-free and offered rather than waiting to be requested, and where a patient, visitor or member of staff is sensitive to fragrance the correct response is to reduce or switch off. The treating clinician's judgement overrides any plan on this page. 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.
Yes, comfortably - and the constraint tends to produce a better identity rather than a compromised one. What people remember about a building is formed at arrival, in waiting, and in how they were greeted, not on a treatment plinth. Keeping therapy neutral removes nothing from the identity; it just means the identity has to be built where it was always going to be built.
Quick answers — read this first
Can a rehabilitation centre have a sensory identity while keeping treatment areas neutral? Yes. A sensory identity is carried by the rooms patients arrive in and wait in - and by light, sound, materials and the greeting, none of which belong in a treatment room anyway. Scent the public zone with one register carried by a SOSA Vaayu (₹11,999), or a SOSA Angaan (₹25,999) on the public air run above about 3,000 sq ft, and keep therapy neutral by ductwork.Does keeping therapy areas neutral weaken the identity? No, and it usually strengthens it. A patient's memory of a facility is dominated by arrival, waiting and departure - the moments when they are looking around rather than concentrating on an exercise. A treatment room during a session is the least available moment for brand impression in the entire visit.
How is therapy actually kept neutral? By air handling rather than by doors. If the public zone and therapy floor share a return, no door discipline holds the line - so a SOSA Angaan goes on the supply serving the public zone only, never a run that also feeds therapy, and a Vaayu is positioned on the far side of the public zone from the therapy doors.
The short answer
Short answer: yes - the identity is carried by arrival, waiting, light, sound, materials and the greeting, none of which belong in a therapy room, so keeping treatment neutral costs the identity nothing.
The pick: one SOSA Vaayu (₹11,999) per connected public air mass, or a SOSA Angaan (₹25,999) on the public supply run above about 3,000 sq ft of one volume, running Mountain Breeze (₹849) or Morning Freshness (₹749).
Next step: list the five things a patient would remember about your building. If more than one of them happens on a treatment plinth, the identity needs work that has nothing to do with scent. Or ask for a facility scenting plan.
In this guide
The moments that build a sensory identity and the moments that must stay neutral barely overlap, which is why this constraint is easier to meet than it sounds.
Sized to the public zone - tap to see each
One public volume, on the duct
SOSA Angaan · ₹25,999
Per zone, below about 3,000 sq ft
SOSA Vaayu · ₹11,999
Send the floor plan
Free facility scenting plan
Straight answer
Can a rehabilitation centre build a recognisable sensory identity while keeping treatment areas neutral?
Yes, and the constraint is less costly than it sounds because the two sets of rooms barely overlap. Sensory identity is formed at arrival, in waiting, and at departure. Those are the moments when a patient or a relative is looking around, forming impressions, and has attention to spare. During a therapy session the patient is concentrating on an exercise, often uncomfortable, frequently with their eyes on a clinician or a piece of equipment - which is the least available moment for brand impression in the entire visit. So the rooms you must keep neutral are the rooms that were never going to carry the identity anyway. And scent is one carrier among five. The others are light - a consistent temperature and quality across sites, and even rather than dim; sound - what the space does about noise, whether there is music and what kind, how loud a gym is allowed to be from reception; materials - the flooring, seating, timber or stone that recur; and the greeting, which is the most powerful and least expensive of the five. A patient who is recognised and addressed by name on their twentieth visit has received a stronger identity signal than any register can deliver. Facilities that treat scent as the identity rather than as one fifth of it tend to over-scent, which is how a building tips from pleasant into perfumed. The mechanism for keeping therapy neutral is ductwork, not doors. This is where facilities fail. If the public zone and therapy floor share an air-conditioning return, then scenting reception means scenting therapy regardless of how disciplined anyone is about closing doors, and no placement fixes it. So the plan is drawn on the air handling: a SOSA Angaan at ₹25,999 goes on the supply side of the run that serves the public zone only, never one that also feeds a therapy floor; and where the public zone is a connected air mass under about 3,000 sq ft, one SOSA Vaayu at ₹11,999 is positioned on the far side of that zone from the therapy doors, so the gradient falls toward the clinical side rather than away from it. Genuinely separate air masses get their own machine each, set from their own furthest chair; two machines in one volume drift apart and neither ends up right. Scent zoning instead of fragrancing everything covers the layout work. What the identity then consists of is one register - Mountain Breeze at ₹849 or Morning Freshness at ₹749 - held across every public room and every site, at a level set from the furthest chair at the end of the longest session and locked, with therapy floors, gyms, treatment cubicles, hydrotherapy, post-operative areas and changing rooms never scented, and a named seating area kept genuinely fragrance-free and offered at the first appointment. That last item is part of the identity too, and a better part than the scent: a facility that offers unscented seating without being asked is telling patients something true about how it thinks. Fragrance is an ambience decision like lighting or seating: it is not a therapy and makes no contribution to recovery, healing, mobility, pain, mood, motivation or attendance, and SOSA makes no claim that it does. It works alongside ventilation, cleaning, laundry and infection control, never instead of them, and the treating clinician's judgement overrides any plan. Made in India, and a portion of every order supports girl-child education through Nanhi Kali.
Yes. Identity forms at arrival, waiting and departure, and is carried by light, sound, materials, the greeting and scent - none of which belong on a treatment plinth. Keep therapy neutral by ductwork rather than doors: an Angaan (Rs 25,999) on the public run only, or a Vaayu (Rs 11,999) placed on the far side of the public zone from the therapy doors.
One SOSA Vaayu at ₹11,999 per connected public air mass, or a SOSA Angaan at ₹25,999 on the supply run that serves the public zone only - which is what makes a neutral therapy floor a design fact rather than a door-closing habit.
See the SOSA Vaayu ₹11,999 Ask for a facility scenting plan
The honest ladder
One source for the public zone, sized to the floor
What to buy, and for which space
The honest options for the public zone, sized to the floor rather than to the ambition. The images link to the product pages so every figure here can be checked.
One connected public volume above about 3,000 sq ft, on the duct
SOSA Angaan
HVAC nebulising diffuser rated to 3,000m³ - roughly 8,000-10,000 sq ft - with an 800ml reservoir, a metal body, programmable schedules and operation under 42dB. Above about 3,000 sq ft of one connected public volume this is the step rather than a second Vaayu, because two machines in one air mass drift apart. Critically, it goes on the supply side of the air handling that serves the public zone only - never on a run that also feeds therapy areas, which is the commonest way a zoning plan fails.
₹25,999
A connected reception, family waiting and corridor of ~1,500-3,000 sq ft
SOSA Vaayu
Waterless cold-air nebuliser rated to 1000m³ - about 2,000-3,000 sq ft - on one unit. In a rehabilitation facility its value is control rather than reach: the key-lock holds the level the furthest chair was judged to, so it survives every shift and every new receptionist, and the 1h/4h/8h/24h timer keeps it on facility hours rather than saturating an empty building overnight. Waterless, so it adds no moisture to a room full of mats and upholstery. 400ml tank, roughly 75-90 days depending on intensity and run hours, under 38dB, wall or HVAC mount.
From ₹11,999
The five carriers, and the one mechanism
Four things carry a sensory identity alongside scent, and one piece of engineering keeps therapy out of it.
1
Where identity is actually formed
Arrival, waiting and departure - not the treatment room
Ask a patient at the end of a course what they remember about the building and the answers cluster around arrival, the wait, and leaving: the desk, the chair they took, the corridor, who greeted them. Almost nobody describes the treatment room, because during a session they are concentrating on an exercise, often uncomfortable, and not evaluating an interior. That means the rooms which must stay neutral are the rooms with the least identity-forming capacity in the building, which is what makes this constraint cheap. Run the test yourself: list the five things you would want a patient to remember, and see how many of them happen on a plinth.
Test: list five things you want remembered. If more than one happens mid-exercise, the identity needs different work.
2
Scent is one carrier of five
Light, sound, materials and the greeting do most of the work
Light: consistent colour temperature across sites, even rather than dim, glare controlled - which also makes a corridor safer for someone with a balance problem. Sound: what the building does about gym noise reaching reception, whether there is music and of what kind. Materials: recurring flooring, seating and finishes that make two sites feel related. And the greeting, which is the strongest and cheapest of all - being recognised by name on a twentieth visit carries more identity than any register. Facilities that treat scent as the whole identity almost always over-scent, because they are asking one carrier to do the work of five.
Rule: if scent is doing more than a fifth of the work, it is probably too strong.
3
Ductwork, not doors
The one piece of engineering the whole plan rests on
Shared air returns between public and clinical zones defeat every door in the building, so the boundary has to be drawn on the air handling. Where the public zone exceeds about 3,000 sq ft of one connected volume, a SOSA Angaan at ₹25,999 goes on the supply side of the run serving that zone only - never a run that also feeds therapy. Below that, one SOSA Vaayu at ₹11,999 per connected air mass, positioned on the far side of the public zone from the therapy doors so the gradient falls toward the clinical side. Two machines in one air mass is the error to avoid: they drift apart and neither setting stays right. One machine or multiple zones covers the arithmetic.
Rule: draw the boundary on the duct drawing, not on the floor plan. Doors cannot hold a shared return.
A SOSA Angaan at ₹25,999 on the public supply run only is what makes a neutral therapy floor structural rather than a matter of everyone remembering to close a door.
See SOSA Angaan →
4
The unscented chairs are part of it
Offering fragrance-free seating is itself an identity signal
It is easy to treat the fragrance-free seating as a compliance item, and it is better understood as part of the identity. A facility that has thought about which chairs are unscented, marked them on a plan, and trained the desk to offer them at the first appointment is communicating something specific and true about how carefully it thinks - and it is doing so to exactly the patients who are most attentive to being considered. In a building where the same people return fifty times, that lands harder than a register does. It also keeps the whole plan honest, because a facility willing to give up those chairs is unlikely to over-scent the rest.
Rule: a marked, offered, genuinely unscented seating area says more about a brand than the scent does.
The SOSA principle
The rooms that must stay neutral and the rooms that build an identity are almost entirely different rooms. That is why this constraint costs so little - and why facilities that ignore it gain nothing.
Identity forms at arrival, waiting and departure, carried by light, sound, materials, the greeting and scent. Therapy is kept neutral by air handling rather than by doors, and the unscented seating is part of the identity rather than an exception to it.
Identity and neutrality, question by question
How the two requirements coexist, and where facilities get it wrong.
The SOSA rehabilitation table
Building a sensory identity with neutral treatment areas
| The question | The answer |
|---|---|
|
Does neutral therapy weaken the identity?
|
No. Identity forms at arrival, in waiting and at departure, when a patient has attention to spare. During a session they are concentrating on an exercise, which is the least available moment for impression in the whole visit. |
|
What carries the identity besides scent?
|
Light, sound, materials and the greeting. Being recognised by name on a twentieth visit is a stronger signal than any register, and it costs nothing. Facilities that treat scent as the whole identity over-scent. |
|
How is therapy kept neutral in a large facility?
|
By ductwork. A SOSA Angaan at ₹25,999 goes on the supply side of the run serving the public zone only, never one that also feeds therapy. Shared returns defeat every door in the building. |
|
And below about 3,000 sq ft?
|
One SOSA Vaayu at ₹11,999 per connected public air mass, positioned on the far side of that zone from the therapy doors so the gradient falls toward the clinical side. Never two machines in one air mass. |
|
What does the scent part of the identity consist of?
|
One register - Mountain Breeze at ₹849 or Morning Freshness at ₹749 - held across every public room and every site, at a level set from the furthest chair and locked, with a named seating area kept fragrance-free. |
Whether to commit to a signature at all is in should a rehabilitation centre have a signature fragrance, and the method for choosing it in choosing a signature scent for a rehabilitation brand. For a neuro facility, where the public zone itself is often left neutral, building a consistent brand environment without fragrancing therapy areas goes further. SOSA makes no claim that fragrance affects recovery, healing, mobility, pain, mood, motivation or attendance.
One register, the public zone only, set from the furthest chair
SOSA Vaayu ₹11,999 waterless, key-locked and timed to facility hours; Mountain Breeze ₹849 or Morning Freshness ₹749 as the register. Send the floor plan with the therapy areas marked and we will return it with the placement and the fragrance-free seating.
Nobody remembers a treatment room. They remember the walk in, the chair they always took, and whether somebody knew their name - which is where an identity was always going to live.
— Sonal Sahani, SOSA
Sized to the floor
The public zone gets one source; therapy areas get none
The SOSA rehabilitation facility specification
One register, delivered at whatever size the public zone is, with the rule that travels alongside each product. Made in India, and a portion of every order supports girl-child education through Nanhi Kali.
The SOSA rehabilitation facility specification
What goes where in a rehabilitation, recovery or multidisciplinary facility
| Product | The space it fits | The rule that travels with it | Price |
|---|---|---|---|
|
SOSA Vaayu
|
One connected public air mass up to about 3,000 sq ft | One machine per air mass, each set from its own furthest chair and key-locked; never two in one volume sharing a guess | ₹11,999 View → |
|
SOSA Angaan
|
One connected public volume above about 3,000 sq ft | On the supply side of the air handling that serves the public zone only - never a run that also feeds therapy areas | ₹25,999 View → |
|
SOSA Mountain Breeze Reed Diffuser
|
The register every zone and every site carries | One register across the whole business - two registers in two zones is two smells and no identity | ₹849 / ₹1,349 View → |
 SOSA Morning Freshness Reed Diffuser
|
The same question in a white, glazed facility | Cool citrus with no warmth; chosen once for the brand, not per branch or per department | ₹749 / ₹1,249 View → |
 SOSA Sukoon
|
A closed reception or family waiting room inside a larger facility | High shelf, on low, facility hours only; a room product inside a zoned plan | ₹1,899 View → |
A SOSA Sukoon (₹1,899) is the water-based rung for a single enclosed reception or family waiting room of roughly 270-320 sq ft in a dry room, and a Boond (₹899) for an admin cabin or a single desk; both run on the water-based Hotel Collection fragrance (from ₹299), which is not reed diffuser oil and is not interchangeable with it. Above about 3,000 sq ft of one connected volume the step is one SOSA Angaan (₹25,999) on the duct, not a second Vaayu. Therapy and treatment areas are never scented - gyms and exercise floors, physiotherapy and occupational therapy areas, neuro-rehabilitation therapy rooms, hydrotherapy, treatment cubicles, post-operative and recovery areas and changing rooms - and that is achieved by placement and doors rather than by a lower setting. A named seating area away from the source is kept genuinely fragrance-free and offered by the desk rather than waiting to be asked, because patients here attend repeatedly over months. Fragrance is an ambience decision like lighting or seating: it does not remove or reduce anything in the air, it is not a therapy and makes no contribution to recovery, healing, mobility, pain, mood, motivation or adherence, and it works alongside ventilation, cleaning, laundry and infection control, never instead of them. The treating clinician's judgement overrides any plan. Ask for a facility scenting plan and send the floor plan with the therapy areas marked.
SS
ISIPCA
Versailles
Versailles
A note from Sonal
Owners ask this as though the neutral requirement were a tax on their brand, and it is not. Ask patients at the end of a course what they remember and they describe the desk, the corridor, the chair by the window and the person who greeted them. Nobody describes the treatment room, because during a session they are working hard and not evaluating an interior. The rooms you have to leave alone are the ones that were never carrying the identity.
What I would push back on is treating scent as the identity. It is one of five carriers, and the other four - light, sound, materials and the greeting - do more work between them. When a facility asks the fragrance to be the whole brand, it always ends up too strong, which in a building people visit fifty times is the one mistake with real consequences.
The mechanism matters more than the intention: therapy stays neutral because of ductwork, not because everyone remembers to close a door. A SOSA Angaan at ₹25,999 on the public run only, or one Vaayu at ₹11,999 per public air mass placed away from the therapy doors. Fragrance is an ambience decision like lighting or seating. It is not a therapy and makes no contribution to recovery, healing, mobility, pain, mood or motivation, and I make no claim that it does. Therapy areas are never scented, a named seating area stays fragrance-free, it works alongside ventilation, cleaning and laundry, never instead of them, and the treating clinician's judgement overrides any plan. Made in India, and a portion of every order supports girl-child education through Nanhi Kali.
Frequently asked questions
Can a rehabilitation centre have a sensory identity while keeping treatment areas neutral?
Yes, comfortably. A sensory identity forms at arrival, in waiting and at departure - the moments when a patient has attention to spare - and is carried by light, sound, materials, the greeting and scent. None of those belong inside a therapy room, so the rooms that must stay neutral are the ones with the least identity-forming capacity anyway.
Does keeping therapy areas unscented weaken the brand experience?
No, and it usually improves it. During a session a patient is concentrating on an exercise and often uncomfortable, which is the least available moment for brand impression in the entire visit. Facilities that try to extend the identity into therapy generally end up over-scenting the public zone as well.
How is a therapy area actually kept neutral?
By air handling rather than by doors. If the public zone and therapy floor share an air-conditioning return, no amount of door discipline holds the line. A SOSA Angaan at Rs 25,999 goes on the supply side of the run serving the public zone only, and below about 3,000 sq ft one SOSA Vaayu at Rs 11,999 per connected air mass sits on the far side of the public zone from the therapy doors.
What carries a sensory identity apart from fragrance?
Light - consistent temperature across sites, even rather than dim, glare controlled. Sound - gym noise reaching reception, whether there is music and of what kind. Materials - recurring flooring, seating and finishes. And the greeting, which is the strongest and cheapest carrier of all: being recognised by name on a twentieth visit outperforms any register.
Is fragrance-free seating part of the identity or an exception to it?
Part of it. A facility that has decided which chairs are unscented, marked them on the plan and trained the desk to offer them at the first appointment is communicating something true about how carefully it thinks - to exactly the patients most attentive to being considered. In a building people return to fifty times, that lands harder than a scent does.
Identity in the public zone, neutrality by ductwork
SOSA — Studio Scenting a recognisable sensory identity with treatment areas kept neutral
Yes - identity forms at arrival, in waiting and at departure, carried by light, sound, materials, the greeting and one register held across every public room: Mountain Breeze (₹849) or Morning Freshness (₹749). Therapy stays neutral by air handling rather than by doors - a SOSA Angaan (₹25,999) on the public supply run only, or one SOSA Vaayu (₹11,999) per connected public air mass placed away from the therapy doors. A named seating area is kept genuinely fragrance-free and offered at the first appointment, and the treating clinician's judgement overrides any plan. Made in India, and a portion of every order supports girl-child education through Nanhi Kali.
Ask for a facility scenting plan → SOSA Vaayu · ₹11,999
One more look at the range
Continue the read
More from SOSA
- SOSA Vaayu (₹11,999)
- SOSA Mountain Breeze Reed Diffuser (₹849)
- Should a rehabilitation centre have a signature fragrance?
- Choosing a signature scent for a rehabilitation brand
- Scent zoning instead of fragrancing everything
- Separate scented and unscented zones
- A consistent brand environment without scenting therapy
- One machine or multiple zones?
- Reception and family waiting scented, patient areas neutral
- Ask us: Ask for a facility 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 9 September 2026 against the live SOSA product pages: 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 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, freestanding or wall and HVAC mounting, auto-stop and key-lock, and CE, RoHS and SGS certification - electrical and compliance marks, and not any kind of medical, clinical or health approval. Being waterless it adds no moisture and leaves no residue on surfaces or equipment; refill supply 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. The SOSA Sukoon (₹1,899) is a 500ml water-based ultrasonic diffuser for a single room of roughly 270-320 sq ft, and the SOSA Boond (₹899) is its compact equivalent; both use the water-based Hotel Collection fragrance (15ml from ₹299, 100ml ₹999, 300ml ₹1,799), which is made for ultrasonic diffusers and is not reed diffuser oil. SOSA reed diffusers - Morning Freshness (₹749 / ₹1,249) and Mountain Breeze (₹849 / ₹1,349), or the two together as the Fresh & Grounded duo (₹1,548 / ₹2,548) - are alcohol-free and phthalate-free, with a 50ml bottle lasting 6-8 weeks and a 130ml bottle 14-18 weeks; 300ml and 500ml refills are ₹2,399 and ₹3,499. No SOSA product is a medical device, a therapy or a treatment. Ambient fragrance in a rehabilitation or recovery setting is an interior and hospitality decision only: SOSA makes no claim that it reduces pain, anxiety or stress, alters mood, aids or accelerates recovery, healing or rehabilitation, improves mobility, motivation, adherence, attendance or any clinical outcome, shortens perceived waiting time, purifies air, or affects bookings, retention or spend. It does not remove, neutralise or reduce sweat, disinfectant, laundry or equipment odour, and it is never a substitute for ventilation, cleaning, laundry, humidity control or infection control - a facility with a persistent odour has a source to find and fix first. Therapy and treatment areas are left unscented, including gyms and exercise floors, physiotherapy and occupational therapy areas, neuro-rehabilitation and stroke-rehabilitation therapy rooms, hydrotherapy, treatment cubicles, post-operative and recovery areas and changing rooms. Because patients in rehabilitation attend repeatedly over weeks or months, a named seating area away from the source is kept genuinely fragrance-free and offered rather than waiting to be requested, and where a patient, visitor or member of staff is sensitive to fragrance the correct response is to reduce or switch off. The treating clinician's judgement overrides any plan on this page. 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.