★ SOSA for Fine-Dining Restaurants and Restaurant Groups
Yes - and on its own line in the SOP rather than as a footnote to the entrance, because a washroom is a different profile, a different machine class and a different consumable, and it fails for different reasons
★ ★ ★ ★ ★
★★★★★
"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
★★★★★
"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 washroom hardware for a chain - deliberately small, deliberately cheap to replicate
SOSA Morning Freshness reed diffuserA citrus-mint reads as cleaned, which woods cannotView ₹749SOSA Morning Freshness reed diffuserNo off switch, which in a washroom is a featureView ₹749SOSA Morning Freshness reed diffuserSmall volume, so a Vaayu would be the wrong buyView ₹749
✓ Alcohol-free and phthalate-free on a coconut-derived CCT base, with six fibre reeds - flip weekly, 50ml lasting 6-8 weeks and 130ml lasting 14-18 weeks ✓ Continuous and unpowered, so a washroom is never unattended between housekeeping rounds and there is no setting for a hundred staff hands to change ✓ Made in India · independent, not affiliated with any hotel · a portion funds girl-child education
Founder Diaries · Commercial Scenting Guides · Fine-Dining Restaurants
Why a different profile from the entrance? Because the two rooms are answering different questions, and they are almost never in the same air. An arrival says clean building and takes dry woods, cedar, pine and sage, tea and cool stone. A washroom says somebody cleaned this ten minutes ago, and a bright citrus-mint reads as cleaned in a way that woods simply cannot. The two do not clash across a group, because a door and a working extract fan sit between them in every one of your buildings.
What should a chain actually buy for washrooms? Do the subtraction: a restaurant washroom is usually 60-120 sq ft, and two of them plus a lobby is still a small envelope. That is reed and small-diffuser territory. One Morning Freshness reed at ₹749 per washroom, a SOSA Boond at ₹899 where a cubicle block wants something powered, and a SOSA Sukoon at ₹1,899 for a washroom lobby. A Vaayu would be the wrong buy here.
See the SOSA Morning Freshness reed diffuser Book a scenting plan
Facts verified 5 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 adjustable intensity, a 400ml refillable tank lasting 90+ days a fill depending on intensity and run hours, Bluetooth app and button control, 1h/4h/8h/24h timers, operation under 38dB at 5W, freestanding or wall and HVAC mounting, auto-stop and key-lock, and CE, RoHS and SGS certification, which are electrical and compliance marks and not medical approvals. Being waterless, it adds no moisture and leaves no residue on surfaces or equipment. The SOSA Sukoon (₹1,899) is an ultrasonic cool-mist diffuser covering roughly 270-320 sq ft and is supplied with three 15ml fragrances; the water-based Hotel Collection (₹299 / ₹999 / ₹1,799) is an ultrasonic fragrance and is not a refill for a waterless cold-air machine. SOSA reed diffusers are alcohol-free and phthalate-free, with 50ml lasting about 6-8 weeks and 130ml about 14-18 weeks. Cold-air refill oil for the Vaayu is not currently sold separately - the machine ships with 400ml included and further refills should be confirmed with SOSA. Warranty, annual maintenance, installation and bulk terms are not published and should be confirmed before ordering. Ambient scent is an interior and hospitality decision: it makes no clinical, therapeutic or wellbeing claim, it works alongside proper extraction, grease management, drainage, cleaning and air change and is never a substitute for any of them, it is never used to mask or remove another smell, and no claim is made that fragrance influences a guest's decision or any commercial outcome. Dining rooms, chef's tables, tasting-menu rooms and food-preparation areas are left unscented, no machine is placed where its output can reach a table or a pass, no fragrance is described as food-safe or safe for use around food, and the operator's own kitchen consultant and local food-safety and fire authority govern anything sited near a kitchen. Fragrance oil is flammable and is kept away from open flame and heat. The chef's judgement overrides any scenting plan in their own room. 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.
Group washroom standards usually exist and usually consist of one line inherited from the entrance standard, which is why they are the most reliably inconsistent part of a chain's sensory experience. The washroom is the only room a guest occupies alone with nothing to look at, and it deserves its own paragraph rather than a cross-reference.
Quick answers — read this first
Should restaurant chains standardise washroom fragrance? Yes, and separately from the entrance. The washroom is doing a different job - it has to read as cleaned rather than as composed - so it takes a different profile, and because a washroom is 60 to 120 sq ft rather than several hundred, it takes a different and much cheaper machine class. It also runs on a different consumable and a different replacement interval. Four differences is not a footnote to the entrance standard. It is its own line in the SOP.Why a different profile from the entrance? Because the two rooms are answering different questions, and they are almost never in the same air. An arrival says clean building and takes dry woods, cedar, pine and sage, tea and cool stone. A washroom says somebody cleaned this ten minutes ago, and a bright citrus-mint reads as cleaned in a way that woods simply cannot. The two do not clash across a group, because a door and a working extract fan sit between them in every one of your buildings.
What should a chain actually buy for washrooms? Do the subtraction: a restaurant washroom is usually 60-120 sq ft, and two of them plus a lobby is still a small envelope. That is reed and small-diffuser territory. One Morning Freshness reed at ₹749 per washroom, a SOSA Boond at ₹899 where a cubicle block wants something powered, and a SOSA Sukoon at ₹1,899 for a washroom lobby. A Vaayu would be the wrong buy here.
The short answer
Short answer: yes, and it belongs on its own line in the SOP rather than as a footnote to the entrance standard. The washroom takes a different profile - a bright citrus-mint, because it reads as cleaned - a different and much smaller machine class, a different consumable and a different replacement interval. Four differences, four separate lines to write. Washrooms are 60-120 sq ft, so the honest hardware is a reed or a small ultrasonic rather than a commercial machine.
The pick: one Morning Freshness reed (₹749 for 50ml, ₹1,249 for 130ml) per washroom across the group, with a SOSA Boond (₹899) where a block wants something powered and a SOSA Sukoon (₹1,899) for a washroom lobby that is genuinely its own volume
Next step: send us the washroom count, the approximate floor area and ceiling height of each block, and whether the extract fans are running and ducted at every site, and we will come back with a per-site washroom line for your SOP - Ask for a restaurant scenting plan.
In this guide
The fourth line is the one that saves a group real money and the fifth is the one that saves it embarrassment. Most of what a chain wants from its washrooms is bought with a cleaning interval and a working extract fan, and fragrance is the last few percent.
Washroom hardware for a chain - tap to read the specification
One per washroom, replicated across every site
SOSA Morning Freshness reed diffuser ₹749
Why the two rooms run two profiles
Should washroom fragrance be completely different from the entrance?
Get the zoning confirmed
Free restaurant scenting plan
Straight answer
Should a restaurant chain standardise its washroom fragrance, and should it be the same standard as the entrance?
Yes to standardising it, and no to folding it into the entrance standard - and the second half is the useful part. A group's washroom programme differs from its entrance programme on four counts, which is three more than a footnote can carry. The profile is different. An arrival is trying to say clean building, which is a job for dry woods, cedar, pine and sage, a dry tea and cool mineral stone. A washroom is trying to say somebody cleaned this recently, and a bright citrus-mint reads as cleaned in a way that a wood cannot - it is the one room in a restaurant where a sharper direction earns its keep. It still must not be edible: no vanilla, no bakery, no warm spice, and our own Fresh Brew at ₹849 is ruled out here as firmly as it is at your doors, because a coffee note two metres from a hand-dryer is worse than no fragrance at all. The machine class is different, and this is where group plans overspend. Do the subtraction out loud: a restaurant washroom is usually 60 to 120 sq ft, and two of them with a small lobby is still a very small envelope. Under about 750 sq ft of scented envelope the answer is a Sukoon at ₹1,899 or an ₹849 reed, and a Vaayu would be the wrong buy - in a washroom it would be the wrong buy several times over. So the group standard is one Morning Freshness reed at ₹749 for 50ml or ₹1,249 for 130ml per washroom, a SOSA Boond at ₹899 where a block wants something powered, and a Sukoon for a lobby that is genuinely its own volume. The consumable and the interval are different. A reed is not a machine: 50ml lasts 6 to 8 weeks and 130ml 14 to 18 weeks, the reeds are flipped weekly, and refills come at 300ml ₹2,399 or 500ml ₹3,499. That is a housekeeping rhythm, not a quarterly tank. And the failure mode is different. A washroom that smells bad has a dry trap, a failed floor gully, urinal drainage, an extract fan that is not running or not ducted, or a cleaning routine that treats surfaces and ignores drains - and fragrance is never a mask for any of them. The order is source, cleaning, extraction, then fragrance. One more thing that belongs on the same page: a reed has no off switch, which in a foyer is occasionally a fault and in a washroom is a feature, because that room is never unattended between rounds. And across your group the standing limits do not change: the dining room, the chef's table and the pass stay unscented in every restaurant, and each chef's judgement overrides this plan in their own room. Ask for a restaurant scenting plan with the washroom count.
Standardise it, and give it its own SOP line. Different profile (citrus-mint, because it reads as cleaned), different and far smaller machine class, different consumable and interval, different failure mode. One ₹749 reed per washroom, a ₹899 Boond where something powered is wanted, a ₹1,899 Sukoon for a lobby - and a Vaayu would be the wrong buy.
For a chain's washrooms the hardware is one Morning Freshness reed per room - Malabar lemon with peppermint and eucalyptus, alcohol-free and phthalate-free, 50ml lasting 6-8 weeks and 130ml 14-18 weeks. ₹749 and ₹1,249. A powered block takes a Boond at ₹899 instead.
See the SOSA Morning Freshness reed diffuser ₹749 Ask for a restaurant scenting plan
Four reasons this is not a footnote
Different profile, different class, different consumable, different failure
The washroom hardware for a chain
Two honest answers for a group washroom programme, chosen by how small the room actually is and whether anybody wants something powered in there. The images link to the product pages so a projects team can read the specification in full.
The group standard: one per washroom
SOSA Morning Freshness reed diffuser
Malabar lemon with peppermint and eucalyptus - a citrus-mint that reads as cleaned rather than as perfume. Alcohol-free and phthalate-free on a coconut-derived CCT base, six fibre reeds, flipped weekly. 50ml lasts 6-8 weeks at ₹749 and 130ml lasts 14-18 weeks at ₹1,249, with refills at 300ml ₹2,399 and 500ml ₹3,499.
From ₹749
Where a block wants something powered
SOSA Boond
Compact ultrasonic diffuser for a room of up to about 150 sq ft, roughly six hours a fill, USB powered. Useful where a cubicle block has no ledge for a reed or where housekeeping would rather charge and refill something than flip fibres. Still the right scale for the room, which a commercial machine would not be.
From ₹899
The four things that differ from the entrance
Work through these four in order and the washroom line writes itself. Skip straight to the fragrance and you will have bought the wrong machine for the wrong room in ten buildings at once.
1
Fix the room before the profile
Across a group, some washrooms will fail on plumbing rather than on perfume
Before any group buys a hundred bottles, walk every washroom at the quietest hour and check five things: traps that may have dried out, the floor gully, urinal drainage, whether the extract fan is actually running and actually ducted, and whether the cleaning routine touches drains or only surfaces. A washroom that smells bad has one of those problems, and fragrance will not remove, cover or cancel any of them - you would get the problem plus citrus. SOSA sells no extractor, no purifier and no deodoriser. Sites that fail this walk get a works order and not a bottle, and the SOP should say so in that order.
Tip: Do this walk at eleven in the morning, before service. A washroom tells the truth when nobody has been in it for twelve hours.
One Morning Freshness reed diffuser ₹749, set once and left alone, is the whole hardware side of this.
See SOSA Morning Freshness reed diffuser →
2
Then choose the register for this room only
A citrus-mint reads as cleaned; the entrance profile does not
The washroom register is Malabar lemon, peppermint, eucalyptus, or a clean green - bright, sharp and simple. It should not be floral-sweet, it should not be gourmand, it should not be a heavy wood, and it should not be the aggressive blue-chemical note of commercial washroom products, which reads as this room needed chemistry. Nothing edible belongs here either: Fresh Brew at ₹849 is exactly the wrong call, in this room even more obviously than at your doors. And keep the level low, because a washroom is a small volume with a guest standing still in it for two minutes, which is a much longer exposure per cubic metre than a foyer ever gives.
Tip: Test the level with the door closed and the extract running, which is the only condition the room is ever actually in.
One Morning Freshness reed diffuser ₹749, set once and left alone, is the whole hardware side of this.
See SOSA Morning Freshness reed diffuser →
3
Then write the interval, not just the product
The washroom line lives or dies on housekeeping, not procurement
A reed is a housekeeping item rather than an asset. The group line needs a weekly reed flip, a replacement point - 6 to 8 weeks for 50ml and 14 to 18 weeks for 130ml - and a named refill size so nobody improvises. Bottle placement matters too: away from the hand-dryer's airstream, out of reach of a guest, and away from any open flame or heat source, because fragrance oil is flammable and that is simply a handling fact. Then the audit: at each site, open the door, stand where a guest stands, and check the page. A group washroom programme is the cheapest sensory standard you will ever write and the one most likely to quietly lapse.
One Morning Freshness reed ₹749 per washroom across every site - and a Boond ₹899 where a block wants something powered.
See SOSA Morning Freshness reed diffuser →
The SOSA principle
A group washroom programme fails on its supply line and its housekeeping interval rather than on its fragrance, which is exactly why it needs its own line in the SOP instead of a cross-reference to the entrance.
Four differences - profile, machine class, consumable and failure mode - is three more than a footnote can hold.
The washroom line in the SOP
This is the washroom line as I would write it for a group, deliberately separate from the entrance line and deliberately in this order.
The SOSA plan
The washroom line, written separately from the entrance line
| The SOP line | What to do |
|---|---|
|
Precondition - fixed centrally
|
No site is issued a bottle until its washroom passes the walk: traps, floor gully, urinal drainage, extract fan running and ducted, and a cleaning routine that includes drains. A failing site gets a works order instead. |
|
Profile - fixed centrally
|
Citrus-mint: Malabar lemon with peppermint and eucalyptus, or a clean green. Never floral-sweet, never gourmand, never a heavy wood, never the blue-chemical note of commercial washroom products. Deliberately different from the entrance profile. |
|
Class and count - fixed centrally
|
One reed per washroom at 60-120 sq ft; a Boond where a block wants something powered; a Sukoon only where a washroom lobby is genuinely its own volume. No commercial machine in a washroom at any site. |
|
Placement - fixed centrally as a rule
|
Out of a guest's reach, away from the hand-dryer's airstream, and away from open flame or heat, because fragrance oil is flammable. Never anywhere its output travels back up a corridor towards a dining room. |
|
Interval - set locally, recorded
|
Weekly reed flip. Replace at 6-8 weeks for 50ml and 14-18 weeks for 130ml. Refill size named on the page - 300ml or 500ml - so no site improvises a local purchase. |
|
Audit
|
On foot, at each site: open the door, stand where a guest stands, read the page. If the room smells of anything other than having been cleaned, the answer is a cleaning and drainage check before it is a fragrance change. |
The reason the two profiles can safely differ across every restaurant in a group is that a door and a working extract sit between them, which is argued in full in whether fine-dining washrooms should have a signature fragrance. And the document this line belongs inside - zones, profiles, machine class, placement, setting, schedule, ownership, cleaning interval, consumable and audit - is laid out in how to create a scent SOP for a premium restaurant chain. SOSA is independent and not affiliated with any hotel.
The cheapest standard a group will ever write
One Morning Freshness reed at ₹749 per washroom, replicated at every site - and a commercial machine would be the wrong buy in a 90 sq ft room.
The most expensive washroom mistake I see a group make is not choosing the wrong fragrance; it is buying a commercial machine for a ninety square foot room because the entrance standard was copied and pasted.
— Sonal Sahani, SOSA
Why a reed is the right format for this room, from the brand that sells machines too
Continuous, silent, unpowered and impossible to leave switched off
The SOSA restaurant specification
Three products cover a group's washroom programme and none of them is a commercial machine, because the rooms are too small for one. Reach is set by exposed reed surface area rather than by bottle size, so a larger bottle buys months of continuity rather than extra metres. Made in India, and a portion of every order supports girl-child education through Nanhi Kali.
The SOSA restaurant specification
The washroom line: a citrus-mint, at the scale the room actually is
| Machine | Best for | Why it works | Price |
|---|---|---|---|
|
SOSA Morning Freshness reed diffuser
|
The group standard: one per washroom of 60-120 sq ft | Malabar lemon with peppermint and eucalyptus, which reads as cleaned rather than as perfume. Continuous, silent, unpowered and impossible to switch off, which in this room is a feature. ₹749 for 50ml, ₹1,249 for 130ml | ₹749 View → |
|
SOSA Boond
|
A cubicle block where housekeeping wants something powered | Up to about 150 sq ft, roughly six hours a fill, USB powered. Useful where there is no ledge for a bottle, and still the right scale for the room | ₹899 View → |
 SOSA Sukoon
|
A washroom lobby that is genuinely its own volume | 270-320 sq ft coverage with three 15ml fragrances included. This is the largest machine that belongs anywhere near a washroom, and a Vaayu would be the wrong buy | ₹1,899 View → |
Write this line separately from the entrance line, precondition it on the plumbing and the extract rather than on procurement, and keep the level low because a guest stands still in a small volume for two minutes. Ambient scent in a washroom is an ambience decision like lighting; it is never a mask for a dry trap, a floor gully, urinal drainage, a failed extract fan or a cleaning routine that ignores drains; and the dining room, the chef's table, any tasting-menu room and the pass stay unscented in every restaurant in the group, with no source placed where its output can reach a table or travel back up a corridor towards one. I will not describe any fragrance as food-safe or safe for use around food, because we have not tested for that and will not imply it, and anything sited near a food-preparation area is a question for your kitchen consultant and your local authority rather than for me. Fragrance oil is flammable, so bottles and machines stay away from open flame and heat. And plainly: SOSA does not publish a business-outcome number because it has not measured one - no covers, no table turns, no spend per head, no reviews. Ask for a restaurant scenting plan before you spend anything.
SS
ISIPCA
Versailles
Versailles
A note from Sonal
When a group sends me its sensory standard, the entrance section is usually two pages and the washroom section is usually one line that says the same fragrance, lower. I understand the instinct - it looks tidy and it simplifies a purchase order - but it is the one place in a chain's plan where tidiness costs real money. The washroom differs from the entrance on four counts at once: the profile it needs, the size of the machine it can justify, the consumable it runs on and the reason it fails. You cannot carry four differences in a cross-reference.
The substance is this. An arrival is composed; a washroom is reassured. A guest in a washroom is alone, with nothing to look at, quietly forming an opinion about a kitchen they cannot see, and what they want to smell is evidence that somebody was in there recently with a mop. A bright Malabar lemon with peppermint and eucalyptus does that; a dry cedar does not, however good the cedar is. Then the arithmetic, done out loud: a restaurant washroom is 60 to 120 sq ft. Two of them and a lobby is still a small envelope, and under about 750 sq ft of scented envelope the honest answer is a Sukoon at ₹1,899 or an ₹849 reed - a Vaayu would be the wrong buy, and in a 90 sq ft room it would be a strange thing to have bought a hundred times over.
So the group hardware is a Morning Freshness reed at ₹749 for 50ml or ₹1,249 for 130ml, one per washroom, with refills at 300ml ₹2,399 and 500ml ₹3,499; a Boond at ₹899 where a block wants something powered; and at most a Sukoon at ₹1,899 for a lobby that is genuinely its own volume. If a washroom smells bad, none of those are the answer yet - the answer is a trap, a gully or an extract fan. Made in India, and a portion of every order supports girl-child education through Nanhi Kali.
Frequently asked questions
Should restaurant chains standardise their washroom fragrance?
Yes, and separately from the entrance rather than as a footnote to it. A washroom differs from an arrival on four counts: the profile it needs, the machine class it can justify at 60 to 120 sq ft, the consumable it runs on, and the reason it fails. That is four lines to write, not a cross-reference. Standardise the profile and the class centrally, and set the housekeeping interval locally and record it.
Why should washroom fragrance differ from the entrance scent?
Because the rooms are answering different questions and they are almost never in the same air. An arrival says clean building and takes dry woods, pine, sage, tea and cool stone. A washroom says somebody cleaned this recently, and a bright citrus-mint reads as cleaned in a way a wood cannot. A door and a working extract fan sit between them at every site, so the two profiles do not clash across a group.
What should a chain buy for its washrooms?
Do the subtraction first: a washroom is usually 60 to 120 sq ft. That is reed and small-diffuser territory. One Morning Freshness reed per washroom at Rs 749 for 50ml or Rs 1,249 for 130ml, a Boond at Rs 899 where a block wants something powered, and a Sukoon at Rs 1,899 only where a washroom lobby is genuinely its own volume. A Vaayu would be the wrong buy in a room this size.
Our washrooms smell bad at two sites. Should we increase the fragrance there?
No. A washroom that smells bad has a dry trap, a failed floor gully, urinal drainage, an extract fan that is not running or not ducted, or a cleaning routine that treats surfaces and ignores drains. Fragrance is never a mask for any of those, and adding more gives you the problem plus citrus. Those two sites get a works order rather than a bottle, and the SOP should precondition supply on that walk.
What fragrance directions should a group rule out for washrooms?
Anything edible, anything sweet and anything heavy. No vanilla, bakery, caramel, chocolate, honey, cinnamon or warm spice, and our own Fresh Brew at Rs 849 is ruled out in this room even more obviously than at your doors. No floral-sweet, no powdery musk, no amber or oud, and none of the aggressive blue-chemical note of commercial washroom products, which tells a guest the room needed chemistry.
Its own line in the SOP, and its own profile
SOSA — Clinic Scenting for premium restaurant chains and multi-site groups
The SOSA Morning Freshness reed (₹749 for 50ml, ₹1,249 for 130ml) is the washroom standard for a group: Malabar lemon with peppermint and eucalyptus, alcohol-free and phthalate-free, six fibre reeds flipped weekly, with refills at 300ml ₹2,399 and 500ml ₹3,499. A Boond at ₹899 where a block wants something powered, and a Sukoon at ₹1,899 only for a lobby that is genuinely its own volume - a commercial machine would be the wrong buy in a 90 sq ft room. Made in India, and a portion of every order supports girl-child education through Nanhi Kali. Send the washroom count and we will write the line.
Ask for a restaurant scenting plan → SOSA Morning Freshness reed diffuser · ₹749
One more look at the Morning Freshness reed diffuser
Continue the read
More from SOSA
- SOSA Morning Freshness reed diffuser - the washroom standard a group can replicate at every site (₹749)
- What should a luxury restaurant washroom smell like?
- How do I standardise entrance fragrance across 10 restaurant locations?
- Ask us: Ask for a restaurant 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 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 adjustable intensity, a 400ml refillable tank lasting 90+ days a fill depending on intensity and run hours, Bluetooth app and button control, 1h/4h/8h/24h timers, operation under 38dB at 5W, freestanding or wall and HVAC mounting, auto-stop and key-lock, and CE, RoHS and SGS certification, which are electrical and compliance marks and not medical approvals. Being waterless, it adds no moisture and leaves no residue on surfaces or equipment. The SOSA Sukoon (₹1,899) is an ultrasonic cool-mist diffuser covering roughly 270-320 sq ft and is supplied with three 15ml fragrances; the water-based Hotel Collection (₹299 / ₹999 / ₹1,799) is an ultrasonic fragrance and is not a refill for a waterless cold-air machine. SOSA reed diffusers are alcohol-free and phthalate-free, with 50ml lasting about 6-8 weeks and 130ml about 14-18 weeks. Cold-air refill oil for the Vaayu is not currently sold separately - the machine ships with 400ml included and further refills should be confirmed with SOSA. Warranty, annual maintenance, installation and bulk terms are not published and should be confirmed before ordering. Ambient scent is an interior and hospitality decision: it makes no clinical, therapeutic or wellbeing claim, it works alongside proper extraction, grease management, drainage, cleaning and air change and is never a substitute for any of them, it is never used to mask or remove another smell, and no claim is made that fragrance influences a guest's decision or any commercial outcome. Dining rooms, chef's tables, tasting-menu rooms and food-preparation areas are left unscented, no machine is placed where its output can reach a table or a pass, no fragrance is described as food-safe or safe for use around food, and the operator's own kitchen consultant and local food-safety and fire authority govern anything sited near a kitchen. Fragrance oil is flammable and is kept away from open flame and heat. The chef's judgement overrides any scenting plan in their own room. 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.