★ SOSA for Fine-Dining Restaurants and Restaurant Groups
Your room smells of cooking hours after the kitchen closed because the odour is not still airborne - it is sitting on your surfaces, re-releasing slowly, and the only thing that touches it is cleaning and air change
★ ★ ★ ★ ★
★★★★★
"Our old water diffuser couldn't fill the living-dining. This one does the whole floor and you can't hear it running."
SOSA Vaayu · large home
★★★★★
"The app scheduling is the best part - strong in the mornings, gentle in the evening. Clinic feels calm all day."
SOSA Vaayu · wellness studio
★★★★★
"Paired it with the SOSA hotel oils. The projection is genuinely lobby-strength - nothing like a plug-in."
SOSA Vaayu · workspace
★★★★★
"My reception now smells like a five-star lobby. Guests comment on it before they even reach the desk."
SOSA Vaayu · lobby scenting
★★★★★
"Zero dampness, which was my worry in monsoon. The mist is completely dry and the scent carries across the whole salon."
SOSA Vaayu · spa & salon
★★★★★
"Set the timer once and forgot about it. Runs only during store hours, refills last weeks. Exactly what I wanted."
SOSA Vaayu · showroom
★★★★★
"Our old water diffuser couldn't fill the living-dining. This one does the whole floor and you can't hear it running."
SOSA Vaayu · large home
★★★★★
"The app scheduling is the best part - strong in the mornings, gentle in the evening. Clinic feels calm all day."
SOSA Vaayu · wellness studio
★★★★★
"Paired it with the SOSA hotel oils. The projection is genuinely lobby-strength - nothing like a plug-in."
SOSA Vaayu · workspace
★★★★★
"My reception now smells like a five-star lobby. Guests comment on it before they even reach the desk."
SOSA Vaayu · lobby scenting
★★★★★
"Zero dampness, which was my worry in monsoon. The mist is completely dry and the scent carries across the whole salon."
SOSA Vaayu · spa & salon
★★★★★
"Set the timer once and forgot about it. Runs only during store hours, refills last weeks. Exactly what I wanted."
SOSA Vaayu · showroom
★ The arrival machine - relevant later, and only once the room reads clean
SOSA VaayuBought after the cleaning, never instead of itView ₹11,999
SOSA VaayuFoyer and corridor only, never the dining roomView ₹11,999
SOSA VaayuTimers on service hours and a key-lockView ₹11,999
✓ Waterless cold-air nebulisation, so nothing is added to the air except fragrance - no water, no mist, no film on a surface that already has grease on it ✓ Under 38dB with 1h/4h/8h/24h timers and a key-lock, so the level set in the foyer is the level a dozen staff hands cannot change ✓ Made in India · independent, not affiliated with any hotel · a portion funds girl-child education
Founder Diaries · Commercial Scenting Guides · Fine-Dining Restaurants
So what actually fixes it? Two things, in this order. First, remove the reservoir: hood filters and the plenum behind them, the duct run, the walls and ceiling near the line, light fittings, and then the soft furnishings, which are the part everybody forgets. Second, move air through the room overnight, because re-release into still air is what builds the morning smell. Both of those are a cleaning schedule and a switch. Neither of them is a fragrance, and I sell no extractor and no deodoriser.
Where does fragrance come in, and what does it cost? Last, in the arrival only, and only once the room reads clean at eleven in the morning with nothing cooking. Then you size the non-dining envelope, not the restaurant: a 4,000 sq ft restaurant is routinely a 300 sq ft foyer and two washrooms. Under about 750 sq ft of envelope the honest answer is one SOSA Sukoon at ₹1,899 or an ₹849 reed, and a Vaayu would be the wrong buy. Today, though, buy nothing yet.
See the SOSA Vaayu 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.
The most common thing I am sent is a photograph of a beautiful dining room and a sentence that says it smells of yesterday's frying at eleven in the morning. The instinct is that the air needs something added to it. The air is not the problem - by eleven in the morning last night's air left the building hours ago, and what you are smelling is coming off the room itself.
Quick answers — read this first
Why does my restaurant still smell of cooking long after the kitchen closes? Because the odour is no longer floating in the air. During service, cooking oil leaves the pan as a fine aerosol, travels with the hot plume, and condenses onto every surface cooler than the plume - walls, the underside of the hood, ductwork, ceiling tiles, light fittings, curtains, banquette fabric and carpet. Those surfaces are now a reservoir, and they give the smell back slowly for hours. The air you are breathing at eleven in the morning is new air that has just picked up yesterday from the building.So what actually fixes it? Two things, in this order. First, remove the reservoir: hood filters and the plenum behind them, the duct run, the walls and ceiling near the line, light fittings, and then the soft furnishings, which are the part everybody forgets. Second, move air through the room overnight, because re-release into still air is what builds the morning smell. Both of those are a cleaning schedule and a switch. Neither of them is a fragrance, and I sell no extractor and no deodoriser.
Where does fragrance come in, and what does it cost? Last, in the arrival only, and only once the room reads clean at eleven in the morning with nothing cooking. Then you size the non-dining envelope, not the restaurant: a 4,000 sq ft restaurant is routinely a 300 sq ft foyer and two washrooms. Under about 750 sq ft of envelope the honest answer is one SOSA Sukoon at ₹1,899 or an ₹849 reed, and a Vaayu would be the wrong buy. Today, though, buy nothing yet.
The short answer
Short answer: because the odour is not still airborne. Cooking oil aerosolises during service, condenses onto every surface cooler than the plume - walls, hood, ducting, ceiling tiles, fittings and fabric - and then re-releases slowly for hours. What you smell in the morning is fresh air picking up yesterday from the room. The fix is removing that reservoir by cleaning and moving air through the building overnight. Fragrance does nothing to it and comes last, in the foyer only.
The pick: nothing yet. Do the cleaning and the overnight purge first. After the room reads clean with nothing cooking, one SOSA Vaayu (₹11,999) in a connected arrival volume, or one SOSA Sukoon (₹1,899) where the arrival is under about 750 sq ft, with a Mountain Breeze reed (₹849) for a small foyer.
Next step: walk in from the street at eleven in the morning before anything is switched on, then send us that note along with the last date your hood filters, duct run and banquette fabric were cleaned, and we will tell you which of the three is talking - Ask for a restaurant scenting plan.
In this guide
Four of those five lines are unpaid work and none of them is a purchase. That is the honest shape of this problem, and it is why I would rather you read this page than order from me today.
The arrival machine, for after the cleaning is done - tap for the specification
For a connected arrival envelope, once the room is right
SOSA Vaayu ₹11,999
Why the reservoir exists at all
Why do cooking oils create persistent odours in restaurant interiors?
Get the zoning confirmed
Free restaurant scenting plan
Straight answer
Why does a restaurant smell of cooking long after the kitchen has closed?
Because by the time you unlock in the morning, last night's air has gone and the smell is coming out of the building rather than sitting in it. Here is the mechanism in plain words. When oil is hot, a fraction of it leaves the pan as an aerosol so fine that it travels with the plume rather than falling. That plume rises, meets the hood, and whatever the hood does not capture carries on into the room. Every surface in that room is cooler than the plume, so the aerosol condenses onto the surface and stays there - the underside and interior of the hood, the filter frames, the plenum, the first metres of duct, the wall behind the line, ceiling tiles, the tops of light fittings, and then, further out, curtains, banquette fabric, table linen storage and carpet. That film is now a reservoir. It does not sit still: it releases slowly back into whatever air is passing, and it goes on doing it for hours, which is why an empty restaurant at eleven in the morning can smell more strongly than a busy one at nine at night. During service your extraction is running and the room is being flushed. Overnight nothing is running, so the reservoir releases into still air and the smell accumulates against the ceiling and in the fabrics until you open the door. So the fix has two halves and neither of them is a fragrance. First, remove the reservoir by cleaning it, in order of how much grease it holds: hood filters and the plenum behind them, the duct run and its access hatches, hard surfaces near the line, light fittings, then soft furnishings. Second, give the building an overnight air change so the re-release has somewhere to go. I want to be exact about where we fit: nothing we sell removes, cancels or covers this smell, and SOSA sells no extractor, no purifier and no deodoriser. Fragrance is the last line and it lives in the arrival - foyer, corridor, washroom lobby - once the room reads clean with nothing cooking. At that point you size the non-dining envelope rather than the restaurant, and under about 750 sq ft the honest buy is a SOSA Sukoon at ₹1,899 or an ₹849 reed, with a Vaayu at ₹11,999 only once foyer, lounge and corridor are one connected volume. The standing limits: this is an ambience decision like lighting, it is never a mask, and the dining room, chef's table and pass stay unscented. Ask for a restaurant scenting plan once the cleaning schedule is written.
The odour is on your surfaces, not in your air: oil aerosolises, condenses on everything cooler than the plume, and re-releases for hours into a room with nothing running overnight. Clean the reservoir and purge the air. Fragrance is an arrival decision for later, and today the honest answer is to buy nothing yet.
When the room is genuinely clean, the arrival machine is one SOSA Vaayu - waterless, rated to 1000m³, under 38dB, 1h/4h/8h/24h timers and a key-lock, wall or duct mounted on the foyer side of the threshold. ₹11,999. Under about 750 sq ft of arrival, buy the Sukoon at ₹1,899 instead - and if the room still smells, buy neither.
See the SOSA Vaayu ₹11,999 Ask for a restaurant scenting plan
The mechanism, in three lines
Aerosol, then condensation, then a slow release into still air
The machine, and why it comes later
These two products are on this page for completeness rather than as an answer to your question. Nothing here will change what your room smells like at eleven in the morning, and I would rather you knew that before you clicked.
The arrival, after the reservoir is gone
SOSA Vaayu
Waterless cold-air nebuliser rated to 1000m³, about 2,000-3,000 sq ft. 400ml tank running 90+ days a fill, Bluetooth app with 1h/4h/8h/24h timers, adjustable intensity, under 38dB, 5W, auto-stop and key-lock. Wall and HVAC mountable, which is how fragrance stays in a foyer instead of drifting towards a table.
From ₹11,999
Under about 750 sq ft of arrival - buy this instead
SOSA Sukoon
Ultrasonic cool-mist diffuser covering roughly 270-320 sq ft, supplied with three 15ml fragrances. For one foyer with a host desk in it this is the right buy, and a Vaayu at six times the price would be idling at the bottom of its range in a room that never needed it.
From ₹1,899
The three places the reservoir hides
Grease does not distribute itself evenly. It collects where the plume slows, where the air turns a corner, and in anything porous. These are the three places I look first, in the order they usually matter.
1
Start where the plume slows down
The hood, the filter frames, the plenum and the first metres of duct
The greasiest surface in your building is the one nobody sees. Filters get washed because they are visible and they lift out; the frames they sit in, the plenum behind them and the first stretch of duct beyond often do not, and that is where a decade can accumulate. Ask your team two questions: when were the filters last degreased, and when was the duct run last opened and cleaned through its access hatches. If the second question produces a silence, you have found the largest single reservoir in the building without spending anything. What that duct run needs, how often, and by whom is a matter for you, your kitchen consultant and your local authority rather than for a perfumer.
Tip: Run a gloved finger along the inside lip of the hood, above the filters. That is your whole diagnosis in one movement.
2
Then the hard surfaces the plume passes
Walls, ceiling tiles, light fittings and the tops of everything
Whatever the hood does not capture goes into the room, cools, and lands. It lands preferentially on the tops of things and on anything warm enough to attract air movement, which is why light fittings and the upper third of walls are so often the culprits in an open-kitchen room. Wiping the surfaces a guest can see does not touch this, because the film is above eye level and behind the pelmet. Porous ceiling tiles are the worst case: they hold the film inside the material rather than on it, and in some rooms the honest finding is that the tiles are replaced rather than cleaned. Put the high surfaces on a written interval, with a date against them.
Tip: Clean high to low, and do it on a day the kitchen is cold, so you are not re-depositing a fresh layer an hour later.
3
Then move air through the building overnight
Re-release into still air is what builds the morning smell
This is the half that costs nothing. During service your extract is running and the reservoir is being flushed as fast as it releases. At two in the morning nothing is running, so the same release accumulates into dead air, settles into fabric and greets you at the door. A written purge - extract and make-up air running for a set period after the kitchen is cold, and again before opening, with the dining room doors held open so the whole volume takes part - changes the morning smell more than any product on this site. It is a switch, a schedule and somebody's name against it. Whether your particular fan set can run unattended overnight is a question for whoever maintains it.
The SOSA principle
By eleven in the morning last night's air has long gone, so what you are smelling is not old air at all - it is fresh air picking up a film your building is still wearing.
Which is why the answer to this question is a cleaning schedule and a switch, and why I would rather sell you neither.
The order of work, step by step
Here is the order I would work in, with the free steps deliberately at the top and the only purchase at the bottom.
The SOSA plan
Removing the reservoir, in the order that finds the most grease first
| The step | What to do |
|---|---|
|
Hood filters, frames and plenum
|
Degreased on a written interval rather than on complaint, and the frames and plenum included rather than just the filters that lift out. Free if it is already in the housekeeping schedule. |
|
The duct run and its access hatches
|
Opened, inspected and cleaned through. Usually the largest untouched reservoir in an older building, and the one nobody has a date for. |
|
High hard surfaces
|
Walls above eye level, ceiling tiles, pelmets, the tops of light fittings and any ledge the plume passes. High to low, on a cold kitchen. |
|
Soft furnishings
|
Curtains, banquette fabric, cushions and carpet on an interval, with the honest note that some materials never fully recover and are replaced. |
|
The overnight purge
|
Extract and make-up air on a set schedule after the kitchen is cold and again before opening, dining-room doors open so the whole volume takes part. Costs nothing. |
|
Fragrance, last, in the arrival only
|
Once the room reads clean at eleven in the morning. Foyer, corridor and washroom lobby, dry and mineral, never the dining room and never as a remedy. |
If your specific version of this is a room that is wonderful at nine in the evening and stale at nine in the morning, the overnight half of the answer is set out at length in why an open kitchen smells amazing during service but stale the next morning. And if you want the whole building triaged in order, with fragrance deliberately at the bottom of the list, that is exhaust, grease, HVAC, fabrics, drains or fragrance: what to fix first. SOSA is independent and not affiliated with any hotel.
The machine is for the arrival, and for later
SOSA Vaayu ₹11,999 covers up to 1000m³, which is far more than a foyer needs - and none of that capacity does anything about a greasy ceiling tile.
Run a gloved finger along the inside lip of the hood, above the filters, and you will learn more in one second than any fragrance could tell you in three hours.
— Sonal Sahani, SOSA
What the machine is actually for
An arrival signature you can hold steady - not a remedy for a room
The SOSA restaurant specification
When the cleaning is done and you want an arrival signature, the machine is chosen by the cubic volume of the non-dining envelope rather than by the size of the restaurant. Cold-air refill oil for the Vaayu is not currently sold separately, so the 4 × 100ml supplied runs 90+ days a fill and further supply should be confirmed with SOSA in writing before you plan around it. Made in India, and a portion of every order supports girl-child education through Nanhi Kali.
The SOSA restaurant specification
Chosen by the arrival volume, and bought after the reservoir is gone
| Machine | Best for | Why it works | Price |
|---|---|---|---|
|
SOSA Vaayu
|
Foyer, lounge and corridor as one connected volume, in a clean building | 1000m³ (about 2,000-3,000 sq ft), waterless, adjustable intensity, app timers, key-lock, under 38dB, wall or HVAC mountable so the output stays on the arrival side of the threshold | ₹11,999 View → |
|
SOSA Sukoon
|
One arrival room of roughly 300-750 sq ft | 270-320 sq ft coverage with three 15ml fragrances included. At this size a Vaayu would be the wrong buy, and while the room still smells of last night the right answer is to buy neither | ₹1,899 View → |
Clean the reservoir, write the purge, confirm the room at eleven in the morning with nothing cooking, and only then put one low level at the door. Ambient scent here is an ambience decision like lighting; it is never a mask for grease, smoke, frying or a drain; and the dining room, the chef's table, any tasting-menu room and the pass stay unscented, with no machine placed where its output can reach a table. 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 what your ducting, hood capture and grease interception require is a question for you, your kitchen consultant and your local authority rather than for me - keeping the machine out of those areas entirely is how we sidestep it. Fragrance oil is flammable, so oil and machine stay away from open flame and heat, including ranges, tandoors, flambé service and table candles. And plainly: SOSA does not publish a business-outcome number because it has not measured one. Ask for a restaurant scenting plan before you spend anything.
SS
ISIPCA
Versailles
Versailles
A note from Sonal
The question arrives as a fragrance question and it is not one. Somebody writes to say the room smells of cooking at eleven in the morning and asks which scent would help, and the honest reply is that the smell is not in the air they are standing in. It is on the walls, in the ducting, on the ceiling tiles and in the banquette fabric, and it is coming back out slowly, all night, into a building with nothing running. I have sat in that conversation and watched an operator's face when they realise the answer is a cleaning schedule. It is not the answer anyone wants from a perfumer, and it is the only one I have.
What I can tell you is why wiping down does not work. The film is above eye level and behind things: the inside of the hood, the plenum, the first metres of duct, the pelmets, the tops of the lights. It is also inside anything porous, which is why fabric and soft ceiling tiles are so often the last thing holding the smell after everything hard has been cleaned. Work high to low on a cold kitchen, put a date against each surface, and then give the building an overnight purge so that the re-release has somewhere to go instead of settling into the room. That second part costs nothing at all, and in most restaurants it is the single biggest change available.
On hardware I would rather undersell, and today I would rather sell you nothing. When the room is genuinely clean and you want the arrival to be consistent, a single small foyer is a Mountain Breeze reed at ₹849, an arrival of 300 to 750 sq ft is a Sukoon at ₹1,899 and a Vaayu would be the wrong buy, and only once foyer, lounge and corridor are one volume of air does it become a Vaayu at ₹11,999. Until then, buy nothing yet. Made in India, and a portion of every order supports girl-child education through Nanhi Kali.
Frequently asked questions
Why does my restaurant smell like cooking long after the kitchen closes?
Because the odour is not still airborne. Hot oil leaves the pan as a fine aerosol, travels with the plume, and condenses onto every surface cooler than that plume: the hood interior, filter frames, ducting, walls, ceiling tiles, light fittings, curtains, banquette fabric and carpet. Those surfaces then release the smell back slowly for hours. What you notice in the morning is fresh air picking up a film the building is still wearing, which is why cleaning and overnight air change are the only things that touch it.
Will an ambient fragrance help while I sort the cleaning out?
No. Fragrance never removes, cancels or covers another smell, so what you would get is two perceptible smells in one room rather than one, and a guest can usually tell which of them was added. SOSA sells no extractor, no purifier and no deodoriser. While the room is still releasing last night, the honest position is to trade unscented, get the reservoir cleaned and the purge written, and buy nothing from us yet.
Which surfaces hold the most grease?
In most buildings, the hood interior, the filter frames and the plenum behind them, then the first metres of ductwork, then hard surfaces above eye level near the line: the upper walls, pelmets, ceiling tiles and the tops of light fittings. Soft furnishings come next and are the reservoir people forget. What your ducting and hood capture actually require, and how often, is a question for your kitchen consultant and your local authority rather than for a fragrance company.
Does an overnight air change really make a difference?
It is usually the largest free change available. During service the extract is running and the room is being flushed as fast as the surfaces release. Overnight nothing runs, so the release accumulates in still air and soaks into fabric. A written purge, with extract and make-up air running for a set period after the kitchen is cold and again before opening and the dining-room doors held open, addresses that directly. Whether your fan set can run unattended is a question for whoever maintains it.
Once the room is clean, what should I buy?
Size the non-dining envelope rather than the restaurant. Under about 750 sq ft of foyer, corridor and washroom lobby the answer is one Sukoon at Rs 1,899 or a Mountain Breeze reed at Rs 849, and a Vaayu would be the wrong buy. Once foyer, lounge and corridor form one connected volume it becomes a Vaayu at Rs 11,999, mounted so its output never reaches a table. The dining room stays unscented in every version of this plan.
Clean the reservoir first. The door can wait
SOSA — Clinic Scenting for fine-dining restaurants and restaurant groups
The SOSA Vaayu (₹11,999) covers up to 1000m³, about 2,000-3,000 sq ft, and belongs in the arrival volume with its output nowhere near a table; under about 750 sq ft of non-dining envelope the honest answer is a Sukoon at ₹1,899 or a Mountain Breeze reed at ₹849, and while the room still smells of last night it is to buy nothing yet. Waterless, under 38dB, key-locked, 90+ days a fill, made in India, and a portion of every order supports girl-child education through Nanhi Kali. Send us the last cleaning dates for your hood, duct run and banquette fabric and we will tell you which one is talking.
Ask for a restaurant scenting plan → SOSA Vaayu · ₹11,999
One more look at the Vaayu
Continue the read
More from SOSA
- SOSA Vaayu - the arrival machine for a clean building whose non-dining areas are one connected volume (₹11,999)
- Can curtains, carpets and upholstery absorb restaurant cooking smells?
- Should I use fragrance to cover kitchen smells in my restaurant?
- 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.