★ SOSA home scenting
Your home smells like the best hotel you have ever stayed in, every single day, without you thinking about it once
★ ★ ★ ★ ★
★★★★★
"Our villa in Lonavala sits shut for eleven days out of fourteen, and it used to greet us with that closed-up monsoon smell. Now the machine runs an hour before we arrive and the house smells like a suite we checked into. My husband opens the door and just stands there."
SOSA Vaayu · weekend home
★★★★★
"We have a 4BHK and people over almost every Saturday. Cooking, marigolds, someone's perfume, the dog - by nine at night the ground floor used to smell like all of it at once. One scent through the entrance, living and dining fixed it. Nobody asks about it, everybody notices it."
SOSA Vaayu · entrance to dining
★★★★★
"I have been chasing that hotel-lobby smell since a stay in Bangkok in 2019. Candles, sprays, three different reed brands, none of it held past an hour. This is the first thing that made my own hallway smell that way at seven in the morning without me doing anything."
SOSA Vaayu · hallway
★★★★★
"Our interiors are deliberately bare and I refused to have plastic gadgets and wet bottles on show. The unit sits inside a console cabinet and nothing is visible at all. The house just smells expensive, which is exactly what I wanted and could not buy anywhere else."
SOSA Vaayu · concealed
★★★★★
"Two floors, and the upper landing always smelled different from the drawing room below. We scented the connected volume downstairs and put reeds in the two guest bathrooms upstairs. Walking through the house finally feels like walking through one house."
Vaayu + reed diffusers
★★★★★
"I host forty people for Diwali and about that many again in December. The old routine was lighting six candles and hoping. Now the schedule starts at five in the evening and by the time the first car pulls in, the whole ground floor smells settled and warm."
SOSA Vaayu · entertaining
★★★★★
"Our villa in Lonavala sits shut for eleven days out of fourteen, and it used to greet us with that closed-up monsoon smell. Now the machine runs an hour before we arrive and the house smells like a suite we checked into. My husband opens the door and just stands there."
SOSA Vaayu · weekend home
★★★★★
"We have a 4BHK and people over almost every Saturday. Cooking, marigolds, someone's perfume, the dog - by nine at night the ground floor used to smell like all of it at once. One scent through the entrance, living and dining fixed it. Nobody asks about it, everybody notices it."
SOSA Vaayu · entrance to dining
★★★★★
"I have been chasing that hotel-lobby smell since a stay in Bangkok in 2019. Candles, sprays, three different reed brands, none of it held past an hour. This is the first thing that made my own hallway smell that way at seven in the morning without me doing anything."
SOSA Vaayu · hallway
★★★★★
"Our interiors are deliberately bare and I refused to have plastic gadgets and wet bottles on show. The unit sits inside a console cabinet and nothing is visible at all. The house just smells expensive, which is exactly what I wanted and could not buy anywhere else."
SOSA Vaayu · concealed
★★★★★
"Two floors, and the upper landing always smelled different from the drawing room below. We scented the connected volume downstairs and put reeds in the two guest bathrooms upstairs. Walking through the house finally feels like walking through one house."
Vaayu + reed diffusers
★★★★★
"I host forty people for Diwali and about that many again in December. The old routine was lighting six candles and hoping. Now the schedule starts at five in the evening and by the time the first car pulls in, the whole ground floor smells settled and warm."
SOSA Vaayu · entertaining
✓ Ships with four hotel-inspired waterless blends included - choose your bundle at checkout ✓ Waterless cold-air nebulising to ~1000m³ · Bluetooth app and timer, so the house scents itself ✓ Reeds from ₹749 for a single bedroom or guest bathroom · made in India
Founder Diaries · Luxury Home Scenting
How do I calculate what size scenting system my villa needs? Work in cubic metres and only count connected space. Floor area multiplied by ceiling height gives cubic feet; divide by 35.3 for cubic metres. At a 10 ft ceiling: 1,500 sq ft is about 425 cubic metres, 2,000 is about 566, 2,500 is about 708, 3,000 is about 850 and 4,000 is about 1,133. Subtract every room whose door is normally shut before comparing to any machine. The Vaayu's approximately 1000 cubic metres corresponds to roughly 3,500 sq ft of connected space at that ceiling height, and less as ceilings rise - a 600 sq ft double-height room at 20 ft is 12,000 cubic feet, about 340 cubic metres on its own.
What does it cost to scent a villa properly? The published ladder: reed diffusers from Rs 749 (Morning Freshness Rs 749, Garden Bloom Rs 799, Evening Calm Rs 799, Mountain Breeze Rs 849, Fresh Brew Rs 849, 130ml from Rs 1,249, duo sets Rs 1,498, Rs 1,548 and Rs 1,598); ultrasonic machines Boond Rs 899, Sukoon Rs 1,899 and Megh 6L Rs 3,499, running the water-based Hotel Collection from Rs 299 with a 100ml refill at Rs 999; the Vaayu at Rs 11,999 including four hotel-inspired waterless blends; the Aangan at Rs 25,999 ducted for approximately 8,000 to 10,000 sq ft; Meenar at Rs 38,500 for approximately 12,000 to 18,000 sq ft. A four-bedroom villa on a Vaayu plus four reeds is Rs 14,995.
See the Vaayu
Facts verified August 2026: The SOSA Vaayu (₹11,999) is a waterless cold-air nebulising machine covering approximately 1000m³, with Bluetooth app and timer scheduling. It ships with four hotel-inspired waterless blends included in the box, chosen as one of three bundles at purchase: Bundle A - Ritz-Carlton Inspired, Westin Inspired, St. Regis Inspired, 1 Hotels Inspired; Bundle B - Westin Inspired, Shangri-La Inspired, Four Seasons Inspired, Ritz-Carlton Inspired; Bundle C - St. Regis Inspired, W Hotels Inspired, 1 Hotels Inspired, Four Seasons Inspired. Format distinction: the Vaayu and the HVAC systems run waterless nebulising oil, while the separate SOSA Hotel Collection fragrance (15ml ₹299) is water-based and runs in the ultrasonic machines only - Boond (₹899), Sukoon (₹1,899) and Megh (₹3,499). The two fragrance formats are not interchangeable, and the Hotel Collection bottle does not go into a Vaayu. SOSA Aangan (₹25,999) and SOSA Meenar (₹38,500) are HVAC nebulising systems for approximately 8,000-10,000 sq ft and 12,000-18,000 sq ft respectively, ducted into central air-conditioning. Reed diffusers need no power and make no noise: Morning Freshness ₹749, Garden Bloom ₹799, Evening Calm ₹799, Mountain Breeze ₹849, Fresh Brew ₹849; 130ml from ₹1,249; duo sets ₹1,498, ₹1,548 and ₹1,598. Scent perception is personal and varies between people in the same room, and coverage figures assume connected air volume rather than a partitioned floor plan. Ventilation, cleaning and air-conditioning come first; fragrance is an addition to a well-kept home and never a substitute for any of them. SOSA blends are SOSA's own hotel-inspired interpretations; SOSA is an independent Indian fragrance house and is not affiliated with, endorsed by or connected to any hotel brand. Made in India, cruelty-free and vegan. A portion of every order supports girl-child education through Nanhi Kali. Ongoing fragrance supply is arranged with SOSA on WhatsApp: +91 96192 18531. Prices and availability are subject to change - see the live product pages.
This is the reference for everything in this section: how to size a house honestly, why a coverage rating is only half an answer, where a machine goes, which fragrance format runs in which machine, and what the whole ladder costs from a Rs 749 reed to a ducted system. If you read one page before spending anything on scenting a villa, read this one - and then walk your own house with the arithmetic in your hand.
Quick answers — read this first
How do I scent a whole villa properly? In two layers, over clean air. First ventilate and clean, because fragrance finishes clean air and never substitutes for it. Then treat the connected living volume - entrance, living, dining, passage, stairwell - as one job for one machine: the SOSA Vaayu at Rs 11,999, waterless cold-air to approximately 1000 cubic metres, Bluetooth app and timer, four hotel-inspired waterless blends included in the box. Then give every room that stays shut its own quiet answer, a reed diffuser from Rs 749 or a Boond at Rs 899, in the same register so the doorways agree. For genuine coverage of every room regardless of doors, the Aangan at Rs 25,999 ducts into central air-conditioning.How do I calculate what size scenting system my villa needs? Work in cubic metres and only count connected space. Floor area multiplied by ceiling height gives cubic feet; divide by 35.3 for cubic metres. At a 10 ft ceiling: 1,500 sq ft is about 425 cubic metres, 2,000 is about 566, 2,500 is about 708, 3,000 is about 850 and 4,000 is about 1,133. Subtract every room whose door is normally shut before comparing to any machine. The Vaayu's approximately 1000 cubic metres corresponds to roughly 3,500 sq ft of connected space at that ceiling height, and less as ceilings rise - a 600 sq ft double-height room at 20 ft is 12,000 cubic feet, about 340 cubic metres on its own.
What does it cost to scent a villa properly? The published ladder: reed diffusers from Rs 749 (Morning Freshness Rs 749, Garden Bloom Rs 799, Evening Calm Rs 799, Mountain Breeze Rs 849, Fresh Brew Rs 849, 130ml from Rs 1,249, duo sets Rs 1,498, Rs 1,548 and Rs 1,598); ultrasonic machines Boond Rs 899, Sukoon Rs 1,899 and Megh 6L Rs 3,499, running the water-based Hotel Collection from Rs 299 with a 100ml refill at Rs 999; the Vaayu at Rs 11,999 including four hotel-inspired waterless blends; the Aangan at Rs 25,999 ducted for approximately 8,000 to 10,000 sq ft; Meenar at Rs 38,500 for approximately 12,000 to 18,000 sq ft. A four-bedroom villa on a Vaayu plus four reeds is Rs 14,995.
The short answer
Short answer: Complete villa scenting method: ventilate and clean first; scent the connected living volume as one job with the SOSA Vaayu (Rs 11,999, waterless, approximately 1000 cubic metres, app and timer, four hotel-inspired blends included); give each closed room a reed from Rs 749 or a Boond Rs 899 in the same register; place the unit low, inside the connected volume, out of the air-conditioning draught; run it on a schedule ahead of arrivals and off overnight. Whole-home regardless of doors: Aangan Rs 25,999 ducted. Format rule: waterless blends for the Vaayu, water-based Hotel Collection Rs 299 for ultrasonics only. WhatsApp +91 96192 18531.
The pick: the SOSA Vaayu (₹11,999, four hotel-inspired blends included in the box) for the connected living volume of a villa; reeds from ₹749 for a single bedroom or bathroom; a single room done properly from ₹899; the Aangan (₹25,999) ducted into central air-conditioning for genuine whole-home coverage.
Talk to us: WhatsApp +91 96192 18531 with your home's approximate size, number of floors and layout for a free sizing recommendation.
In this guide
A villa is not one room, it is a set of connected volumes and a set of closed doors, and the two need different answers. Whole-home scenting means one fragrance held evenly across the part of the house you actually live in - the entrance, the living room, the dining - running on a schedule so it is already there when someone walks through your front door, and already there when you come home yourself. The bedrooms, the guest bathroom and the study get their own quiet solutions. Nobody in the house has to remember anything.
The whole-home system
SOSA Vaayu · ₹11,999
One bedroom or bathroom
Reed diffusers from ₹749
Central air-conditioning
SOSA Aangan · ₹25,999
Straight answer
What is the complete method for scenting a villa - sizing, placement, fragrance and cost?
Six steps, in order, and the first is free. 1. Clean air first. Cross-ventilate daily, clean the reservoirs - kitchen exhaust and bin, drains, shoe cabinet, laundry, pet bedding, soft furnishings - and get air-conditioning filters cleaned. Scent finishes clean air; it never covers a problem. 2. Do the arithmetic on connected space only. Floor area x ceiling height = cubic feet, / 35.3 = cubic metres. At 10 ft: 1,500 sq ft is about 425m³, 2,000 about 566m³, 2,500 about 708m³, 3,000 about 850m³, 4,000 about 1,133m³. Leave out every room whose door is usually shut. 3. Hold the connected volume with one machine. The SOSA Vaayu ₹11,999: waterless cold-air to approximately 1000m³, roughly 3,500 sq ft connected at a 10 ft ceiling, Bluetooth app and timer, and four hotel-inspired waterless blends in the box as Bundle A, B or C. 4. Answer the closed doors. A reed from ₹749 or a Boond ₹899 per shut room, same register. A 4BHK is ₹11,999 plus ₹2,996 = ₹14,995. 5. Place and schedule. Low, inside the connected volume, out of the air-conditioning draught, running well before arrivals and off overnight, gentle. 6. Scale up if the numbers say so. Past 1,000m³ with central air-conditioning: the ducted Aangan ₹25,999, or Meenar ₹38,500 for an estate. Format rule: waterless blends for the Vaayu, the water-based Hotel Collection ₹299 for ultrasonics only. WhatsApp +91 96192 18531. Made in India; a portion of every order supports girl-child education through Nanhi Kali.
One line: clean air, connected-volume arithmetic, one Vaayu ₹11,999 with four blends included on the shared air, a ₹749 reed behind each shut door, placed low and scheduled early - and the ducted Aangan ₹25,999 when the numbers outgrow it. WhatsApp +91 96192 18531.
The whole-home answer most villa owners land on: the SOSA Vaayu - waterless cold-air scenting to ~1000m³, Bluetooth app and timer, and four hotel-inspired blends included in the box - at ₹11,999. One bedroom or a guest bathroom starts on reeds from ₹749; a single room done properly from ₹899; central air-conditioning from ₹25,999. Or WhatsApp +91 96192 18531 with your home's size, floors and layout.
₹11,999
The complete method, from arithmetic to schedule
The three parts of the method, in the order a house actually needs them.
1
Part one
The arithmetic, done on connected space only
Every good decision in this guide comes out of one calculation, and it takes five minutes with a tape and a phone. Walk the route a guest takes from your front door and note every door you had to open; everything you passed through freely is your connected volume. Add up its floor area, multiply by the ceiling height in feet for cubic feet, and divide by 35.3 for cubic metres. At a standard 10 ft ceiling, 1,500 sq ft is about 425m³, 2,000 sq ft about 566m³, 2,500 sq ft about 708m³, 3,000 sq ft about 850m³ and 4,000 sq ft about 1,133m³. The Vaayu is rated at approximately 1000m³, which at that ceiling height is roughly 3,500 sq ft of genuinely connected space. Two adjustments that catch people out. Height counts fully: a 600 sq ft double-height living room at 20 ft is 12,000 cubic feet, about 340m³ on its own, so the impressive room eats a third of the budget. And a number well past 1,000 is not a signal to buy two machines - it is the signal to look at the ducted Aangan at ₹25,999.
Tip: the number that matters is the connected volume, not the size of the house on the sale deed.
2
Part two
Two layers, one register, and the format rule that governs both
A villa is always two problems. The connected living volume - entrance, living, dining, passage, stair void - is shared air, and it takes one machine: the Vaayu at ₹11,999, waterless cold-air nebulising, Bluetooth app and timer, with four hotel-inspired waterless blends included in the box, chosen as Bundle A (Ritz-Carlton Inspired, Westin Inspired, St. Regis Inspired, 1 Hotels Inspired), Bundle B (Westin Inspired, Shangri-La Inspired, Four Seasons Inspired, Ritz-Carlton Inspired) or Bundle C (St. Regis Inspired, W Hotels Inspired, 1 Hotels Inspired, Four Seasons Inspired). SOSA blends are our own hotel-inspired interpretations and SOSA is not affiliated with any hotel brand. The rooms behind closed doors are sealed air, and they take a reed from ₹749 or a Boond ₹899 each - never a second machine. Carry one register across both layers so a doorway changes depth rather than subject. And keep the formats straight: the Vaayu runs waterless oil, while the water-based Hotel Collection at ₹299 belongs in the ultrasonic tanks of a Boond, Sukoon ₹1,899 or Megh ₹3,499, and never in a Vaayu.
3
Part three
Placement, schedule and dosing - the free decisions that decide the result
Three settings finish the job and none of them costs anything. Placement: inside the connected volume, low rather than high, because warm air rises and convection will lift the fragrance through the room and up a stair void for you; out of the direct blast of a split air-conditioner, which would throw everything one way; and with air moving around it rather than shut inside a cupboard. Schedule: running well before people arrive rather than in the last twenty minutes, because air that has been gently scented for a while smells settled while air being dosed at the door smells like effort - and off overnight, which also gives every nose in the house a daily reset. Dosing: lower than you think, always. A household breathes this air for hours and includes children, elderly parents, pregnant family members and pets, so the correct level is one where a guest reads the house as welcoming without naming a note. You will go nose-blind within days, so ask the first person who arrives what they notice and believe them. Anyone reporting a headache is a recalibration signal, not a complaint to argue with.
Tip: low, out of the draught, started early, kept gentle - four free choices that beat any upgrade you could buy.
The SOSA principle
The whole guide in one line: clean air, connected volume, one register, two layers, gentle, on a schedule.
Everything else - which machine, which bundle, which reed - falls out of the arithmetic you can do this afternoon.
The whole ladder, and where your house sits on it
The complete ladder, with what each rung genuinely covers.
The SOSA scent edit
The complete villa ladder
| Scent | Why it suits the mood |
|---|---|
| One closed room · from ₹749 | Reed: no power, no noise, works where no machine reaches. |
| One room done properly · ₹899-₹3,499 | Boond, Sukoon ₹1,899 or Megh 6L, with water-based Hotel Collection ₹299. |
| Connected volume · ₹11,999 | Vaayu: ~1000m³, app and timer, four hotel-inspired blends in the box. |
| Whole home, ducted · ₹25,999 | Aangan approx 8,000-10,000 sq ft; Meenar ₹38,500 to 18,000 sq ft. |
Shop this guide
What this guide recommends for a home - tap any image to see it on the store
Where each one belongs in a home: reed diffusers from ₹749 for one bedroom, a guest bathroom or a study, with no power, no noise and nothing to maintain; Boond ₹899 or Sukoon ₹1,899 with the water-based Hotel Collection from ₹299 when you want a single room done properly; Megh ₹3,499 for a large living room or an open kitchen-dining; the SOSA Vaayu ₹11,999 for the connected living volume of a villa - entrance through living and dining, on a schedule, waterless cold-air nebulising to approximately 1000m³ with four hotel-inspired blends included in the box; and SOSA Aangan ₹25,999 ducted into central air-conditioning when you want genuine whole-home coverage across approximately 8,000-10,000 sq ft. For an estate larger than that, SOSA Meenar ₹38,500 covers approximately 12,000-18,000 sq ft on the same principle.
Not sure what your house needs? WhatsApp us on +91 96192 18531 with the approximate size, the number of floors and a line about the layout - we will size it with you.
The full section, in order: the residential ladder, why small diffusers fail in big houses, the two-layer system, the order of operations, three routes compared, why the schedule is the feature, waterless versus water-based, reeds versus a machine and the honest fit verdict. For the feeling rather than the engineering, read how to make your home smell like a 5-star hotel.
A home with a signature, not five scented rooms
The Vaayu at ₹11,999 with four hotel-inspired blends in the box, reeds from ₹749, a single room from ₹899, whole-home ducted scenting from ₹25,999 - one scent, on a schedule, hands-off. WhatsApp +91 96192 18531.
A coverage rating is half an answer. The other half is how many doors in your house are shut when the guests arrive.
— Sonal Sahani, SOSA
The SOSA home edit
Whatever the house looks like, the logic is the same: one scent, sized to the volume that is genuinely connected, running on a schedule so nobody in the family has to remember it. A single bedroom or a guest bathroom is happy on reeds with no power at all; the living room you actually live in wants a machine; the whole villa with central air-conditioning wants the ducts doing the work. Every SOSA system is made in India, cruelty-free and vegan, and a portion of every order supports girl-child education through Nanhi Kali. Here is where each one belongs.
The SOSA home edit
Where each one belongs in a house - one bedroom, one living room, or the whole villa
| System | Where in a home | Why it works there | Price |
|---|---|---|---|
| Reed diffusers (Morning Freshness ₹749, Garden Bloom ₹799) | One bedroom, a guest bathroom, a study | No power, no noise, no upkeep - alcohol-free reed oil and a few sticks. Evening Calm ₹799, Mountain Breeze ₹849, Fresh Brew ₹849; 130ml from ₹1,249; duo sets ₹1,498 / ₹1,548 / ₹1,598 | from ₹749 |
| Boond or Sukoon + Hotel Collection | A single room done properly | Water-based ultrasonic cold mist for one enclosed room - a bedroom, a home office, a puja room. Runs the water-based Hotel Collection only | ₹899 / ₹1,899 + ₹299 |
| Megh (6L) | A large living room or an open kitchen-dining | The 6L ultrasonic - long unattended runs through a whole evening on one fill, for the room you actually live in | ₹3,499 |
| SOSA Vaayu ★ | The connected living volume of a villa - entrance through living and dining | Waterless cold-air nebulising to ~1000m³, Bluetooth app and timer, and four hotel-inspired blends included in the box (choose Bundle A, B or C at purchase) | ₹11,999 |
| SOSA Aangan | Genuine whole-home coverage, approx 8,000-10,000 sq ft | HVAC nebulising, ducted into central air-conditioning - one signature in every room the ducts reach, including the floors above | ₹25,999 |
Honest notes before you buy anything. Coverage ratings assume connected air volume. A machine cannot push scent through a closed bedroom door, and it never will - so a partitioned villa is not one scenting problem but several, and honest sizing means saying so out loud rather than selling you one machine and hoping. Scent the volume that is genuinely open to itself, then give the closed rooms their own quiet answer, usually a reed diffuser. Fragrance never substitutes for ventilation or cleaning. If a room smells damp, stale or of last night's cooking, open it, air it and clean it first; scent added on top of that only makes a more complicated bad smell. A home is not a lobby you pass through. Households include children, elderly parents, pregnant family members and pets, all of whom breathe this air far longer than any visitor does, which is why gentle dosing is the default at home and why the settings we suggest are lower than the machine can run. Anyone in the house reporting a headache is a recalibration signal, not a complaint to argue with - turn it down or turn it off, and tell us. The Vaayu runs waterless nebulising oil and comes with the four hotel-inspired blends; the Hotel Collection bottle is water-based and belongs in the ultrasonic machines only. The two formats are not interchangeable. SOSA blends are SOSA's own hotel-inspired interpretations; SOSA is an independent Indian fragrance house, not affiliated with or endorsed by any hotel brand. Ongoing fragrance supply for the Vaayu is arranged with us directly on WhatsApp: +91 96192 18531. A portion of every order supports girl-child education through Nanhi Kali.
SS
ISIPCA
Versailles
Versailles
A note from Sonal
There is a difference between a room that smells nice and a home that has a signature, and almost nobody is told what it is. A room that smells nice is an event: you light a candle, you spray something in the hallway before people arrive, it is lovely for forty minutes and then it is gone. Somewhere else in the house a bathroom gel is doing one thing, a kitchen spray another, and a bedroom reed a third. Four pleasant smells in four rooms is not a fragranced home. It is four rooms.
A signature is the opposite. It is one scent, sized to the house, running on a schedule - so it is already in the air when someone walks through your front door, and already there at eleven at night when you come home yourself, and nobody has lifted a finger to make it happen. That is the whole trick the great hotels use, and it is not complicated: they do not chase smells room by room, they hold one fragrance across the volume people actually move through. In a villa that usually means the entrance, the living room and the dining as one connected space, with the closed rooms handled separately and quietly.
I trained at ISIPCA in Versailles and I have sized this for houses across India, and I would rather tell you honestly that your layout needs two answers than sell you one machine that disappoints you. Message us on WhatsApp at +91 96192 18531 with your home's approximate size, the number of floors and a line about the layout - open plan, closed rooms, central air-conditioning or split units - and we will give you a free sizing recommendation. I read those descriptions myself. Everything is made in India, cruelty-free and vegan, and a part of every order funds girl-child education through Nanhi Kali. Your home gets a memory; a girl gets a classroom.
Frequently asked questions
What is the single most common mistake villa owners make with home fragrance?
Buying a room product for a house-sized volume, and then buying it several times. A reed diffuser at Rs 749 is an excellent object that scents the air around itself, so putting one in the hall, one in the living room and one near the dining does not create a signature - it creates three pools at three different strengths that never agree with each other. The second most common mistake follows from the first: buying a second machine to solve a closed bedroom door, which is not what a second machine does. Fragrance does not pass through a closed door at any price, so the honest structure is one machine on the air your house genuinely shares and one small quiet answer per sealed room. The third is skipping ventilation and cleaning, which no product will ever compensate for.
Can I scent every room of a large villa with one system?
Only with a ducted system, and that is worth saying precisely. A standalone machine, including the Vaayu, holds one connected volume; it cannot reach a room whose door is shut. The Aangan at Rs 25,999 is different in kind rather than degree: it nebulises into central air-conditioning ductwork, so the signature arrives wherever the ducts deliver air, covering approximately 8,000 to 10,000 sq ft including upper floors, and the Meenar at Rs 38,500 does approximately 12,000 to 18,000 sq ft. That route requires you to have central air-conditioning rather than split units. Without it, the honest whole-house answer is a Vaayu on the connected volume plus reeds behind the doors, which is what most Indian villas actually run and what most families find sufficient.
How much fragrance will the machine use in a month?
We do not publish that figure, and here is exactly why. Consumption is driven by three things that belong to your house rather than to the machine: the volume of air you are scenting, how many hours a day your schedule runs, and the intensity you have chosen. A gentle four-hour evening schedule in a 500 cubic metre connected volume and a long day at a higher setting in 900 cubic metres are not the same house, and a single monthly number would be a guess dressed up as a fact. What is published and fixed is the purchase: the Vaayu is Rs 11,999 and includes four hotel-inspired waterless blends in the box, and the water-based Hotel Collection for ultrasonic machines is Rs 299 for 15ml with a 100ml refill at Rs 999. For ongoing Vaayu fragrance supply, message us on WhatsApp at +91 96192 18531.
Which of the three Vaayu bundles should I choose?
Choose by the character of your house rather than by hotel name, and treat the four blends as a wardrobe you will audition at home. Bundle A is Ritz-Carlton Inspired, Westin Inspired, St. Regis Inspired and 1 Hotels Inspired; Bundle B is Westin Inspired, Shangri-La Inspired, Four Seasons Inspired and Ritz-Carlton Inspired; Bundle C is St. Regis Inspired, W Hotels Inspired, 1 Hotels Inspired and Four Seasons Inspired. That is genuinely the most useful part of the purchase, because a register read on a screen and a register lived with in your own rooms, with your own cooking and your own furniture, are different experiences - so run each for a few days in the connected volume and let the household tell you which one the house wants to be. Tell us your interiors and how you use the ground floor and we will suggest a bundle before you order.
Is there any part of a villa that should not be scented at all?
Yes, several, and being deliberate about them makes the rest better. The dining table during a meal, because food should be the strongest thing in that air and a fragrance competing with it reads as a mistake to anyone eating. A bedroom belonging to someone who does not want it, which is not a negotiation. A puja space, where whatever the household already does takes precedence. Any room where damp, drains or a smell problem is the real issue, because that is a ventilation and cleaning job and adding scent produces a worse hybrid. And a nursery or the room of anyone sensitive, since we recommend gentle dosing everywhere at home and no ambient scenting at all where someone reacts. None of these need a product; they need a decision, and they are the reason a house reads as composed rather than perfumed.
Free home sizing
Send us your home's approximate size, how many floors it has and a line about the layout - we will tell you what it actually needs, room by room.
System sizing · choosing between the three Vaayu blend bundles · where to place the unit · arranging ongoing fragrance supply. Direct line to the SOSA team: +91 96192 18531.
The moment someone walks through your front door
SOSA — whole-home scenting for villas so your home smells like the best hotel you have ever stayed in
The complete method, in one place, and a free sizing whenever you want one. Vaayu ₹11,999 with four hotel-inspired blends in the box, reeds from ₹749 for the closed doors, ducted whole-home ₹25,999. WhatsApp +91 96192 18531 with your size, floors and layout. Made in India; a portion of every order supports girl-child education through Nanhi Kali.
See the SOSA Vaayu → WhatsApp +91 96192 18531
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About this guide: Written by Sonal Sahani, ISIPCA Versailles-trained founder and perfumer at SOSA Home & Body. Product recommendations reflect the SOSA home range; the sizing logic applies to any brand's systems.Facts verified August 2026: The SOSA Vaayu (₹11,999) is a waterless cold-air nebulising machine covering approximately 1000m³, with Bluetooth app and timer scheduling. It ships with four hotel-inspired waterless blends included in the box, chosen as one of three bundles at purchase: Bundle A - Ritz-Carlton Inspired, Westin Inspired, St. Regis Inspired, 1 Hotels Inspired; Bundle B - Westin Inspired, Shangri-La Inspired, Four Seasons Inspired, Ritz-Carlton Inspired; Bundle C - St. Regis Inspired, W Hotels Inspired, 1 Hotels Inspired, Four Seasons Inspired. Format distinction: the Vaayu and the HVAC systems run waterless nebulising oil, while the separate SOSA Hotel Collection fragrance (15ml ₹299) is water-based and runs in the ultrasonic machines only - Boond (₹899), Sukoon (₹1,899) and Megh (₹3,499). The two fragrance formats are not interchangeable, and the Hotel Collection bottle does not go into a Vaayu. SOSA Aangan (₹25,999) and SOSA Meenar (₹38,500) are HVAC nebulising systems for approximately 8,000-10,000 sq ft and 12,000-18,000 sq ft respectively, ducted into central air-conditioning. Reed diffusers need no power and make no noise: Morning Freshness ₹749, Garden Bloom ₹799, Evening Calm ₹799, Mountain Breeze ₹849, Fresh Brew ₹849; 130ml from ₹1,249; duo sets ₹1,498, ₹1,548 and ₹1,598. Scent perception is personal and varies between people in the same room, and coverage figures assume connected air volume rather than a partitioned floor plan. Ventilation, cleaning and air-conditioning come first; fragrance is an addition to a well-kept home and never a substitute for any of them. SOSA blends are SOSA's own hotel-inspired interpretations; SOSA is an independent Indian fragrance house and is not affiliated with, endorsed by or connected to any hotel brand. Made in India, cruelty-free and vegan. A portion of every order supports girl-child education through Nanhi Kali. Ongoing fragrance supply is arranged with SOSA on WhatsApp: +91 96192 18531. Prices and availability are subject to change - see the live product pages.