★ Opening soon?
Plan the fragrance with the fit-out - not six months after you open
★★★★★
"Zero dampness, which was my worry in monsoon. The mist is completely dry and the scent carries across the whole salon."
SOSA Vaayu · From the SOSA product page
★★★★★
"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 · From the SOSA product page
★★★★★
"Paired it with the SOSA waterless oils. The projection is genuinely lobby-strength - nothing like a plug-in."
SOSA Vaayu · From the SOSA product page
★★★★★
"Gifted it to my dad for his car. He keeps telling everyone about the 'no water' thing."
SOSA Safar · From the SOSA product page
★★★★★
"The diffuser and fragrance work very well together, creating a pleasant and refreshing atmosphere inside the car"
SOSA Safar · Judge.me verified review
★★★★★
"The pure-oil scent doesn't fade like gel car fresheners. Whole different league."
SOSA Safar · From the SOSA product page
★★★★★
"The rose is real - you can smell the green stem, not just soap. Put it in the entryway and guests keep asking about it."
SOSA Garden Bloom · From the SOSA product page
★★★★★
"Gave the 50ml as a housewarming gift for a friend who works from home. She ordered three more for the rest of the house."
SOSA Morning Freshness · From the SOSA product page
★★★★★
"Bought the 130ml. Lasted exactly through one monsoon. Pine stayed pine - no bitterness, no chemical shift."
SOSA Mountain Breeze · From the SOSA product page
★★★★★
"This is now part of my bedtime routine. Soft, quiet, never overpowering. Exactly what I wanted by the bed."
SOSA Evening Calm · From the SOSA product page
★★★★★
"Zero dampness, which was my worry in monsoon. The mist is completely dry and the scent carries across the whole salon."
SOSA Vaayu · From the SOSA product page
★★★★★
"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 · From the SOSA product page
★★★★★
"Paired it with the SOSA waterless oils. The projection is genuinely lobby-strength - nothing like a plug-in."
SOSA Vaayu · From the SOSA product page
★★★★★
"Gifted it to my dad for his car. He keeps telling everyone about the 'no water' thing."
SOSA Safar · From the SOSA product page
★★★★★
"The diffuser and fragrance work very well together, creating a pleasant and refreshing atmosphere inside the car"
SOSA Safar · Judge.me verified review
★★★★★
"The pure-oil scent doesn't fade like gel car fresheners. Whole different league."
SOSA Safar · From the SOSA product page
★★★★★
"The rose is real - you can smell the green stem, not just soap. Put it in the entryway and guests keep asking about it."
SOSA Garden Bloom · From the SOSA product page
★★★★★
"Gave the 50ml as a housewarming gift for a friend who works from home. She ordered three more for the rest of the house."
SOSA Morning Freshness · From the SOSA product page
★★★★★
"Bought the 130ml. Lasted exactly through one monsoon. Pine stayed pine - no bitterness, no chemical shift."
SOSA Mountain Breeze · From the SOSA product page
★★★★★
"This is now part of my bedtime routine. Soft, quiet, never overpowering. Exactly what I wanted by the bed."
SOSA Evening Calm · From the SOSA product page
✓ Dry, residue-free mist · no water, no heat ✓ Bluetooth app, 1h/4h/8h/24h timers, key-lock ✓ Set-up help by WhatsApp · tell us the space, we suggest the machine
Founder Diaries · New Business Scenting
How long does a Vaayu tank last in a shop open all day? SOSA does not publish a commercial figure, because usage depends on intensity, timers, floor size and airflow. About a year applies to typical home scheduling; all-day commercial use at higher intensity uses oil faster. Measure your own rate by noting the tank level weekly for the first few weeks.
Should a scent machine run all eleven trading hours? Not necessarily at high. Use the app's timers, days and intensity to run it at a low setting, or in windows that cover your busiest hours. A gentle, scheduled scent is usually more pleasant for customers and staff, and it also uses less oil.
Calculate My Scenting Budget
Vastu note: Vastu Shastra is a traditional Indian system of design and orientation. SOSA respects it as a cultural and personal preference. The placement advice here is practical - airflow, power access, safety and guest comfort - and SOSA makes no claim that any fragrance or machine placement brings prosperity, luck, footfall or business success.
Comfort note: Fragrance is a preference, not a treatment. Keep intensity low where children, older guests or fragrance-sensitive visitors are present, ventilate well, and keep machines and oils away from open flames, diyas and incense.
Facts verified on the SOSA store, October 2026: SOSA Vaayu is a waterless cold-air scent machine covering up to 1000m³ (about 2,000-3,000 sq ft, one whole floor), with a 400ml refillable tank and four 100ml waterless oils in the box; ₹12,499 with the SOSA Originals set or ₹12,999 with a hotel-inspired set. Bluetooth app and onboard buttons, 1h/4h/8h/24h timers, choice of days, adjustable intensity, key-lock, auto-stop, under 38 dB, DC 12V/5W, 165 x 80.5 x 215 mm, freestanding or wall / HVAC mount, CE / RoHS / SGS. Use only SOSA waterless nebuliser oils (100g ₹1,049, 300g ₹1,849; hotel-inspired blends ₹1,099 / ₹1,899) - not Hotel Collection ultrasonic fragrance, reed oil or thick essential oils. The oils in the box last about a year on typical home scheduling; all-day commercial use at higher intensity uses oil faster. Larger floors: SOSA Angaan (₹25,999, about 8,000-10,000 sq ft) and SOSA Meenar (₹38,500, about 12,000-18,000 sq ft). Hotel names describe fragrance styles only; SOSA is independent and not affiliated with any hotel brand. Delivery timelines, volume pricing, custom signature oils, service terms and HVAC specifications are confirmed by SOSA on enquiry (WhatsApp +91 96192 18531, sosahomeandbody@gmail.com). Prices are subject to change - see the live product pages.
What initial fragrance refill quantity should I consider for a boutique that will operate eleven hours daily after opening?
Eleven hours a day, six or seven days a week, is a real commercial schedule. It is natural to want a number: how many millilitres a day, how many bottles a month. I will not give you one, because I would be guessing - your usage depends on intensity, timers, your floor and your AC. What I can give you is a starting quantity that will not leave you short in the first weeks, and a simple way to find your own number.
Quick answers — read this first
How much fragrance refill should a boutique open eleven hours a day start with? Start with the four 100ml oils in the SOSA Vaayu box (a full 400ml first tank) plus one 300g spare refill of the same oil (Rs 1,849). Eleven-hour trading is commercial use, which uses oil faster than the home schedule behind SOSA's 'about a year' figure, so track the tank for the first weeks and reorder ahead.How long does a Vaayu tank last in a shop open all day? SOSA does not publish a commercial figure, because usage depends on intensity, timers, floor size and airflow. About a year applies to typical home scheduling; all-day commercial use at higher intensity uses oil faster. Measure your own rate by noting the tank level weekly for the first few weeks.
Should a scent machine run all eleven trading hours? Not necessarily at high. Use the app's timers, days and intensity to run it at a low setting, or in windows that cover your busiest hours. A gentle, scheduled scent is usually more pleasant for customers and staff, and it also uses less oil.
The short answer
Short answer: start with the full 400ml tank in the SOSA Vaayu box plus one 300g spare of the same oil (Rs 1,849); eleven-hour trading is commercial use, so schedule low intensity or run windows, track the tank weekly for the first weeks and reorder ahead.
The machine: SOSA Vaayu - waterless cold-air, one whole floor up to about 2,000-3,000 sq ft, from ₹12,499.
Before you buy: send your floor plan, area, AC layout and opening date to SOSA on WhatsApp (+91 96192 18531).
In this guide
A waterless cold-air machine turns undiluted fragrance oil into a dry, residue-free mist that travels with the room's own airflow. For a new business it is one scheduled, consistent scent across the floor - planned with the fit-out, not added months later.
One whole floor
SOSA Vaayu · from ₹12,499
Launch-week spare
Waterless refills · from ₹1,049
Opening soon?
Send SOSA your floor plan
Straight answer
What initial fragrance refill quantity should I consider for a boutique that will operate eleven hours daily after opening?
Start with the box plus one 300g spare. A SOSA Vaayu comes with four 100ml oils, a full 400ml first tank: ₹12,499 with the SOSA Originals set or ₹12,999 with a hotel-inspired set. Add one 300g waterless refill of the oil you choose as your signature, ₹1,849 (or ₹1,899 for a hotel-inspired blend), so the launch kit is ₹14,348 to ₹14,898. Why I will not quote a daily figure: SOSA's "about a year" for the box applies to typical home scheduling. Eleven hours a day is commercial use, and running all day at higher intensity uses oil faster. How much faster depends on your intensity, timers, floor size and AC, so any number I gave you would be invented. How to find your own: note the tank level and date when you fill it, check weekly for the first few weeks, and reorder when you can see roughly when the spare will be needed. Confirm current delivery times to your city with SOSA so you reorder early enough. Use less without losing the scent: you do not need high intensity for all eleven hours. Run it low, or in windows that cover the busiest hours, using the app's timers and days. Customers and staff usually prefer it, and the oil goes further. Message us on WhatsApp to plan your budget. A portion of every order supports girl-child education through Nanhi Kali.
One line: the 400ml in the box plus one 300g spare (Rs 1,849), then track the tank for the first weeks - eleven-hour trading is commercial use, so there is no honest daily figure to quote.
For one consistent scent across a shop or office floor, start with SOSA Vaayu at ₹12,499 (four 100ml oils in the box), and keep a 300g refill (₹1,849) in the stockroom for launch week.
from ₹12,499
What decides how quickly an eleven-hour boutique uses oil
Three things decide how quickly a boutique open eleven hours a day uses oil: the intensity you run, how many hours it actually runs, and the size and airflow of the floor.
1
Commercial, not home, use
Why the home figure does not apply
The four oils in the Vaayu box last about a year on typical home scheduling, a few hours a day. A boutique open eleven hours a day, most days of the week, is a different pattern, and SOSA is clear that all-day commercial use at higher intensity uses oil faster. There is no published commercial rate, and I will not invent one. Treat the first month as your measuring period, not a guess.
Tip: About a year applies to home scheduling; eleven-hour trading uses oil faster - measure your own rate.
2
Schedule, do not just leave it on
Low intensity or run windows
The app gives you 1h/4h/8h/24h timers, a choice of days and adjustable intensity, and the key-lock stops anyone turning it up. A new space needs two to three days to charge; after that, most boutiques can run lower than they expect. Owners and staff stop noticing a scent within minutes and are tempted to raise it, so judge with someone who has just walked in. A gentle, scheduled scent across trading hours, or windows that cover the busiest part of the day, is usually more pleasant and also uses less oil.
3
Track, then reorder ahead
Your own usage rate in a few weeks
When you fill the tank, note the date and the level. Check every week for the first few weeks; you will soon see your own pattern at your settings. Reorder when you can see roughly when the spare will be needed, and confirm current delivery times to your city with SOSA before you rely on them. Always reorder the same oil, so the signature stays identical. Refills: single scents 100g ₹1,049 / 300g ₹1,849; hotel-inspired blends ₹1,099 / ₹1,899.
Tip: Note the date and tank level at each fill, check weekly, and reorder before the spare is needed.
The SOSA principle
For an eleven-hour boutique, the honest starting quantity is the box plus one spare - and the honest daily rate is the one you measure yourself in the first few weeks.
SOSA Vaayu from Rs 12,499 with a full 400ml first tank; one 300g spare is Rs 1,849 (hotel-inspired Rs 1,899), so a launch kit is about Rs 14,348-14,898. Track the tank weekly before deciding on a reorder rhythm.
A starter refill plan and how to track it
Here is how the starting quantities compare for a boutique open eleven hours a day.
The SOSA scent edit
An eleven-hour boutique: how much oil to start with
| Scent | Why it suits the mood |
|---|---|
| Recommended · the box plus one 300g spare | 400ml first tank from the four oils, plus one 300g refill of your signature. Rs 12,499 + Rs 1,849 = Rs 14,348. |
| Extra cushion · the box plus two 300g spares | Useful if reordering is slow for your location. Rs 12,499 + Rs 3,698 = Rs 16,197. |
| Too little · the box alone | Four different oils, so no spare of your chosen signature for the launch weeks. |
| Too much · a large stock before you know your rate | Buy more once a few weeks of tracking show your real usage at your settings. |
For longer planning, see estimating the first three months of refill needs and ordering a spare oil with your first machine. See the SOSA Vaayu, the waterless refills, or contact SOSA for volume pricing on enquiry.
Calculate My Scenting Budget
Send SOSA your floor plan, area, AC layout and opening date on WhatsApp - we will tell you honestly whether you need a Vaayu, reed diffusers or both.
I would rather tell you how to measure your own usage than give you a number I made up.
— Sonal Sahani, SOSA
★ What SOSA customers say
From a salon, a home and an office - and from smaller rooms scented with Safar and reeds
The three Vaayu reviews are from a salon owner in Mumbai, a homeowner in Hyderabad and an office manager in Delhi, as published on the Vaayu product page. The Safar and reed diffuser reviews show what customers notice in a single room or cabin.
★★★★★
"Zero dampness, which was my worry in monsoon. The mist is completely dry and the scent carries across the whole salon."
Salon owner Mumbai
on SOSA Vaayu · From the SOSA product page
★★★★★
"Our old water diffuser couldn't fill the living-dining. This one does the whole floor and you can't hear it running."
Homeowner Hyderabad
on SOSA Vaayu · From the SOSA product page
★★★★★
"Paired it with the SOSA waterless oils. The projection is genuinely lobby-strength - nothing like a plug-in."
Office manager Delhi
on SOSA Vaayu · From the SOSA product page
★★★★★
"Gifted it to my dad for his car. He keeps telling everyone about the 'no water' thing."
Neha J. Chennai
on SOSA Safar · From the SOSA product page
★★★★★
"Put the 130ml in our entryway. Three different guests asked which hotel it reminded them of. That's the win for me."
Ritu K. Delhi
on SOSA Garden Bloom · From the SOSA product page
★★★★★
"Gave the 50ml as a housewarming gift for a friend who works from home. She ordered three more for the rest of the house."
Shreya P. Chennai
on SOSA Morning Freshness · From the SOSA product page
Real reviews from SOSA customers, quoted as written (only punctuation tidied), taken from our product pages and Judge.me verified reviews. Each is one person's experience; how a scent performs depends on your space, skin and climate.
The SOSA scenting ladder
Size the machine to the space you actually want scented. One Vaayu scents the floor it sits on; rooms you keep closed - cabins, trial rooms, washrooms - are better served by a reed diffuser or a small machine of their own. A portion of every order supports girl-child education through Nanhi Kali.
The SOSA scenting ladder for a new business
Size the machine to the space - and to the doors you keep closed
| Product | Space | How it works | Price |
|---|---|---|---|
| Reed diffusers | A counter, cabin, trial room or washroom | Passive, no power, cannot be turned up or down | from ₹749 |
| SOSA Sukoon | One small room, about 300 sq ft | Water-based ultrasonic mist, timer | ₹1,899 |
| SOSA Safar | A desk or one small cabin | Same waterless mechanism at personal scale (sold as a car and travel diffuser) | ₹3,999 |
| SOSA Vaayu | One whole floor, up to about 2,000-3,000 sq ft | Waterless cold-air, app timers, key-lock, freestanding or wall / HVAC mount | ₹12,499 / ₹12,999 |
| SOSA Angaan | About 8,000-10,000 sq ft through central AC | HVAC nebulising diffuser | ₹25,999 |
| SOSA Meenar | About 12,000-18,000 sq ft (hotels, large showrooms, corporate) | HVAC scenting for large floors | ₹38,500 |
| Waterless refills | For Vaayu and Safar | Single scents 100g ₹1,049 / 300g ₹1,849; hotel-inspired blends ₹1,099 / ₹1,899 | from ₹1,049 |
SS
ISIPCA
Versailles
Versailles
A note from Sonal
Many of the business owners who message us are weeks away from opening. The interiors are nearly done, the signage is ordered, the AC is going in - and fragrance is the one thing nobody planned. I would much rather we plan it together now, while the electrician can still put a socket in the right place.
Many of you also plan around Vastu - a north- or east-facing entrance, the northeast kept for the pooja. I respect that, and we will work around it. But I will be honest with you: a fragrance does not bring prosperity, and no machine placement can promise footfall. What a scent can do is make your space feel cared for from the first step inside. When the Vastu-preferred corner and the practical corner disagree, I would choose the spot where the air moves, the plug is safe and nobody can knock the machine over.
Send us your floor plan before you buy. If one SOSA Vaayu is right, we will say so; if two reed diffusers would do, we will tell you that too.
Frequently asked questions
How much refill oil should a new boutique order?
Start with the four 100ml oils in the SOSA Vaayu box (a full 400ml first tank) plus one 300g spare of your chosen signature oil (Rs 1,849, or Rs 1,899 for a hotel-inspired blend). Track usage for the first few weeks before ordering more.
How many ml per day does a Vaayu use in a shop?
SOSA does not publish a daily figure, because usage depends on intensity, timers, floor size and airflow. The box lasts about a year on typical home scheduling; eleven-hour commercial use at higher intensity uses oil faster. Measure your own rate.
How do I track fragrance oil usage?
Note the date and tank level each time you fill the 400ml tank, then check weekly for the first few weeks. That shows your own usage at your settings, so you can reorder ahead.
Can I make the oil last longer in an eleven-hour boutique?
Yes. Run a low intensity, use the app's timers and days to cover your busiest hours rather than running high all day, and use the key-lock so staff do not turn it up. Judge the scent with someone who has just walked in.
Is volume pricing available for refills?
Volume pricing is available on enquiry for chains and larger orders. Contact SOSA on WhatsApp (+91 96192 18531) or sosahomeandbody@gmail.com for a quote; standard refills are 100g Rs 1,049 and 300g Rs 1,849.
Calculate My Scenting Budget
SOSA — plan the scent with the fit-out, not after the opening
Tell us your floor size and trading hours on WhatsApp (+91 96192 18531) and we will help you plan a starting kit honestly - SOSA Vaayu from Rs 12,499, 300g refills Rs 1,849. A portion of every order supports girl-child education through Nanhi Kali.
Send SOSA your floor plan → See SOSA Vaayu
Continue the read
Planning a launch with SOSA
- SOSA Vaayu - waterless cold-air scent machine (from ₹12,499)
- Waterless nebuliser refills for Vaayu (from ₹1,049)
- Reed diffusers for counters, cabins and washrooms (from ₹749)
- SOSA Angaan HVAC diffuser for larger floors (₹25,999)
- Contact SOSA for a commercial quotation
- 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.Vastu note: Vastu Shastra is a traditional Indian system of design and orientation. SOSA respects it as a cultural and personal preference. The placement advice here is practical - airflow, power access, safety and guest comfort - and SOSA makes no claim that any fragrance or machine placement brings prosperity, luck, footfall or business success.
Comfort note: Fragrance is a preference, not a treatment. Keep intensity low where children, older guests or fragrance-sensitive visitors are present, ventilate well, and keep machines and oils away from open flames, diyas and incense.
Facts verified on the SOSA store, October 2026: SOSA Vaayu is a waterless cold-air scent machine covering up to 1000m³ (about 2,000-3,000 sq ft, one whole floor), with a 400ml refillable tank and four 100ml waterless oils in the box; ₹12,499 with the SOSA Originals set or ₹12,999 with a hotel-inspired set. Bluetooth app and onboard buttons, 1h/4h/8h/24h timers, choice of days, adjustable intensity, key-lock, auto-stop, under 38 dB, DC 12V/5W, 165 x 80.5 x 215 mm, freestanding or wall / HVAC mount, CE / RoHS / SGS. Use only SOSA waterless nebuliser oils (100g ₹1,049, 300g ₹1,849; hotel-inspired blends ₹1,099 / ₹1,899) - not Hotel Collection ultrasonic fragrance, reed oil or thick essential oils. The oils in the box last about a year on typical home scheduling; all-day commercial use at higher intensity uses oil faster. Larger floors: SOSA Angaan (₹25,999, about 8,000-10,000 sq ft) and SOSA Meenar (₹38,500, about 12,000-18,000 sq ft). Hotel names describe fragrance styles only; SOSA is independent and not affiliated with any hotel brand. Delivery timelines, volume pricing, custom signature oils, service terms and HVAC specifications are confirmed by SOSA on enquiry (WhatsApp +91 96192 18531, sosahomeandbody@gmail.com). Prices are subject to change - see the live product pages.