SOSA · The Complete Car Ritual · Memory & belonging
The first scent a new car should know. Khus Vetiver, the complete ritual.
Every new car deserves a scent that makes it feel like theirs. This is the whole Khus Vetiver ritual in one order: a hanging diffuser that keeps the cabin quietly scented every day, a refill for the month after, a 10ml spray for the glove box and a 50ml spray to keep at home. Made with 100% pure khus oil from Barabanki, Uttar Pradesh, composed by perfumer Sonal Sahani in Pune. The gift for someone who has just brought home a new car, or for yourself.
Composed by Sonal SahaniPerfumer, ISIPCA Versailles · SOSA studio, Pune
Add to cart ↑- Ships next working day
- Delivered in 3–5 days
- Damaged in transit? Replaced free
I. What's in the ritual
12ml Hanging Diffuser
Always on · the car
- Refillable glass with a wooden lid
- Scents the cabin quietly, every day
- Lasts 4 to 6 weeks
15ml Refill
The next month
- Fills the bottle completely
- Another 4 to 6 weeks of scent
- Keep the glass for years
10ml Spray
The glove box
- About 100 sprays
- For the moments that deserve more
- Fits a glove box or handbag
50ml Spray
At home
- About 500 sprays
- Same formula, same strength per spray
- For daily use or a second car
Everything we make for the car, in Khus Vetiver. The same four pieces we sell on their own, chosen together so nothing is missing. You can also buy the hanging diffuser or the spray separately.
II. For a new car
A new car is an occasion
In India, a new car is never just delivered. It is taken to the temple, garlanded across the bonnet, blessed with a nimbu-mirchi and a coconut broken at the wheel. The whole family comes for the first drive.
Then, for weeks, it smells of new plastic and upholstery. The ritual changes that. From the first drive, the car smells of something chosen, something that is theirs. Every time they open the door, they will think of who gave it to them.
The first scent of a new car, and the one it is remembered by.
Give it to
- Someone who has just bought their first car
- Parents bringing home the new family car
- A newly married couple and their first car together
- A colleague, client or friend: a gift used every single day
III. Why this ritual
A perfumer, not a factory
Composed in Pune
- Composed by Sonal Sahani, trained at ISIPCA Versailles
- Made in small batches in our Pune studio
Honest ingredients
Said plainly
- 100% pure Barabanki khus oil
- Described exactly as it is made
Glass and wood
Not plastic
- Refillable glass bottle, wooden lid
- A diffuser worth keeping in a new car
Built for Indian heat
Tested in Pune
- 72 hours in sealed parked cars
- Heat up to 45°C, humidity up to 85% RH
Soft enough for family
IFRA-compliant
- Noticed, never overpowering
- Phthalate-free and paraben-free
It lasts
Months, not days
- Two to three months of hanging scent
- About 600 sprays across both bottles
IV. How it smells
Wet khus mat
Fresh green root and cool earth, like a khus mat just sprinkled with water.
Smoke-free vetiver
Deep and calm with a light fresh edge. The part you notice through most of the drive.
Summer sherbet
Dry, warm root that stays cool on the senses.
Earthy · green · grounding · unmistakably Indian
V. Heritage विरासत
The scent that cooled Indian summers
Long before air conditioning, India kept cool with a root. Khus mats, the tatti, hung across doorways and windows and were sprinkled with water, so every breeze that came through smelled cool, green and earthy. Khus went into summer sherbets and earthen pots of drinking water. For generations, it was simply the smell of an Indian summer afternoon.
The same root that hung in the doorway, now on every drive.
“A car is the hardest room to scent. It bakes in the sun, it's sealed, and it's small. Khus is perfect for it because it doesn't shout - but in that heat its fresh top lifts fast. So I balanced it to open cool and green, then settle into the root, so the last week of the bottle smells like the first.”Sonal Sahani · Perfumer's note
VI. Choose their scent
Every scent comes as a complete ritual. Pick the one that sounds like the person you are giving it to.
VII. The details
What's in the set
| Hanging diffuser | 12ml refillable glass with wooden lid · 4 to 6 weeks |
|---|---|
| Refill | 15ml · fills the diffuser completely · another 4 to 6 weeks |
| Spray | 10ml · about 100 sprays |
| Spray | 50ml · about 500 sprays |
| Scent | Khus Vetiver, all four pieces |
How to use
- Hang the diffuser from the rear-view mirror, clear of the dashboard. Once a week, turn it upside down for a moment so the oil soaks the wooden lid.
- When it runs low after 4 to 6 weeks, pour in the refill.
- Keep the 10ml spray in the glove box. Spray once toward the centre of the cabin, away from seats and leather, and add a second spray when you want it fuller.
- Keep the 50ml at home, away from flame and direct sun, to top up the car whenever you like.
Specifications
| Khus oil | 100% pure vetiver root oil, steam-distilled, from Barabanki, Uttar Pradesh |
|---|---|
| Standards | IFRA-compliant · phthalate-free and paraben-free (certificate of analysis on file) |
| Climate testing | Parked-car heat up to 45°C · humidity up to 85% RH · tested in Pune |
| Made in | Pune, India |
What's inside
| Ingredient | What it is | Why it's here |
|---|---|---|
| Vetiver (khus) root oil | 100% pure, steam-distilled, from Barabanki | The heart of the fragrance. IFRA-compliant. |
| Caprylic/Capric Triglyceride | Coconut-derived carrier oil (hanging diffuser and refill) | Carries the fragrance and stays stable in summer heat. |
| Perfumer's alcohol | A clean, fermented alcohol, the traditional base of fine perfumery (sprays) | Carries the scent into the air as a fine mist, then evaporates within seconds, leaving only the fragrance. |
Certificates are available on request.
VIII. Questions
Is the khus real?
Yes. The khus in this fragrance is 100% pure vetiver root oil from Barabanki, Uttar Pradesh. It's blended with a carrier oil so it releases slowly in a car. Because it is real root oil, its colour can shift slightly from harvest to harvest. The scent doesn't.
Will it smell too earthy for a closed car?
No. It's balanced for a closed AC cabin. It opens cool and green and settles into a soft earthy heart.
Is this a good gift for someone with a new car?
It is the gift we would give. A new car is used every day, so a gift for it is noticed every day. The set has everything for the first few months: the hanging diffuser for daily scent, a refill for the next month, a 10ml spray for the glove box and a 50ml spray to keep at home. All in Khus Vetiver, composed in our Pune studio.
Which scent should I choose for someone else?
Think about how they like their home to smell. Fresh and light: Malabar Lemon, Icy Mint, Sea Breeze. Warm and familiar: Mysore Sandalwood, Khus Vetiver. Deep and evening: Assam Oud. Soft and floral: Mogra Jasmine, Bhaderwah Lavender. If you are unsure, a fresh scent is the easiest choice for a car the whole family shares.
How long does the set last?
The hanging diffuser lasts 4 to 6 weeks, and the refill fills it completely for another 4 to 6 weeks, so roughly two to three months of everyday scent. On top of that, the two sprays give about 600 sprays between them.
Why both a hanging diffuser and sprays?
They do different jobs. The hanging diffuser is soft and always on, so the car never smells of nothing. The sprays are fuller and on demand: before a guest gets in, after lunch, at the end of a long day. Together they are the whole ritual.
Why is there alcohol in the spray?
The spray uses perfumer's alcohol, the traditional base of fine fragrance. It carries the scent into the air as a fine mist and evaporates within seconds, so what stays in your car is the fragrance, not the alcohol. Spray toward the centre of the cabin, away from seats and leather. If you prefer something softer and slower, the hanging diffuser in this set releases the scent gradually over weeks.
Does it work in monsoon and summer heat?
Yes. In May 2026, in Pune, we ran it through a 72-hour test in sealed parked cars, with heat up to 45°C and humidity up to 85% RH. Our internal panel rated scent stability and intensity, and the character held steady across the test. This was our own product testing, not a clinical study.
Will it give anyone a headache? Some of us are sensitive to fragrance.
It's composed to stay soft in a closed car: you notice it without it filling the cabin. It's IFRA-compliant and made to be gentle. If anyone in the car is pregnant, has asthma or a known fragrance sensitivity, check with a doctor before using any fragrance in a closed car, start with a single spray and keep the car ventilated.
How long does shipping take?
Orders ship the next working day and arrive in 3 to 5 days, depending on where you are.
Do you offer returns or replacements?
If anything arrives damaged or faulty, we'll replace it. Email service@sosahomeandbody.com within 48 hours of delivery with a photo.
SOSA Home & Body is an Indian fragrance house founded by perfumer Sonal Sahani, trained at ISIPCA Versailles. Every formula is composed in-house and made in small batches in Pune.
Manufactured, packed & marketed by SOSA Home & Body, 2nd Floor, 333–335, 18 Latitude Mall, Punawale, Gaikwad Nagar, Pune 411033 · +91 96192 18531 · service@sosahomeandbody.com · Country of origin: India