Founder Diaries · Kitchen
By Sonal Sahani · ISIPCA Versailles6 min readUpdated August 2026
An open kitchen is a lovely thing to live in and a genuinely hard thing to scent. There is no wall to hold the cooking back, so whatever comes off the hob drifts to the sofa — which means the extractor matters more here than anywhere, and the fragrance has to be one clean signature that carries the whole floor. Two zones, one mood.
Quick answer
Contain first: a strong extractor and pan lids do the real work — an open plan has no wall to trap cooking smells.
One signature: pick a single clean, non-food note and carry it evenly across kitchen and living-dining.
Best tool: a waterless SOSA Vaayu for the whole floor; a reed + Sukoon for a smaller layout.
The short version
Short answer: Treat the open plan as one space. Extract hard at the hob, then run one clean signature across the whole floor — not several scents fighting at the boundary.
The mistake I see most in open kitchens is scenting them like two separate rooms — a sweet candle by the sofa, a spray by the hob, an ultrasonic somewhere in between — and then wondering why the boundary between kitchen and living smells muddled. An open plan is one volume of air. It reads best when one considered signature moves through all of it, the same way the flooring and the light do. So the job splits into two clean steps: contain the cooking, then carry one scent.
1
Contain
The extractor is doing the whole job
Morning Freshness reed from ₹749
In a closed kitchen, a door limits how far dinner travels. In an open plan there is no such help — so run the extractor harder and longer than you think you need, keep lids on pots, and give the space a proper air after you cook. This is the unglamorous half of the answer and the important one. A Morning Freshness reed can sit at the far end of the cooking counter to hold that zone clean, but it is the airflow that stops fish and oil reaching the sofa cushions.
Tip: soft furnishings on the living side hold odour. Airing them and running extraction well is worth more than any amount of fragrance.
2
Carry
One clean signature across the floor
SOSA Vaayu ₹11,999
Once the air is clear, you want one note everywhere. A single reed can't reach across an open floor, and several ultrasonics add humidity you don't want. The SOSA Vaayu is built for exactly this: waterless, so no added moisture, large coverage, and app-scheduled so it lifts before dinner and settles during it. Keep the note clean and non-food — a citrus-mint or light herbal wood, never a sweet gourmand that fights the cooking. For a smaller open layout, a reed on the counter plus a Sukoon on the dining side does the two-zone job well.
Tip: schedule scent to recede while you eat. Fragrance frames a meal in an open plan; it should never sit over the plates.
What to run where
Open-kitchen scenting, by layout
| Layout |
Recommendation |
Note |
| True open-plan floor |
SOSA Vaayu · ₹11,999 |
Waterless, scheduled, one signature across the whole space |
| Smaller open kitchen + dining |
Reed + Sukoon
|
Reed on cooking counter, Sukoon on dining side, both low |
| Cooking zone only |
Morning Freshness reed · ₹749 |
Far end of the counter, away from the hob |
Whichever you choose, keep it away from the hob and heat, and let one clean note — not several — carry the floor.
The SOSA principle
An open plan is one volume of air — extract the cooking hard, then let a single clean signature move through all of it.
The kitchen is won at the extractor, not the diffuser. Contain first; carry one note second. Never let it turn sweet over the food.
My honest caveat is bigger in an open kitchen than anywhere: no diffuser masks last night's fish or this morning's oil, and here a masking attempt just gives you scent and cooking smell together, all over the living room. Grease is airborne — it settles on surfaces and soft furnishings across the whole floor — so extraction and cleaning are the work. The Vaayu, or your reed-and-Sukoon pair, is the last, quiet step that keeps the cleared air feeling like one considered, looked-after space.
Frequently asked
How do I stop cooking smells taking over an open-plan living room?
Contain the odour at source. Run a strong extractor while you cook, use pan lids, and clean and air the space afterwards — in an open plan there is no wall to hold cooking smells back, so the extractor is doing the whole job. Only once the air is clear do you lay a scent, and it should be one clean, non-food note carried evenly across the floor, never something sweet run over the hob.
What is the best diffuser for an open kitchen?
For a genuine open-plan floor the waterless
SOSA Vaayu is the natural choice. It covers a large volume, nebulises oil with no added water, and can be scheduled from your phone so one signature holds across kitchen and living-dining. In a smaller open layout, a reed on the cooking counter plus a
Sukoon on the dining side is a good two-zone solution.
Should I use one scent or different scents in an open kitchen?
One signature. The whole point of an open plan is that it reads as a single space, so several different fragrances end up fighting each other along the boundary. Choose one clean, non-food note — a citrus-mint or a light herbal wood — and let it carry the whole floor evenly.
Where should the diffuser go in an open kitchen?
Away from the hob, heat and the sink. Place a reed at the far end of the cooking counter, and put any powered diffuser on the living or dining side where air moves, not over the cooking zone. A wall-mounted Vaayu should sit clear of the hob and where the airflow can distribute it across the floor.
Does a diffuser mask cooking smell in an open plan?
No. Fragrance never masks last night's fish or this morning's oil, and in an open plan a masking attempt just means scent plus cooking smell together. Extraction and cleaning clear the odour; the diffuser then keeps the cleared air feeling fresh between meals.
One floor, one signature
Carry a clean, scheduled note across the whole open plan.
Extract the cooking hard, then let a waterless Vaayu hold one signature across kitchen and living-dining — no added humidity, no sweet note over the food.
Shop SOSA Vaayu — ₹11,999 All home scenting
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Part of the SOSA kitchen fragrance guide
About this guide
Written by Sonal Sahani, founder of SOSA Home & Body and a perfumer trained at ISIPCA, Versailles. The SOSA Hotel Collection are our own original interpretations inspired by the world's finest hotels; SOSA is independent and not affiliated with or endorsed by any hotel brand. A portion of every order funds girl-child education through Nanhi Kali. Prices and availability are current at the time of writing and subject to change.
