Founder Diaries · Kitchen
By Sonal Sahani · ISIPCA Versailles6 min readUpdated August 2026
Fish is the honesty test for every home-fragrance claim. If a scent could truly mask anything, it would mask fish — and it cannot. You neutralise fish at the source, clear it with air, and only then does a clean citrus have a room worth finishing.
Quick answer
Neutralise it: wipe surfaces, hands and the sink with lemon or diluted vinegar — the acid chemically cuts fishy odour. Take fish scraps out of the house at once.
Clear it: exhaust on from the start, windows open, lids on. Then a clean citrus-mint reed.
The honest truth: fragrance never masks fish. Neutralising and airflow do.
The short version
Short answer: Neutralise with acid (lemon/vinegar) → remove waste → extract & ventilate → then a clean citrus-herbal scent.
In coastal homes — Mumbai, Kochi, the Konkan, Bengal — fish is not an occasional smell but a way of life, and the question is never "how do I hide it" but "how do I clear it properly". Here is the chemistry, because it tells you exactly what to do. The characteristic fishy odour comes largely from amine compounds. They are volatile, they cling to whatever they touch — the cutting board, your hands, the sink, the cloth, the bin — and they are alkaline. That last fact is the key that unlocks everything: an acid neutralises them. This is why generations of cooks have rubbed their hands with lemon after cleaning fish. It is not folklore; it is a chemical reaction.
So the fish kitchen is not a fragrance problem at all — it is a neutralising-and-cleaning problem. Fragrance enters only at the very end, and only as the finish on genuinely cleared air.
The neutralise-and-clear method
How to actually remove fish and strong spice smell
1. Neutralise with acid. Wipe the board, sink, counters and your hands with cut lemon or diluted white vinegar. The acid neutralises the amines directly — this is the real work, not the scent.
2. Remove the waste immediately. Fish trimmings, prawn shells and heads must leave the house at once, not sit in the kitchen bin. This one step prevents most of the next-day smell.
3. Extract from the start. Turn the exhaust on before the fish hits the pan, and keep it running. For strong spice — dried red chilli tempering, methi, hing — the same rule applies: catch it airborne.
4. Ventilate and contain. Open windows for cross-flow, and shut the kitchen door if you can so the smell does not travel through the flat while it is at its strongest.
5. Wash the cloths, then scent. The dishcloth and hand towel hold amines too — wash them. Now the air is clear, and a clean citrus scent finally belongs.
For casting, the fish-and-spice kitchen wants the same family as every SOSA kitchen recommendation, and for the same reason: clean, cold, non-food. Citrus and mint, with perhaps a whisper of herbal freshness, read as bright and just-cleaned. Lemon in the fragrance also carries a satisfying psychological rhyme with the lemon you used to neutralise — the room smells the way your effort felt. What you must avoid is anything sweet, warm or gourmand; against a lingering fishy or heavily spiced note, sweetness turns the whole room slightly nauseating.
The coastal-kitchen finish
Morning Freshness — Malabar Lemon & Mint ₹749
Bright, cold citrus-mint that reads just-cleaned — the fragrance echo of the lemon you neutralised with. Passive, alcohol-free, safe on a far counter.
If you want a slightly more grown-up, less zesty finish — a quieter herbal-woody freshness for the evening after a fish supper — a Mountain Breeze reed of pine, sage and cedar is a good second string. It is still firmly non-food, still clean, but greener and calmer. And in a humid coastal flat where you would rather not add the mild moisture of an ultrasonic, the waterless SOSA Vaayu carries a clean note across the whole floor with no added damp.
"Fish is the test every air-freshener quietly fails. You neutralise it — the lemon and the exhaust do the work, and the scent only takes a bow."
Sonal Sahani · Founder, SOSA
Frequently asked
How do I get rid of fish smell in the kitchen?
Neutralise it at the source and clear it with air. Wipe surfaces and the sink with lemon or diluted vinegar, which chemically cut fishy odour; take the fish scraps out of the house immediately; run the exhaust and open windows. Only once the room is aired does a clean citrus scent belong. Fragrance cannot mask fish; source-control and ventilation remove it.
Why is fish smell so hard to remove?
Fishy odour comes largely from amine compounds that are volatile and cling to surfaces, cloths, the sink and the bin. They keep releasing smell until they are physically cleaned away or chemically neutralised with an acid like lemon or vinegar. Perfume does nothing to them; it only sits on top.
Does lemon remove fish smell?
Yes, as a cleaner. The acid in lemon juice neutralises the amine compounds responsible for fishy odour, which is why wiping surfaces, hands and the sink with lemon works. That is different from lemon fragrance, which smells fresh but does not neutralise anything. Use lemon to clean first, then a lemon-mint scent such as
Morning Freshness to keep the kitchen fresh.
What scent covers fish and strong spice smell?
Honestly, none covers it while it is still there. Once the source is cleaned and the room aired, a clean citrus or citrus-herbal fragrance such as SOSA Morning Freshness keeps the kitchen fresh. Avoid sweet or heavy scents, which clash with any lingering food or spice notes.
How do I stop fish smell spreading through the flat?
Contain it at source and ventilate hard during cooking. Keep lids on, run the exhaust from the start, and shut the kitchen off from the rest of the home while you cook if you can. Take fish waste out straight away. A clean scent by the kitchen's boundary helps only after the air is genuinely clear.
Neutralise, then finish
Lemon and exhaust first — then a clean citrus to close it.
Once the source is neutralised and the room aired, a Morning Freshness reed keeps a coastal kitchen reading fresh. For a quieter, greener finish, a Mountain Breeze reed works well too.
Shop Morning Freshness · ₹749 See Mountain Breeze · ₹849
Keep reading · Kitchen fragrance
More on clearing strong kitchen odours
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 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 subject to change.
