SOSA Safar waterless car perfume diffuser with its three speed settings

Does adjustable intensity remove sensory adaptation, or guarantee comfort for passengers sensitive to fragrance?

SOSA · The Founder Diaries · Car Fragrance

A dial is not a health claim

The answer to both halves of that question is no, and the second half matters more than the first. Three speed settings are a control over a device, not over anybody's nose and not over anybody's health.

The temptation in this series is to turn a dial into a kindness. A lower setting is a lower setting. What it does for the person in the passenger seat is between you, them and the window, and no specification will settle it on your behalf.

SOSA Safar waterless car perfume diffuser with its three speed settings
SOSA Safar, ₹3,999. Three speed settings and a one, two or three hour auto-off timer: a control over the device, and nothing wider than that.

The answer in 30 seconds

Does adjustable intensity remove sensory adaptation, or guarantee comfort for passengers sensitive to fragrance?

  • In one line. No and no. Nothing published says a setting changes what your nose does, and SOSA publishes no health or safety position in either direction.₹3,999
  • The short answer. No, and no. SOSA publishes no rate, no timescale and no physiological account of how perception changes across a journey, so no setting can be said to remove anything of the kind. It publishes no health or safety position in either direction either, so nothing here promises comfort to anyone. Safar is Rs 3,999, with three speed settings and a one, two or three hour auto-off timer.
  • If you only remember one thing: the lowest speed and the off switch are the two answers when somebody in the car reacts to fragrance, and asking them first is better than either.
  • Does a lower speed stop my nose adapting? SOSA publishes no rate, no timescale and no physiological account of how perception changes across a journey, so there is no published answer in either direction. What you can do is test it: park, get out, stand away from the car for a while, get back in and see what you make of it.
  • Is Safar comfortable for a passenger who reacts to fragrance? SOSA publishes no health or safety position in either direction, so I cannot tell you that it is and I will not tell you that it is not. If a passenger reacts, run the lowest of the three speeds or switch it off, and ask them before you start it.
  • What does the control actually do, then? It changes the setting on the device. Three speed settings and a one, two or three hour auto-off timer are published, and that is the whole of what it governs.

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The answer, in full

No, to both halves, and the two noes are different in kind. On the first: whatever happens to your perception across a journey, SOSA publishes no rate for it, no timescale and no physiological account of it, so nothing on this page can tell you that a setting removes it. You can test that part yourself at no cost. Park, get out, stand away from the car for a while, come back and see what you make of it. On the second: SOSA publishes no health or safety position for anything in its range, in either direction. That means I cannot describe Safar as suitable for anyone, and I am not going to describe it as unsuitable either, because both would be me filling a published gap with my own opinion. If somebody in the car reacts to fragrance, the honest answers are the lowest of the three speeds, the one-hour auto-off setting, or not running it at all. And asking them before you start, which is free and works. A portion of every SOSA order supports girl-child education through Nanhi Kali.

Two questions, two different kinds of no

One half of this asks about perception and the other asks about a person. They need separate answers and neither answer is yes, but only one of them is something you can test for yourself.

Perception: no rate, no timescale, no account, and a test you can run

SOSA publishes no rate for how perception changes across a journey, no timescale for it and no physiological account of it. A speed setting changes the device, and nothing published connects it to what your nose is doing late in a long drive. The test costs nothing: park, get out, stand away from the car for a while, get back in, and judge it yourself. Do that twice on different settings if you want to compare them.

The one half of this you can answer for yourself, today.

The person: no published position either way, and why I will not fill it in

SOSA publishes no health or safety position for anything in its range, in either direction. That is not a gap I am allowed to fill with reassurance, and it is not a gap anybody should fill with alarm. If a passenger reacts to fragrance, the useful moves are the lowest of the three speeds, a shorter auto-off setting, or switching it off, and asking them first. A medical question belongs with a doctor, not with a product page and not with me.

The control: what three speeds and a timer actually govern

They govern the device. You choose one of three speeds, you choose a one, two or three hour auto-off setting or leave it off, and you switch it on and off yourself. SOSA publishes no per-speed duration and no coverage figure for any cabin, so what a setting does to the air in your particular car is not published anywhere. The dial is real. What it is a dial over is narrower than the question assumes.

Three speeds, one, two or three hours, and your own hand on the switch.

Does the choice of scent change either answer

No. SOSA publishes nine car scent names and no strength ranking of them, and no health or safety position for any of them. If one of the nine does not suit the people who travel with you, the move is a different scent or none, chosen by asking them rather than by reading a page. The nine run from Jasmine ₹459 to Mysore Orange Blossom ₹559, which is a spray only.

Want to try a scent on the people who actually travel with you before you commit a bottle? The three spray discovery sets are ₹709 to ₹909. See the discovery sets →

What a speed setting governs, and what it does not

What the record says
The output setting on the device Published, as three speed settings and a one, two or three hour auto-off timer. That is what the control is: a choice you make with your hand.
Sensory adaptation across a journey No. SOSA publishes no rate, no timescale and no physiological account of it, so no setting can be said to remove it. You can test it by getting out and getting back in.
Comfort for a passenger who reacts to fragrance No. SOSA publishes no health or safety position in either direction, which is why nothing here promises comfort and nothing here raises an alarm either.
Whether to run it at all with that passenger in the car Ask them. That is not a published position, it is a conversation, and the lowest speed and the off switch are both available before you start.

One more absence worth naming, because it is the one most often filled in for SOSA by somebody else. The range publishes a formulation for 45 degrees C and 85 per cent relative humidity, and that is a formulation note rather than a statement about anybody's lungs. There is no certification, no test result and no medical view published anywhere in it, in either direction.

“A setting is a setting. It is not a rate, it is not a remedy, and it is not permission to decide for the person beside you.”

What to do when somebody in the car reacts to fragrance

  1. Ask them before you start it, not after they have gone quiet.
  2. Drop to the lowest of the three speeds, or do not run it at all.
  3. Use the one-hour auto-off setting rather than a longer one.
  4. Open a window, and let their answer be the only data that counts.

SOSA car fragrance

Read the specification, then ask the person beside you

The published figures are on the product page. The part of this question that matters is on no page at all, because it belongs to whoever is in the car with you.

10 ml sprays ₹459–₹559 · 12 ml hanging bottles ₹459–₹519 · 15 ml refills ₹399–₹449 · 50 ml spray ₹1,509 · three-spray discovery sets ₹709–₹909 · SOSA Safar ₹3,999, ₹4,499 hotel-inspired

View SOSA SafarSee the 15ml refills
Published: three speed settings, a one, two or three hour auto-off timer. Not published: any rate, timescale or physiological account of how perception changes across a journey, and no health or safety position in either direction.

Questions, answered

Does a lower speed stop sensory adaptation?
SOSA publishes no rate, no timescale and no physiological account of how perception changes across a journey, so there is no published answer in either direction. You can test it in your own car by getting out, waiting, and getting back in.
Is Safar all right for a passenger who reacts to fragrance?
SOSA publishes no health or safety position for anything in its range, in either direction, so there is nothing published for me to pass on. If somebody reacts, run the lowest speed or nothing at all, and ask them first.
Will the lowest speed make it less noticeable?
SOSA publishes no per-speed duration and no coverage figure for any cabin, so there is no published answer. Speed one is the lowest of the three settings, and what that does in your car is for you to judge.
Does SOSA publish anything about children in the car?
No. SOSA publishes no health or safety position in either direction, so there is no published statement about children and I am not going to invent one. Ask a doctor for a medical view, and ask the child what they make of the smell.
Why will you not just tell me it is mild?
Because SOSA publishes no health or safety position and no strength ranking, and the word would be me filling two published gaps at once. What is published is three speed settings, a one, two or three hour auto-off timer and nine scent names.

If you would rather ask a person

Ask Sonal

Safar is ₹3,999, or ₹4,499 for the hotel-inspired variant. SOSA publishes no health or safety position for anything in its range, in either direction. A portion of every SOSA order supports girl-child education through Nanhi Kali.

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A portion of every SOSA order supports a girl’s education through Nanhi Kali.
SOSA Home & Body, Pune · written by Sonal Sahani, founder and perfumer, trained at ISIPCA Versailles · The Founder Diaries

Prices and specifications were taken from the SOSA product pages at publication and may change; please confirm on the product page. Nothing here is a health or air-purification claim.

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