SOSA · The Founder Diaries · Car Fragrance
Write it down, then change one thing
The question carries its own method. If it was different last week, something moved, and the list of things that can move is short enough to write out and check one by one in an afternoon.
The reason an audit beats a theory here is that the five candidates are all cheap to check and none of them is published as more likely than another. A theory costs you a week and an oil you did not need. Five written lines cost you ten minutes with the car parked.
The answer in 30 seconds
The scent is much weaker than it was last week. What changed?
- In one line. Five candidates, all yours to check: level, oil, speed, timer, position. Audit before you change anything.₹3,999
- The short answer. Audit the five things you control: the oil level against your mark, which oil is in the bottle, which of the three speeds it is on, which timer position it is on, and where the unit has been sitting. Change nothing while you audit. Safar is Rs 3,999, and the 100 gm refill is Rs 1,049.
- If you only do one thing: write the five down with today's date beside them. A list you wrote down is an audit; a list you held in your head last week is a memory, and this question is being decided on memory.
- What changed? One of five things you control, most likely. The oil level, the oil itself, the speed setting, the timer position, or where the unit has been sitting.
- Which do I check first? The oil level against the mark you made, because it is the only one with a written record. If you have no mark, make one today and the next week is auditable.
- What if nothing on the list moved? Then the remaining candidate is your own reading of the cabin, and that is a test rather than a figure. It is the last question in this series.
The answer, in full
Because something moved, and there are five candidates you can check yourself. One: the oil level in the 20ml bottle, read against a mark if you made one. Two: which oil is in there, since a bottle topped up or swapped is a different bottle. Three: which of the three speeds it is on, because three fixed positions are easy to knock. Four: which position the auto-off timer is on, one hour, two hours or three. Five: where the unit has been sitting. The published placement is a cup-holder or a door pocket, not in direct sun on a closed dashboard. SOSA publishes no oil-consumption rate, so no refill interval and no running cost exist to quote. So I cannot tell you that a week is a long time or a short one for a 20ml bottle, and I am not going to pretend a decay curve exists. Audit the five, change one thing, and give it a week. A portion of every SOSA order supports girl-child education through Nanhi Kali.
The five candidates, and the two that are not on the list
An audit works because it is written down. The point of this section is to give you five lines to write and to be plain about the two explanations people reach for that have no published basis at all.
The five you control: level, oil, speed, timer, position
Write five lines with today's date. The oil level against your mark. Which oil is in the 20ml bottle. Which of the three speeds the device is on. Which position the auto-off timer is on, one hour, two hours or three. Where the unit has been sitting. Every one of those can move without anybody intending it, and four of them can move because somebody else drove the car.
Five lines and a date. That is the whole instrument.
What is not on the list: no rate, no curve, no season
SOSA publishes no oil-consumption rate, so no refill interval and no running cost exist to quote. So there is no published figure for what a week ought to do to a 20ml bottle, and no published curve for output falling off over time. The formulation range published is 45 degrees C and 85 per cent relative humidity, and no seasonal performance claim exists in either direction. If last week was hotter than this one, that is not an explanation anybody has measured.
The sixth candidate: the one you cannot audit from the seat
The fifth line may all read the same as last week, and the cabin may still read differently to you. SOSA publishes no rate, timescale or physiological account of how perception changes across a journey. So this page has no figure for it and will not invent one. What it has is a test: get out, wait, come back, and ask somebody who has not been in the car. That is the last article in this series and it is the honest end of this one.
A test exists. A figure does not.
Resist buying a different oil until the audit is done
A new oil is the most satisfying response to this question and the least informative. SOSA publishes no strength ranking of the nine car scents, so there is no bolder one on the list to move to, and changing the oil in the middle of an audit destroys the only comparison you had. Finish the five lines. If the audit comes back clean, the oil is a reasonable thing to change next, and a fresh mark on the glass goes with it.
Audit done and the bottle genuinely low? The waterless nebuliser refills are ₹1,049 for 100 gm and ₹1,849 for 300 gm, and a 50ml spray of any scent is ₹1,509. See the 100 gm and 300 gm oils →
What the audit can tell you, and what nothing can
| What the record says | |
|---|---|
| Whether the oil level has moved since last week | Only if you marked it. If you did not, mark it today and the question becomes answerable next week instead of this one. |
| Whether the speed or the timer has been moved | Settled by looking. Three speed settings and three timer positions, one hour, two hours or three, all of which you can read and reset exactly. |
| Whether a week is a long time for a 20ml bottle | No answer exists. SOSA publishes no oil-consumption rate, so no refill interval and no running cost exist to quote. Your own marked month is the only figure that will ever be true for your driving. |
| Whether the weather did it | Not something published. The record gives a formulation range of 45 degrees C and 85 per cent relative humidity and no seasonal performance claim in either direction. |
If the audit comes back with nothing moved, the mark has moved, and a second person in the car reads it as present, then the thing that changed is the reading rather than the device. That is not a fault and it is not a failure of the oil. The ten and thirty hour figures describe the 2000 mAh battery per charge, not how long the oil lasts.
“Five lines and a date beats a theory every time, because the five are all things you can put back exactly where they were.”
The ten-minute audit
- Write five lines with today's date: level, oil, speed, timer, position.
- Read the oil level against your mark, or make the mark now.
- Put the speed and timer back where you believe they were a week ago.
- Change one thing only, then drive an ordinary week before judging it.
SOSA car fragrance
Five lines, one change, one week
The published specification is on the product page. The audit is ten minutes with the car parked, and it is the only thing here that will give you an answer.
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 100 gm and 300 gm oilsQuestions, answered
The scent from my SOSA Safar is much fainter than last week. What changed?
How much oil should a week use?
Could the weather have done it?
Someone else has been driving the car. Does that matter?
Should I just buy a different oil?
If you would rather ask a person
Ask Sonal
Safar is ₹3,999, or ₹4,499 for the hotel-inspired variant. A portion of every SOSA order supports girl-child education through Nanhi Kali.
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