Fragrance refills in India: which one goes in what you own

SOSA Home & Body · Refills

Fragrance refills in India: which one goes in what you own

Ranked by units actually sold in the last thirty days, not by margin and not by what we would like to move. Figures are taken from our own order data on 18 October 2026 and cover 18 September to 18 October 2026.

17Refills sold in 30 days
4Refills, one for each format we make
35Scent options across the four
₹399Entry price, 15ml car refill
How this ranking works. One measure only: units sold between 18 September and 18 October 2026, from our Shopify order data. No sponsored placements, no weighting, no adjustment for what is profitable. Refill numbers are small by nature, because nobody buys a refill until the first bottle runs down, so a small number here says nothing about the fragrance. Two refills sold the same number of units this month and share third place rather than being split by a rule we invented. We refresh these figures monthly and the date above changes when we do.

The ranking

Every refill below is made for one kind of product only. The oils are formulated differently, and a refill in the wrong device will either not work or damage it. The section after the ranking tells you which is which.

#1Most bought SOSA waterless nebuliser refill oil for Vaayu and Safar
Waterless Nebuliser Refills For Vaayu & Safar · 100 & 300gm Pure, undiluted oil. Quiet Luxury and Malabar Lemon were the scents bought most this month. from ₹1,0497 sold in 30 days View product
#2 SOSA reed diffuser refill oil, 300ml and 500ml
Reed Diffuser Refills For SOSA reed diffusers · 300 & 500ml Keep the glass and the reeds, refill the oil. The highest-revenue refill of the four this month. from ₹2,3994 sold in 30 days View product
#3= SOSA water-based ultrasonic diffuser fragrance refills, 100ml and 300ml
Ultrasonic Diffuser Refills For Boond, Sukoon & Megh · 100 & 300ml Water-based, a few drops per tank. Seven Hotel Collection scents in larger bottles. from ₹9993 sold in 30 days View product
#3= SOSA 15ml refill for the 12ml hanging car perfume bottle
Car Hanging Freshener Refills For the 12ml hanging bottle · 15ml One fill for your existing hanging bottle, with a little to spare. All eight car scents. from ₹3993 sold in 30 days View product

Which refill goes in what?

The question that matters most on this page. Match the refill to the product you already own, never to the scent name alone.

Reed diffuser

Use Reed Diffuser Refills, in the five reed scents: Garden Bloom, Morning Freshness, Fresh Brew, Mountain Breeze and Evening Calm.

Pour into your existing SOSA vessel. Never pour ultrasonic or nebuliser fragrance into a reed vessel.

Hanging car perfume

Use Car Hanging Freshener Refills. One 15ml bottle fills the 12ml hanging bottle completely.

It is made for the hanging bottle. Do not decant it into a reed vessel or a diffuser.

Boond, Sukoon or Megh

Use Ultrasonic Diffuser Refills. These are water-based: a few drops go into the water tank.

Reed oil, nebuliser oil and random essential or carrier oils can clog the mist plate and damage the machine.

Vaayu or Safar

Use Waterless Nebuliser Refills. This is pure, undiluted oil that goes straight into the machine, with no water.

It is not for ultrasonic machines, and it is not reed oil. A Hotel Collection scent name on both refills does not make them interchangeable.

Refill or a new bottle?

The honest arithmetic, at today's prices.

Where the refill clearly wins

Reed: a 130ml diffuser works out at roughly ₹10 per ml. A 300ml refill is about ₹8 per ml, and a 500ml refill about ₹7 per ml.

Ultrasonic: the 15ml bottle is about ₹20 per ml, the 100ml about ₹10, and the 300ml about ₹6. If you use your machine most days, the 300ml is the sensible buy.

Where the saving is small

Car: a 15ml refill costs ₹50 to ₹100 less than a new 12ml bottle in the same scent. The real reason to buy it is that you keep the glass you already have, not the money.

If you want to try a different scent, a new bottle in that scent is just as reasonable a choice. A refill only makes sense once you know you want more of the same.

Handling refills. Refill on a protected surface and wipe up spills straight away, since fragrance oils can mark painted, polished and plastic surfaces. Keep refill bottles sealed, upright, out of direct sunlight and out of a hot car or glovebox, and out of the reach of children and pets. Use each refill only in the SOSA product it is made for, and switch off and unplug any machine before refilling it. SOSA makes no therapeutic, medical or psychological claim for any fragrance - nothing here suggests a scent improves sleep, mood, breathing, focus or health in any way. Fragrance is an ambience decision only, never a substitute for ventilation, cleaning or dealing with the source of a smell. How long a refill lasts varies with the device, its settings, room or cabin size, heat and how often it is used, so no duration stated anywhere is a guarantee. Prices, stock and pack sizes change, and the product page governs at the moment you buy.

Not sure which refill you need?

Send us a photo of what you own, or tell us its name, and we will tell you which refill fits it, and which scents are available in that format.

Shop refills

Sales figures cover 18 September to 18 October 2026, taken from SOSA order data on 18 October 2026. WhatsApp +91 96192 18531. A portion of every order supports girl-child education through Nanhi Kali.