How fast is delivery? We dispatch within 24 hours and most orders arrive in about 3 to 5 days across India, depending on your location. Shipping is free on orders above ₹500.
Does it come ready to use? Yes. Every SOSA diffuser ships with three water-based Hotel Collection fragrances, so you can fill the tank with water, add a few drops and use it the first evening.
How buying direct works
There is no clever trick to it, which is rather the point. You order on the website, we pack and dispatch, and it arrives ready to use.
Because we are online-first, I will not send you chasing a store that does not exist. There is no branch to visit, no "near me" outlet. What replaces that is fast dispatch and careful packing - a diffuser is a water-filled gadget, so it travels well-boxed, and if the courier is rough with it, our transit-damage replacement covers you when you report within 48 hours of delivery.
Buying from the maker also means the fragrance and the machine are matched. You are not guessing whether some third-party oil suits the plate - the water-based Hotel Collection in the box is the fragrance the diffuser was built for. A few drops in clean room-temperature water and you are away.
And a small thing I am proud of: a portion of every order supports Nanhi Kali, which funds education for underprivileged girls. So a fast, simple purchase also does a little good.
Pick the right one before you order
Fast delivery only helps if you order the right size for your room. Here is the quick map.
| You want it for | Order this |
|---|---|
| A desk, bedside or hostel room | Boond ₹799 - 300ml, USB, colour night light, up to 6 hrs, ~150 sq ft |
| A bedroom, study or nursery | Sukoon ₹1799 - 500ml, 7-colour LED, remote + timers, 16-18 hrs, 270-320 sq ft |
| A living room or dry AC / winter air | Megh ₹3499 - 6L, up to 100 hrs, adjustable dial, large-room humidifier |
One honest note so expectations are right: a diffuser scents and lightly humidifies a room. It is not an air purifier. Buy it for the pleasure of a room that smells like a calm hotel, delivered to your door in a few days.
The SOSA range
SOSA makes three cool-mist ultrasonic diffusers for different rooms, each arriving with three of our water-based Hotel Collection fragrances so you can scent from day one. Prices and headline specs below are live from the SOSA store. Whichever you choose, use only the SOSA water-based fragrance - raw essential or carrier oils can clog the misting plate.
| Diffuser / refill | Character | Best for | From |
|---|---|---|---|
| Boond (300ml mini) | USB · up to 6 hrs · colour night light · ~150 sq ft | Desk, bedside, hostel | ₹799 |
| Sukoon (500ml) | 16-18 hrs · 7-colour LED · remote + 2H/4H timers · 270-320 sq ft | Bedroom, study, nursery | ₹1799 |
| Megh (6L) | Up to 100 hrs · adjustable mist dial · ~35 dB · large-room humidifier | Living room, dry AC, winter | ₹3499 |
| Hotel Collection fragrance | Water-based refill · 7 hotel-inspired scents · 15/100/300ml | Refill for any SOSA diffuser | ₹299 |
Versailles
I trained as a perfumer at ISIPCA in Versailles, but half the questions we get are not about scent at all - they are about the machine. Indian rooms are bone-dry from AC and winter, and most gadget diffusers are too small, too loud, or quit by midnight. So we made three: Boond (300ml, desk), Sukoon (500ml, bedroom, with a remote and mood light) and Megh (6L, whole-room), each shipping with three of our fragrances.
They are cool-mist ultrasonic diffusers - an ultrasonic plate turns water into a fine, cool mist with no heating element, so there is no boiling water or burn risk, and each has an auto shut-off when the tank runs dry.
One thing I say on every listing and will say here: use only SOSA's water-based Hotel Collection fragrance. Raw essential oils, perfumes and carrier oils are thick or solvent-heavy and can clog the misting plate and damage the unit. A few drops of our water-based fragrance in the tank mists cleanly and scents the whole room.
Frequently asked questions
Facts verified June 2026: SOSA makes three cool-mist ultrasonic diffusers: Boond (300ml, USB, colour night light, up to 6 hrs, ~150 sq ft, ₹799), Sukoon (500ml, 7-colour LED, remote + 2H/4H timers, up to 16-18 hrs, 270-320 sq ft, BPA-free, ₹1799) and Megh (6L, adjustable mist dial, ~35 dB, up to 100 hrs, ₹3499). Each is cool mist (no heating element) with auto shut-off, ships with 3 water-based Hotel Collection fragrances (15ml ₹299 / 100ml ₹999 / 300ml ₹1799), and is made for Indian AC-dry and winter air. Use SOSA water-based fragrance only; raw essential or carrier oils can clog the ultrasonic misting plate. Composed in India; a portion of every order supports Nanhi Kali girl-child education. These are independent, hotel-inspired fragrance interpretations created by SOSA. SOSA is not affiliated with, endorsed by or associated with the hotels named; all hotel names are trademarks of their respective owners and are used only to describe the scent style.