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SOSA home & body

Hotel Collection Ultrasonic Diffuser Refills (100 ML & 300 ML)

Hotel Collection Ultrasonic Diffuser Refills (100 ML & 300 ML)

Regular price Rs. 999.00
Regular price Rs. 1,999.00 Sale price Rs. 999.00
Sale Sold out
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Pick your Size
Pick your Fragrance

SOSA Home & Body · Ultrasonic Diffuser Refills · Water-Based · 7 Hotel Scents
Refill your diffuser. Bring the lobby home.
Seven scents inspired by the world's finest hotels - now in 100ml & 300ml refill sizes. Save up to 50%.
The refill range for your SOSA ultrasonic diffuser. A few drops of a water-based, hotel-inspired fragrance in the tank, and your room carries that hushed, expensive calm. Composed in India by an ISIPCA perfumer, made to mist cleanly through your diffuser. Choose your scent and size below.
7 hotel scents 100ml ₹999 · 300ml ₹1,799 Water-Based Diffuser-Safe ISIPCA-Composed
â—† Why Buy The Refill Sizes
100 / 300ml
two refill sizes - the scent you love, by the month
~₹6/ml
the 300ml - about a third the per-ml of a 15ml
Save up to 50%
vs buying the same volume in small bottles
A few drops per fill - one refill scents your home for months. The bigger the bottle, the less per ml.

Choose Your Scent · 7 Hotel-Inspired Fragrances

Each is our own composed interpretation of the signature scent a great hotel is known for - layered blends, never a flat single note. Pick your scent and size from the option selector.

✦ Ritz-Carlton style
Quiet Luxury
White Tea · Bergamot · Cedar
Soft white tea and bright bergamot over clean cedar - the hushed, polished calm of a grand hotel lobby.
✦ Westin style
White Tea Serenity
White Tea · Aloe · Cedar
The famous spa-like white tea signature - serene tea, cooling aloe and soft cedar. Weightless and restorative.
✦ 1 Hotels style
Forest Suite
Cedarwood · Vetiver · Green Leaves
Barefoot, biophilic luxury - green leaves, earthy vetiver and warm cedarwood. A forest-view room with the windows open.
✦ St. Regis style
Old-World Glamour
Amber · Violet · Woods
Powdery violet, warm amber and polished woods - refined, plush and evening-elegant. A grand suite at dusk.
✦ Shangri-La style
Tea Garden
Jasmine · Green Tea · White Tea
An iconic tea-and-jasmine signature - green tea, white tea and night-blooming jasmine. Serene, spa-like calm.
✦ Four Seasons style
Warm Welcome
Citrus · Floral · Sandalwood
Bright, polished hospitality - fresh citrus, soft florals and creamy sandalwood. Warm, gracious and instantly five-star.
✦ W Hotels style
Lobby Bar
Citrus · Pepper · Amber
Bold and playful - zesty citrus, a kick of pepper and sultry amber. The buzzy, after-dark energy of a W lobby bar.

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.

Choose Your Size

100 ml Refill
Rs. 999 Rs. 1,999 Save 50%
~₹10/ml. The value bottle for a scent you diffuse regularly - half the per-ml price of buying it in small 15ml bottles. Weeks to months of daily use.
300 ml Refill · Best Value
Rs. 1,799 Rs. 2,999 Save 40%
~₹6/ml. Same oil as three 100ml bottles (Rs. 2,999 worth) for Rs. 1,799 - the best price per ml. Best for daily use, big diffusers or a signature scent for the whole home.

How To Use

1. Fill the tank
Add clean water to your SOSA diffuser (filtered water in hard-water areas).
2. Add a few drops
3-6 drops of your chosen fragrance into the water. Add more for a stronger scent.
3. Mist & enjoy
Switch on the mist. Rinse the tank between scents so each stays true.
✦ Made For Your SOSA Ultrasonic Diffuser
Water-based & ultrasonic-safe - formulated to mist cleanly, not clog the misting plate.
Works with Boondh, Sukoon & Phuhaar - the whole SOSA ultrasonic range.
This is not reed diffuser oil - and not for reed diffusers or waterless nebulisers.
Don't use raw essential/carrier oils in an ultrasonic diffuser - they can clog and damage it.
A few drops per fill - gentle, even scent; no overpowering blast.
Composed in India - our own blends by an ISIPCA Versailles-trained perfumer.
Why We Make The Refill Sizes
"Once someone finds their hotel scent, they run it every day - so it never made sense to keep selling it in tiny bottles. The 100ml and 300ml are for the scent you've committed to: the same blend I compose for the small size, priced for how you actually use it. A few drops a night, and your home smells like the lobby you love, for months."
- Sonal Sahani, Founder & Perfumer · ISIPCA Versailles-trained
✓ Water-Based✓ Diffuser-Safe✓ Phthalate-Free✓ IFRA Standard✓ ISIPCA-Composed✓ Made in India

Frequently Asked Questions

What is this refill?
A water-based fragrance refill for your SOSA ultrasonic diffuser, in seven hotel-inspired scents and two sizes - 100ml and 300ml. A few drops in the water tank scent the room. It is not reed diffuser oil and not a skin perfume.
Which diffusers can I use it in?
SOSA ultrasonic water diffusers - Boondh, Sukoon and Phuhaar. Not for reed diffusers or waterless nebulisers, and don't put raw essential oils in an ultrasonic diffuser as they can clog the plate.
Which size is better value?
The 300ml at ~₹6/ml - about 40% less than buying three 100ml bottles, and it lasts months. The 100ml at ~₹10/ml suits one scent you use regularly.
How many drops should I use?
Start with 3-6 drops per water tank and adjust to taste. A little goes a long way, so both sizes last a long time.
Can I mix scents?
Yes - build a wardrobe and switch by mood. Rinse the tank between scents so each stays true.
Is it safe?
Composed to fragrance-industry (IFRA) standards for home diffusion and phthalate-free. Keep away from children and pets, avoid skin contact, and do not ingest.
7 Hotel Scents · Water-Based · Diffuser-Safe · 100ml & 300ml · Made in India The scent of the world's finest hotels, bottled for your SOSA ultrasonic diffuser. Pick your scent, pick your size, and bring the lobby home - for up to 50% less than the small bottles.
Manufacturer Details
Manufactured, Packed & Marketed by: SOSA Home & Body
2nd Floor, 333, 334, 335, 18 Latitude Mall, Punawale, Gaikwad Nagar, Pune – 411033
Phone: +91 96192 18531 · Email: sosahomeandbody@gmail.com · Country of Origin: India
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Frequently Asked Questions (FAQs)

Is this long lasting?

Yes. Our products are formulated for Indian climate conditions — heat, humidity, and daily use — so the scent stays noticeable without becoming overpowering.

Is the fragrance too strong or headache-inducing?

No. We focus on balanced projection. You’ll smell it clearly, but it won’t overwhelm your space or your senses.

Do you offer returns or replacements?

If there’s any issue with damage during transit or product defect, we’ll take care of it. Please contact us within 48 hours of delivery @ sosahomeandbody@gmail.com

How long does shipping take?

Orders are usually dispatched next working day and delivered within 3-5 days depending on location.