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Our proprietary CandleScience EcoBase™ Reed Diffuser Solution is formulated for enhanced performance with CandleScience fragrance and essential oils. This diffuser solution can be used as a reed diffuser base or in passive diffusers like paperboard air fresheners, wood, ceramic, and other porous materials that do not contain electronic or plastic components.

This base flows easily up diffuser reeds to disperse fragrance or essential oil throughout the air. Our formula is optimized to create the strongest throw possible and made with sustainability in mind.

CandleScience EcoBase™ Reed Diffuser Solution is:

  • Non-toxic
  • Di Propylene Glycol (DPG) free
  • Volatile organic compounds (VOCs) compliant in all 50 states
  • Made with 50.1% renewable resources
  • 100% biodegradable

Find your favorite reed diffuser approved fragrances by using our Fragrance Oil Finder.

Or, make naturally-scented reed diffusers with our reed diffuser-approved essential oil collection.

Seller’s Note:
Reed diffusers made with our CandleScience EcoBase™ Reed Diffuser Solution and essential oils are 100% biodegradable, which is an attractive benefit to highlight in your marketing.

Whether you’re using essential oils or fragrance oils, make sure your customers know to responsibly dispose of their reed diffuser solution. You can check with your local Waste Management Department for guidance. Do not pour reed diffuser solution down drains.

Made in the USA

Properties

Phthalate Free
Yes
Vanillin Content
0%
Prop 65 Warning
No

Product Reviews

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4 out of 5 Stars.
29 reviews
5 out of 5 Stars.
Nice Choice if Eco Friendly Is Your Branding Choice
Julie 2025-07-29

This is easy to use and I'm satisfied with the throw I am getting from fruit and wood scents in my 8 ml car diffuser bottles. I'm still working on enhancements for the ocean scents to improve throw. Any scent above 25% safety rating in 10A can be made to work, but as in candles, tests are needed to find the sweet spot in the ratio of diffuser solution to fragrance oil. I find the aquatics require more than the baseline recommendation of 25%. Florals safe at 15% are throwing well enough too.

What I appreciate most is that I can state "biodegradable" and "eco friendly" on my packaging. It's Prop 65 compliant and requires no warning. SCORE! LOL.

4 out of 5 Stars.
Seems Nice
Aly 2025-06-16

It seems like a good base to use and got good reviews with customers and a YouTube review but I can't seem to find directions how to use it properly. I'm currently doing a 3:1 ratio (so 3 oz. base 1 oz. fragrance- so the usage rate for a FO would be 25%) But then I just read a comment one one of the answers that says there's a suggested 15% usage rate so I'm confused lol

CandleScience Profile Avatar
CandleScience responded: 2025-06-18

Hi there! Thank you for reviewing this fragrance. The fragrance load will depend on the specific fragrance used - we will list recommended usage rates on each fragrance's product page! A member of our Support team will be reaching out to work 1-1 with you as well.

5 out of 5 Stars.
Works great!
Amber 2025-06-05

I was nervous to try this base at first due to some reviews saying they couldn’t smell it, and customers complained. I gave it a try anyway and I’m NOT disappointed. The throw is so strong! I actually have to put the diffuser in a bigger room because it’s too powerful for the room it’s in. Will definitely be using this base from now on.

5 out of 5 Stars.
Awesome
DSan 2025-03-07

Absolutely love this diffuser base! Makes making diffusers a breeze while maintaining the product high quality and great throw. Please never stop making this base!

5 out of 5 Stars.
This product is the bomb.com
Scents By LaFaye Smith 2024-11-12

Since I have added car air fresheners to my business product line (Scents By LaFaye), I have received so many compliments from it. The last pop-up event I had I sold more air fresheners than candles. The EcoBase Diffuser solution is so easy to use with any fragrance of your choice.