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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.

Once you have selected your scents, dive into creating your new flameless fav by following our tutorial to learn how to make a reed diffuser.

And, if you're interested in adding this product to your line, check out How to Create and Label Liquid Products for US Compliance. 

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.
32 reviews
5 out of 5 Stars.
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Beda 2025-11-23

I've purchased multiple bases now - wanting an optimal product before putting my name on it. This EcoBase was the undeniable winner. For example, I tried one from Crafter's Choice where the reviews were raving about the throw. (What throw?) EcoBase has the best throw of all the bases I've tried -- even when trying different ratios, rattan vs. fiber reeds, different numbers of reeds, etc. I'm actually glad it turned out that way because I also prefer this eco-consciousness of this formula. Heading to buy more now!

5 out of 5 Stars.
My customers are loving this!
Galen 2025-11-19

This is my first time trying out diffusers after many requests.. I'm very satisfied with the results! I love that it's easy to mix and I also love all the jar & reed options.

5 out of 5 Stars.
Did Not Work for Me
Eben 2025-10-22

I bought mine and it never worked. I mixed everything by proportion suggested by Candle Science and different fragrance oils that are compatible with Reed diffusers. However, nothing worked and it has been standing in my bathroom for months without evaporating. I changed reeds a couple of times and it didn’t help. I did not smell anything, not even in a small area. Such a waste of money on the solution and wasted fragrance oil.

CandleScience Profile Avatar
CandleScience responded: 2025-10-24

Hi There. Thank you so much for your review! We are so sorry to hear that you encountered some issues with the EcoBase Diffuser Solution. We are would love to take a closer look into this alongside you. A member of our Support Team has reached out via email to assist.

5 out of 5 Stars.
Nice Choice if Eco Friendly Is Your Branding Choice
Elzie 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
Monique 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.