Love, love, love this as an addition. I can’t seem to find any info about why certain fragrance oils are incompatible. I really wanted to use the new basil element in one of my blends, but I can’t use it with this base. Only a handful of my line of scents will blend with this.

It took me a while to find a base that wasn't toxic. And Candle Science had just what I was looking for. Awesome product! My customers just love my car fresheners!
Thank you, CS

I read a bunch of the reviews and I have to agree with the five star reviewers I'm having great luck with my little diffusers. I'm using a 3 ounce bottle with three reeds and it's almost too much for my studio but it was drawing folks in at farmers market out in the open air each time a breeze blew it wafted across. I sold out of the fragrance I had in the display diffuser.

I wanted to add something different to my business and decided to do glass bottle car fresheners.
I handed out some samples to family and friends to get feedback. Everyone Loves them!
The only trouble I seem to have with them is I think the scent throw should be stronger.
May I add a bit more than 1oz of fragrance oil to the 3ozs of base?
This base is awesome!! My daughter bought a car freshener at a craft show and it was growing something in the bottle. This base does not do that!! I
I can't wait to add these to my collection! They should be a big hit for the Holiday Stocking Stuffers!
Thank you CandleScience!!

I like this base, I use today for making reed diffuser and I use 3.5 Oz for the base and mix 50%froser fir and 50% Christmas hearth , I find it good but not strong enough to be in the bedroom. Can I use 3.5 Oz base and 1.5 fragrance? I use everything for your company for this diffuser. Thank you 😊 Dora.