FREE SHIPPING on orders of $50+ (discount applied in cart). Click here for summer shipping updates!

Diffuser Oil Refill
Diffuser Oil Refill
Diffuser Oil Refill
Diffuser gift box
Diffuser Oil Refill
Diffuser Oil Refill
Load image into Gallery viewer, Diffuser Oil Refill
Load image into Gallery viewer, Diffuser Oil Refill
Load image into Gallery viewer, Diffuser Oil Refill
Load image into Gallery viewer, Diffuser gift box
Load image into Gallery viewer, Diffuser Oil Refill
Load image into Gallery viewer, Diffuser Oil Refill

Diffuser Oil Refill

Regular price $15.00

Unit price per 


only 2 left in stock

The diffuser refill listing includes an amber glass bottle with 4 ounces of premium diffuser oil. If you've already purchased our glass diffuser set, this is a great way to refill it to get a few more months of your favorite scent! Simply remove the cap and carefully pour the new oil into your diffuser.

Available scents include:

*Bright Side (bright grapefruit and citrus)
*Clean Slate (sea salt and orchid - beachy clean)
*Flower Shop (aloe and green leaves - fresh/spring)
*Thankful (cranberry, apple, spices)
*The Getaway (juicy mango and coconut)
*Tiny Toes (cedar and vanilla)
*Opposites Attract (tobacco leaf, patchouli, and caramel)

For detailed scent descriptions, please read the individual listings for the full-size diffusers.

FYI, the color of the diffuser oil varies by fragrance and can change over time. This is normal and will not impact the scent performance of your diffuser! :)


In keeping with the name, Grounded in Good, quality is a big deal to us.

• All fragrances are phthalate free

• Non-toxic reed diffuser base is VOC compliant in all 50 states (meaning it meets indoor air quality standards)

• Hand poured in small batches

RELATIONSHIP RESEARCH: Beyond (hopefully) looking and smelling great, each purchase includes an insert that shares some of the relationship science that inspired your scent.

CHARITY: Purchase with a purpose knowing anything you buy here will help support and encourage families around the world. We are excited to donate a portion of the shop's net profits to a charity close to our hearts, Children International.


Diffusers are flameless, easy to maintain, and provide continuous scent for months. Note: If you have a perfume sensitivity, you may have a better experience with wax melts or candles where the oil is already incorporated into wax.

Start with a few reeds (not included) and adjust based on the size of your space and your scent strength preferences. As a rough guide, 3-4 reeds may work in a small powder room and 6-8 may work nicely in a bedroom or home office. Some fragrances take longer to travel up the reeds, so it could take a few days to really gauge the scent throw.

To refresh your scent, carefully flip the reeds about once a week (be careful not to splatter the oil on the kraft paper label on your jar, or your counter, electronics, etc.).

PRO TIP: The more reeds you use, and the more often you flip them, the faster you’ll go through the oil. Pace yourself! :)

If you're new to reed diffusers, check out the FAQ section of the shop policies to learn more about how to safely use diffusers (the oil is flammable, so you need to be cautious with them). 


Open tab

Customer Reviews

Based on 13 reviews Write a review
Close (esc)

Want to Stay Grounded in Good?

Subscribe to our Wicks + Tips newsletter to receive new product and flash sale alerts, rock solid relationship resources, and 10% off your first order of $25 or more!

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.


Shopping Cart

Your cart is currently empty.
Shop now