Four scents · Now shipping

Scent your car
like it's gear,
not garbage.

An aluminum-and-wood vent clip infused with real, lab-verified essential oils — cedarwood, sandalwood, black pepper. No synthetic fragrance, no battery, nothing hidden behind the word "fragrance" on a label.

Shop the scentsSee what's inside
+ wood inlay
Alloy
Power required
Zero
Mount, any car
Vent
Verified per batch
GC/MS
Aluminum & wood Obsidian
The Lineup

Four blends. One clip.

Every scent is built from named, batch-tested essential oils and runs through the same laser-etched aluminum-and-wood vent clip. Pick the one that suits the drive.

Compare

How the four blends differ.

Bar length is how long a note lingers; the shortest bar is the note you smell first and lose first. Two of these blends are equal-parts, so their bars are level — no pyramid, by design.

Equal parts Lavender — soft floral base
Equal parts Lemon — clean, sharp top note
Equal parts Peppermint — cool, herbal lift

Dfuse - Mint & Citrus

Mint & Citrus is a crisp, herbal-mint blend of lavender, lemon, and peppermint in equal parts — cool and clean, the sharpest profile in the lineup.

It's made with real essential oils. Lavender, lemon, and peppermint, lab tested for purity, with nothing synthetic hiding behind the word "fragrance." The clip itself is laser-etched aluminum with a wood inlay. No plastic, no battery, nothing to charge.

Using it is simple. Clip it onto any vertical vent slat and adjust your airflow to control how strong the scent is. When it starts to fade, swap in a new fragrance stick (sold separately) and you're good for months more.

Blend ratio
1:1:1
See Dfuse - Mint & Citrus
The Hardware

One clip. Every scent runs through it.

Whichever scent you choose, it lives inside the same piece of hardware: a laser-etched, aluminum-and-wood vent clip that lets vent airflow carry the scent through the cabin — no battery, no motor, nothing to fail.

The Obsidian kit: fragrance sticks, roller bottle, and clip, shown with their packaging boxes open.
ModelMC1227
MaterialLaser-etched aluminum alloy body, wood inlay
MechanismNatural evaporation — zero power
DimensionsPending supplier confirmation
Net weightPending supplier confirmation
Refill systemReplaceable fragrance stick, sold separately
Finishes
Box sizePending supplier confirmation
Made inChina
Ingredients & Sourcing

Real plant oils. Named species. Traceable origin.

Every Dfuse blend is built from pure essential oils sourced through Plant Therapy, chosen specifically because its claims are independently checkable — published, batch-specific third-party GC/MS lab reports, rather than a label you have to take on faith.

Cedrus / Juniperus spp.

Cedarwood

Steam-distilled directly from the wood. Warm, dry, and woody — the middle note that carries Obsidian's body. Sold by named species and country of origin (Atlas Cedarwood from Morocco, Texas and Virginian varieties from the U.S., Himalayan from South Asia), so the specific tree in the bottle is never a mystery.

Sourced by named species & origin, batch-tested via GC/MS
Santalum album

Sandalwood

The most resource-intensive oil in the lineup, and the biggest driver of cost. Ours is plantation-grown in Australia specifically to take pressure off vulnerable wild Indian ("Mysore") stock — every batch traceable back to where it was grown. Steam-distilled from the heartwood for a deep, creamy, long-lingering base note.

Plantation-grown, Australia — batch-traceable
Piper nigrum

Black Pepper

Steam-distilled from the dried peppercorn. Sharp and spiced — the top note that gives Obsidian its first impression. Sourced from India and Sri Lanka, with an organic-certified option grown without synthetic fertilizers or prohibited pesticides.

India & Sri Lanka
Lavandula angustifolia

Lavender

Steam-distilled from the flower. A high-yield crop, which keeps it priced consistently across the common-tier blends — the soft floral backbone of Relaxation, Uplift & Purify, and the mint-citrus blend.

Common-tier oil, consistent MAP pricing
Citrus limon / Citrus sinensis

Lemon & Sweet Orange

Cold-pressed from the peel. Bright, high-yield citrus oils that fade fastest of any note in the lineup — the top-note lift in every blend outside Obsidian.

Common-tier oil, consistent MAP pricing
Mentha piperita

Peppermint

Steam-distilled from the leaf. Cool and herbal — the sharp top note in the mint-citrus blend, balanced against lavender and lemon.

Common-tier oil, consistent MAP pricing
How A Fragrance Stick Is Made

From bottle to vent, in four steps

Sourced & verified

Each oil arrives with its own batch-specific GC/MS report confirming species and screening for contaminants before it's used.

Blended & rested

Oils are combined in the blend's ratio, then sealed and rested so the individual notes have time to marry into one scent.

Infused

The blend is drawn into the stick's felt core, which is left to fully absorb the oil before it goes anywhere near the clip.

Assembled

The infused stick is loaded into the aluminum puck and sealed — ready to clip onto a vent and release scent through natural evaporation.

What we won't say: Dfuse is scented with real essential oils, not synthetic fragrance — but a scent clip isn't a medical device, and we're not going to market it like one. If you're looking for language like "reduces anxiety" or "treats allergies," you won't find it here. We'll tell you exactly what's in the bottle and where it came from, and let the scent speak for itself.

Why Dfuse

Same problem, different ingredients.

Every car air freshener is solving the same problem — a cabin that smells bad. Most solve it with an undisclosed synthetic "fragrance." Here's the actual difference in what goes in the bottle.

Typical Air Freshener Dfuse
Synthetic fragrance — an undisclosed chemical blend, protected as a trade secret Real essential oils — every ingredient named, nothing hidden behind "fragrance"
Purity and sourcing claims can't be independently checked Every oil batch-tested by an independent lab (GC/MS), reports published
Cheap plastic housing — tree-shaped, plug-in, or gel can Laser-etched aluminum alloy body with a wood inlay, not another plastic tree
Battery or wall power required for many plug-in models Zero power — pure natural evaporation, works anywhere
Disposable — thrown away whole when the scent fades Refillable — buy the clip once, restock the fragrance stick