Hanging Car Diffusers & Refills: Fresh Scents on Every Drive

Discover COW’s stylish hanging car diffusers and long-lasting refills. Learn how to fit, swap scents and keep your car fragrantly fresh all year round.

Bring Your Signature Scent on the Road

Your home already smells divine—why settle for less in the driver’s seat? Our Hanging Car Diffuser lets you enjoy the very same COW fragrances that lift your mood indoors, now in a neat glass bottle that dangles safely from the rear-view mirror or indicator stalk. Each diffuser is can filled with fragrance oil and capped with a sustainable wooden lid that wicks scent naturally, no plugs or batteries required.

How It Works: Simple, Spill-Safe Design

1. Pop, Twist, Tip – Unscrew the wooden lid, remove the plastic stopper, then re-secure the lid.
2. Prime the Wood – Gently invert the bottle for two seconds. This soaks the inside of the wooden cap without flooding it.
3. Hang & Adjust – Thread the cord around your mirror, knot it snugly and slide the bead to control length—keep the bottle clear of glass to avoid rattles.
4. Refresh – Whenever scent starts to fade, give the bottle another quick tip to recharge the lid. One 6 ml fill typically scents for 4–6 weeks, depending on temperature and how often you “prime” the cap.

Refill, Re-use, Repeat

Our easy-pour Refills (10 ml bottles) slot neatly into the glovebox so you can swap fragrances on a whim. Choose a bright citrus for the Monday commute, then mellow out for the late-night drive home. Each refill replenishes the diffuser up to three times, saving money and reducing waste. Simply rinse the empty diffuser bottle with mild soap, let it dry, and refill using the dropper cap.

Get the Most Out of It

Top Tips

• Keep a microfibre cloth in the door pocket—wipe the wooden cap before each “tip” to prevent drips on the dash.
• In heatwaves, shorten the cord so the bottle swings less; vibration accelerates diffusion.
• Rotate through two bottles: one in use, one “resting” with the stopper in, to prolong overall life.

Safety First

• Do not hang where the bottle obstructs eyesight or touches the windscreen.
• If oil comes into contact with trim, wipe immediately; certain finishes can dull if left unattended.
• Store refills upright at <25 °C and out of direct sunlight.

Ready to Hit the Road?

Whether you’re a rideshare driver wanting five-star reviews or a parent determined to banish biscuit crumbs’ aftermath, COW’s Hanging Car Diffuser turns every journey into a fragrant escape. Shop the diffuser and explore our matching refills today—then buckle up and breathe deeply. Shop Here!