Essential Oil Car Diffuser

By SpaRoom

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Create a breathe-deeply moment when you're on the go. This essential oil car diffuser fits onto a dashboard air vent and diffuses your favorite scents with absorbing rods. A rod will last around three months and peppermint essential oil is included with the diffuser to help set a calming scene when you’re behind the wheel.

  • Materials: Holder: Plastic; Essential oil: Peppermint; Absorbing rods: Microfiber
  • Care: Use a new absorbing rod for each different essential oil. Essential oil should not come in contact with the exterior surface of the plastic holder. If essential oil drips onto the plastic holder, wipe off immediately. After approximately 90 days of use, dispose absorbing rod
  • Includes: One car vent essential oil diffuser, one 5 ml bottle of peppermint essential oil, one empty 5 ml glass bottle, three absorbing rods
  • Instructions: To use your own essential oil, fill the included empty bottle with 2.5 ml of essential oil and insert the absorbing rod. See user manual for full instructions
  • Distributes natural essential oil aroma in your car
  • Made in China
  • Dimensions: 2.3" x 1" diameter
  • Weight: 0.2 lb.

9 Reviews (4.6 out of 5 Grommets)

Sorted by Rating

Love it!


Love this product. Lasts way longer than the hanger type deodorizer. You can control how strong the scent is by directing air flow through the vents.More > < Less




I have tried several usb diffusers and none compare to the quality this car diffuser has. I will be ordering another one for our other vehicles soon.More > < Less

5 refreshing!


I have a sensitivity to car deodorizers so was looking for a natural alternative, and found one in this product. The set up could not be easier, the clip stays in place well and the peppermint oil smells amazingly refreshing. The scent is just enough and allows me to feel refreshed even during time of heavy traffic and crazy drivers. Buy this product for the value, quality and future zen moments while driving. Namaste.More > < Less


Car smells nice


Not too strong. Just a nice fresh smell.


Simple but effective


I wasn’t sure what to expect with this but I do like it. You fill up the bottle with your essential oil or blend of oils, insert the ‘cap’ and then insert the wick. Then screw the bottle into the vent. Then attach to your car a/c vents. The wick soaked up quite a bit of oil right away, but I am pleased to say the scent has lasted a week or more. I used it in my rental car when I traveled recently and my husband has hijacked it for his truck. I also tried it in my hotel room, but it is definitely made for small spaces, not rooms.More > < Less

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About SpaRoom

Breathe Deeply

SpaRoom founder Les Wagenheim helped introduce the first reed diffuser in the U.S. back in the 1990s. Les now focuses on incorporating essential oils into our everyday lives.

The small but mighty oils can help give any day a spa-like feel and help you relax or feel invigorated, depending on the feeling you’re looking for. SpaRoom has a method to deliver them just about anywhere.

Their filter-free humidifier is an innovation in its field. It’s the first of its kind to let you add your favorite oils directly into the water reservoir while it works to thwart dryness in your space. If you’re looking to diffuse oils, they’ve got you covered there, too, with a design that works in rooms up to about 300 feet and has adjustable mist and light levels to set the just-right scene. You can also target tighter spots with a USB-powered desktop diffuser. Want to create an aromatherapy experience during your commute? The car vent diffuser lets you take your favorite oils on the go.