Car Diffuser, 5mL Square

Original price was: $15.00.Current price is: $12.50.

Bringing the full range of Treebrush Alchemy candle and wax melt fragrances to your car with these awesome refillable square car diffusers!

These 5mL refillable car diffusers slowly release fragrance into your vehicle. Hang them upright from your rear view mirror or wherever you like, and bring the good vibes to your ride. Or to cover your sins. No judgement here.

This “Square” design is an understated design that will fit right in with your vehicle décor.

Other designs include the Bauble and the Pendant.

SKU: CDIFSQ Category: Tags: , , ,

Bring a slice of Treebrush Alchemy with you in your car with this gorgeous little hanging car diffuser. This elegant square design is a slick addition to your vehicle chic.

These 5mL refillable and reusable diffusers make great little gifts, and they can also be used in other small spaces such as wardrobes, bathrooms and more. They are made to order, so there are many more fragrances than usual available – time to get experimental!

To use:

  1. Unscrew the wooden lid and remove the plug from the top of the jar
  2. Screw the lid back on – keep the jar upright so it doesn’t leak
  3. Tie the diffuser to your rear view mirror, or anywhere it can remain hanging

The fragrance oil these pendant car diffusers come filled with will last 3-6 months depending on their exposure to heat and direct sun. After that, they are refillable with anything you like.


  • This square car diffuser has a long thread, designed to remain secure even when not screwed on tightly; it will be slightly offset from the base if you tighten it to its maximum
  • The fragrance oil will evaporate faster in heat or direct sunlight – it will also smell stronger
  • To make the fragrance in your space stronger, carefully tip or shake the diffuser so some of the fragrance oil soaks into the wooden lid. It’s worth checking from time to time that the lid is tight enough. As they swing around while we drive, some can slowly back off over time
  • Running low? You can refill these pendant car diffusers with anything you like – but we also have a range of 20mL car diffuser refills, which will fill up to four diffusers this size
Weight 0.04 kg

"Down with the Figness", "Lime in the Sand", "Touch Grass", "Wakey Juice", Amber Noir, Black Raspberry & Vanilla, Blood Orange, Cherry Blossom, Citron & Mandarin, Creamy Coconut, Driftwood, Egyptian Amber, Frangipani, Frankincense & Myrrh, French Lavender, Guava & Lychee, Hot Cross Buns, Lemon Verbena, Mango & Tangerine, Passionfruit, Peachy Keen, Pear & Rose, Pomegranate & Sage, Pumpkin Spice, Red Roses, Rose Petal Gelato, Rustic Lodge, Sandalwood, Sea Salt, Strawberry & Rhubarb, Thai Lime & Sandalwood, Tonka & Oud, Vanilla, Wild Fig & Apple Blossom, Wild Honeysuckle, French Pear, Honeysuckle Jasmine, Espresso, Apricot