Square Purple Diffuser

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Square Purple Diffuser

Square Purple Diffuser

Regular price $19.64 NZD
Regular price Sale price $19.64 NZD
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Tax included. Shipping calculated at checkout.

Surprise your passengers and keep your car smelling great with a diffuser that lasts all day. They’re refillable, so pick your favourite scent and take your driving experience from 0 to 100!

They’re so good, you’ll never want to get out of the car!

These fragrance diffusers are designed to hang from your rearview mirror, air vent, or mount on your dashboard. They will transport you to floral gardens, fill your vehicle with the heady scent of designer-inspired fragrances, or, choose a scent that creates a fresh new car smell.

With a variety of personal and office uses, our diffusers are perfect for any setting. They can easily fit into your carry-on luggage, purse or kitchen. You'll never run out of unique scents to help you relax or wake up when you try one of our diffusers.

Enjoy an easy, long-lasting way to fragrance your car with our refills! The refill comes in a convenient 10ml glass bottle with a dropper tamper-proof lid. It's also great for travel, as it's airline-friendly and spill-proof!

If you are changing the scent of your current car diffuser, wash both the bottle and lid in warm soapy water to prevent cross-contamination, then allow them to dry before filling it with your desired new fragrance.

The scent of a flower can brighten even the dullest day.

Reasons to love hanging diffusers

Hanging car diffusers allow you to enjoy the benefits of various scents while driving. Depending on the type of scent used, you may experience a range of benefits, such as reduced stress, increased focus, improved mood, and more.

They are easy to use and require minimal effort to set up. Simply fill the glass bottle with your scent choice, attach it to your rearview mirror, and enjoy the scent while you drive.

Compared to other types of car air fresheners, hanging car diffusers tend to provide a longer-lasting fragrance. This is because they are not diluted with other chemicals or additives, and the diffuser can be refilled as needed.

With our hanging car diffusers, you can customise the scent to suit your mood or preferences. Visit or Scent Descriptions page to view our current selection of scents available.

From minimalist designs to colorful and whimsical options, there is likely a hanging car diffuser that will suit your taste.

Overall, hanging car diffusers can be a great way to enhance your driving experience and enjoy the benefits of scent on the go.

Care & use Instructions

Unscrew the cedar wood lid and fill the hanging car diffuser with your scent of choice. Once filled, replace the lid back on, but not too tightly.

Tip the bottle upside down so that the cap becomes soaked, then hang it up in your car).

Avoid manipulating the car freshener while driving.

Seek immediate medical attention if the product's contents are accidentally ingested.

In case of accidental spills, immediately wipe the affected area with a dry cloth and then thoroughly wipe with a cloth moistened with water to prevent damage to your car's interior.


5 - 10ml clear or decorate polymer clay coated glass bottle with cedar wood lid and string,

Comes with a 10ml black glass bottle filled Wirth your scent of choice and dropper lid.

Hanging car diffuser FAQs

A hanging car diffuser is a small glass bottle that is designed to be hung inside a car and used to diffuse fragrance oils into the air.

Our hanging car diffusers are small glass bottles, some covered in a decorative polymer coating and an absorbent cedar wood lid. The bottle is then hung from the car's rearview mirror, and the fragrance is diffused into the air as the car moves.

Using one can help to create a more pleasant and relaxing environment inside your car. Depending on the scent used, a hanging car diffuser can also help to improve your mood, and reduce stress.

The fragrances in a hanging car diffuser can last between 6 week to 6 months depending on a number of factors, including the size of the container, how strong the scent is required, the frequency of refreshing and how frequently the car is used.

Yes, hanging car diffusers can be used in rental cars, but it is important to check with the rental car company first to make sure that they allow the use of such devices in their vehicles. Some rental car companies may have restrictions or rules regarding the use of hanging car diffusers, so it is always best to check beforehand.

Shipping & Returns


Orders will typically leave our studio within 2 to 3 business days from the order date, although in some cases, unforeseen circumstances may cause a delay.

To obtain the most up-to-date information on estimated dispatch dates, please refer to the product pages, which we regularly update. If you are purchasing a gift or require the order by a specific date, we recommend checking the estimated dispatch date before placing your order.

We ship twice a day, Monday to Friday. Our courier packages are collected from our studio at 7:30 am and 4:30 pm on the same day. Once your order has been booked onto the courier, we will promptly send you a tracking number via email. While we will typically use NZ Post to ship all orders, we reserve the right to use any carrier.

Upon booking your order, we will send you a shipping confirmation email, which will include tracking information. We will also forward any delivery messages we receive to the courier driver via the delivery notes. Please note that we cannot guarantee that the drivers will act on written requests, as we do not have control over their actions.

In addition, please note that rural deliveries may take longer to be delivered, typically adding an extra 1-2 days to the delivery time frame. As such, we recommend allowing for additional time when placing orders to rural addresses.

Please ensure that you carefully check your shipping address when placing your order, as orders are printed and sent using the details that the customer has entered. If you notice any errors in your shipping address, please contact us as soon as possible to make corrections before your order is shipped.


At Melt my Heart, we take pride in producing handcrafted products that are unique and may have slight variations between batches and individual items.

If you are not satisfied with your purchase, you may be eligible for a refund if the product is returned within 14 days of receiving your order. To qualify for a refund, the item must be in new and unused condition, with all original packaging and labels attached.

Please note that if you are returning the product due to a change of mind, such as not liking the scents you have chosen, the return postage costs will be your responsibility. However, if the items are defective, such as a lack of scent on inspection or due to breakage during transit, we will refund the return postage costs.

We want you to be aware that a minority of people may be less susceptible to some scents, and we cannot guarantee that all scents will suit everyone.

If you are eligible for a refund, you may choose to receive a refund to your original payment method or a store credit can be issued. Please let us know your preference when you initiate the return process.

To be eligible for a refund or store credit, the product needs to be returned within 14 days of your receiving your order. All

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