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Midnight Refillable Car Diffuser + Sunburst Essential Oil

Midnight Refillable Car Diffuser + Sunburst Essential Oil

A refillable car diffuser scented with 100% pure essential oils. No secret fragrance. Every oil listed on the label, so you know exactly what you’re breathing in.

Includes: Car diffuser + 10ml Sunburst essential oil + 2 diffuser rods + gift box. Up to 5 months of scent per bottle (under $6 a month).

Regular price $55.00 AUD
Regular price Sale price $55.00 AUD
Sale Sold out
Free shipping over $49
Quantity

You're in the car. Coffee's hot. Music's up. Then... that stale "car smell" hits. Scentopia fixes it, naturally. A reusable diffuser you refill with 100% pure essential oils so your car smells incredible, again and again. No mystery fragrance. Just a small ritual that turns your commute into a moment of calm.

Magical. Mysterious. Midnight. The Midnight Car Diffuser Pack is sleek, sophisticated and finished with a unique marble pattern. Clip your Midnight Diffuser onto your car vent with its silicone clip, and enjoy the ride.

What's included

Everything you need to make your car smell incredible

1x Scentopia Sunburst essential oil blend 10ml. 

1x Scentopia FSC wood & plant-based acetate car diffuser with an anti-scratch silicon rubber clip.

2x Diffuser rods. One in the diffuser, plus one spare 

1x cardboard gift box.

What does Sunburst smell like?

Sunburst is a bright citrus floral. Fragrant mandarin and ylang ylang flower uplift while lavender calms, and frankincense adds a hint of warmth and depth. A delicious golden blend of our favourite 100% plant-based essential oils.

How to Use

Remove the car diffuser from the box, remove the magnetic lid, apply up to 10 drops of Sunburst Scentopia essential oil blend (or any essential oil of your choice) to the white diffuser rod.

Wait 30 seconds for the oil to fully absorb, connect the magnetic lid, and then attach to your car vent with rubber clip. Your commute just got an upgrade!

For the best result use with your car fan turned ON.

Refresh scent as needed. Always remove car diffuser from vent before applying oil.

Important:

Scent strength is dependent on car temperature, how much oil is applied, and which specific oils are used with the diffuser. 

We advise using only 100% essential oil blends
with your Scentopia car diffuser.

Please remove from car vent and store in box if car is left in extreme heat.

Shipping

Free shipping over $49 (Australia). $10 flat rate under $49. Shipped via Australia Post

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Let's get started

Simply remove your Scentopia car diffuser from the box, remove the magnetic lid, apply up to 10 drops of Sunburst essential oil blend to the white diffuser rod. 

Wait 30 seconds for the oil to fully absorb, connect the magnetic lid and then attach to your car vent with the silicone clip. Thats it. Now enjoy your drive.

  • Three orange droplet shapes of increasing size outlined in black on a white background to show Scentopia scent control

    You're in Control Adjust the scent strength to suit your mood.

  • Pure Essential Oils

    100% plant-based, no synthetic fragrances.

  • Long-Lasting Scent

    Each pack gives up to 5 months of fragrance.

  •  Reusable & Refillable 

    No disposable air fresheners, just refill and go.

  • Free Shipping

    Free delivery Australia wide on orders over $49.

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Featured  In

Customer Reviews

Overall rating: 5 / 5 from 36 reviews.

The team surprised us with some extras as for a slight delivery delay, these small things make the big difference, thank you!!! And we love the product clearly.

Car Diffuser Pack ~ Midnight

Store owner replied: Thank you so much, Erez. We really appreciate your patience with the delay, we had sold out of our midnight diffusers quicker than expected! It means a lot to have you back for a second order. So glad you’re loving it.

Customer photo review of Car Diffuser Pack ~ Midnight

Great smelling product, works amazingly in the car and absolutely amazing customer service. Had a slight issue with my order and it was sorted with no problems at all. Thanks again!

Car Diffuser Pack ~ Midnight

Store owner replied: Thanks so much, Emily. So glad you're loving it in the car, and thank you for your patience while we sorted the order out.

At first I thought the scent might be too strong and irritate my eyes but the second day it has a lovely fresh, sparkling scent that I can smell as soon as I get into the car. Reallly happy with the difference it has made.

Car Diffuser Pack ~ Midnight

Happy to have spare rods to use when I want to switch up the oils in my car.

Car Diffuser Rods ~ 4pk

Customer photo review of Car Diffuser Pack ~ Midnight

I love this car diffuser, the essential oil drops make my car smell like a coastal holiday. Plus, the luxe marble design looks like a chic accessory for my air vent not just a diffuser. Functional and cute.

Car Diffuser Pack ~ Midnight

Customer photo review of Car Diffuser Pack ~ Midnight

I adore my Scentopia diffuser! The product is very well designed, beautiful wood and the face that clicks in place with magnets makes such a satisfying sound. Someone clearly put a lot of work into the details and it's such a good product that allows me to reuse and top up the essential oils as needed.

Car Diffuser Pack ~ Midnight

Customer photo review of Car Diffuser Pack ~ Mermaid

I am so happy with it. The smell lasts so long and it’s so pretty. 🌸🩵

Car Diffuser Pack ~ Mermaid

Store owner replied: So happy you love your Scentopia diffuser, she looks gorgeous on your dash!

As a busy mum, my car basically doubles as a second home. I just add a few drops of lavender or citrus oil, and suddenly the car feels calm, fresh, and not like a snack-stuffed tornado rolled through. It’s also so easy to use (no mess, no refills every five minutes), and way better than those strong artificial air fresheners. It’s become part of my self-care on the go.

Car Diffuser Pack ~ Mermaid

Customer photo review of Car Diffuser Pack ~ Midnight

I love this car diffuser, the essential oil drops make my car smell like a coastal holiday. Plus, the luxe marble design looks like a chic accessory for my air vent not just a diffuser. Functional and cute :)

Car Diffuser Pack ~ Midnight

Customer photo review of Car Diffuser Pack ~ Pearl

I absolutely love this car diffuser! I haven’t seen anything like it before. It’s so easy to fill and refill, the scent lasts really well, and the minimalist design is gorgeous. A perfect addition to my car!

Car Diffuser Pack ~ Pearl

Customer photo review of Car Diffuser Pack ~ Mermaid

I’ve been using the Scentopia car diffuser and I’m honestly so impressed. The Sunburst scent smells amazing without being overpowering, and it makes my whole car smell great. What I really love is that I can actually control how strong the scent is, most air fresheners give me headaches because they’re way too intense, but this one is perfect. Plus, knowing it’s pure essential oils and refillable makes me feel so much better about using it.

Car Diffuser Pack ~ Mermaid

😍🍊🌸 WOW! The scent is so fresh and uplifting – the perfect balance of citrus and floral! It instantly makes my car feel brighter and puts me in such a good mood while driving. Love that it’s natural too 🌿 Definitely can’t wait for the full launch!

Essential oil blend~ Sunburst

I love it. It has a sweet orange fragrance with a woody natural undertone. Using it in a banksia diffuser in the bathroom giving a calm relaxing vibe to the area

Essential oil blend~ Sunburst

Store owner replied: Yay, this makes us so happy! We’re so glad you're loving the Sunburst scent. It sounds like your bathroom has become such a beautiful, calming space. A banksia diffuser is the perfect pairing. 💛

Customer photo review of Car Diffuser Pack ~ Pearl

This is honestly amazing! Since switching everything to non-tox I’ve missed having a car air-freshener soooo bad, especially since I’m a boy mum x dog mum. It’s so pretty, and my car smells amazing again WITHOUT the headaches and poison air! I’m definitely going to buy one for my husbands car too!

Car Diffuser Pack ~ Pearl

Customer photo review of Car Diffuser Pack ~ Mermaid

Super cute, smells amazing and no nasty chemicals. Absolutley love this product, makes me excited to get in the car!

Car Diffuser Pack ~ Mermaid

The secret to my car smelling so good! Is this car diffuser. This is a game changer! This is not a fake fragrance this is all natural which I love. I absolutely love how I can top it up if the scent runs out. This is an investment. I will definitely be purchasing again.

Car Diffuser Pack ~ Pearl

Customer photo review of Car Diffuser Pack ~ Midnight

"I’ve always struggled with car air fresheners being way too strong and artificial I’d get headaches almost instantly. I love that I can adjust the strength of the scent and it’s all natural, so it doesn’t overwhelm me.

Car Diffuser Pack ~ Midnight

It’s a beautiful diffuser, I love the pearl face, it’s unlike anything else on the market. Holds the scent over a long period, and super easy to refill. Love it!

Car Diffuser Pack ~ Pearl

Bright and longlasting! We love this oil, it has the nice hits of citrus with the long lasting aromas of ylang ylang and frankincense. Keeps the car smelling fresh for a long time before needing a refill.

Essential oil blend~ Sunburst

Love the discreet design and the balance in the fragrance is impressive. Fresh with just the right amount of spice. Very unisex. Well done on all aspects.

Car Diffuser Pack ~ Pearl

This oil makes my car and house smell divine! Its citrusy and sweet, very refreshing.

Essential oil blend~ Sunburst

Customer photo review of Car Diffuser Pack ~ Midnight

The Scentopia car aromatherapy is a sweet ,refreshing scent, I found to be relaxing and calming,especially driving home,after a long tiring excitable day at golf. I will be recommending it to my friends and playing partners

Car Diffuser Pack ~ Midnight

Customer photo review of Car Diffuser Pack ~ Mermaid

A great addition to the car and big step up from the hanging tree car fresheners. It looks good - like a little piece of jewellery for the interior and smells good too, not too overpowering. Would make a nice gift.

Car Diffuser Pack ~ Mermaid

Customer photo review of Car Diffuser Pack ~ Mermaid

Such a neat design, it fits snugly in the air vent (even in my older model car) and looks fab. The mermaid magnetic lid has such pretty ocean-tone colours. Best of all is the fresh, clean smell when I get in the car. A welcome little sensory uplift for the daily commute.

Car Diffuser Pack ~ Mermaid

Scentopia is next-level! Midnight takes my car from shab to uber oh ahhh… it’s so elevated. The sleek midnight plate is stunning, but the real star is the scent - it’s absolutely divine. I get so many compliments, plus it’s all natural. Seya synthetic car diffusers! My pack arrived quickly, was easy to put together - I love it and it’s also going to be my ‘go-to’ gift! Thank you!

Car Diffuser Pack ~ Midnight

Customer photo review of Car Diffuser Pack ~ Fairy Floss

My Scentopia diffuser makes my car smell so good! It’s not too strong, just little whiffs of citrus floral here and there—super nice and fresh.

Car Diffuser Pack ~ Fairy Floss

Customer photo review of Essential oil blend~ Sunburst

Love this scent the mandarin is sweet and fresh. I use it in m y car diffiuser and my home diffuser.

Essential oil blend~ Sunburst

Love my new diffuser! Fresh vibes, sleek/stylish design and an all natural scent. The fragrance is not overpowering and is perfect for daily drives or long road trips. The white pearly tone blends in to our white car effortlessly, creating an understated elegance…and is way better than some of the other bulky, lairy ones I have seen on the market. Gamechanger! The perfect combo of style and freshness!

Car Diffuser Pack ~ Pearl

  • lavender

    Lavender
    Lavandula Angustifolia Oil

    Encourages relaxation and calm.

  • ylang ylang

    Ylang Ylang Flower
    Cananga Odorata Oil

    The ultimate mood-booster and stress-stopper.

  • frankinscense

    Frankincense

    Boswellia Carterii Oil

    Focuses the mind and relaxes the body.

  • Mandarin

    Mandarin

    Citrus Reticulata (Mandarin Oil)

     Brings calm and happy vibes.

Why Scentopia?

 Scentopia began when synthetic car fresheners kept giving our founder, Karen, headaches. She learned that fragrance ingredients don't have to be fully disclosed. Scentopia was her answer: a natural car scent with every ingredient on the label. 

Scentopia essential oil car diffuser set with a Sunburst essential oil, and a white refill stick, arranged on a beige background with two award seals reading Clean + Conscious Awards 2026.

Recognised in the 2026 Clean + Conscious Awards

Our Pearl Car Diffuser Pack has won Bronze in Best Outdoor Living, plus an Editor’s Choice award. Every entrant is assessed on ingredients, sustainability, ethical practices and social impact, with finalists tested hands-on by an Expert Panel for a month.

Our Editor’s Choice award recognises the product that really resonated with the judges during testing. We’re so proud our little
car diffuser made an impression.