COLOGNE Scent Refills

$6.99$7.99


  • Refill Kit Comes With Three Gel Scents.

  • Lasting Fragrances Are Made With Pure Essential Oils.

  • 6 Months Supply Of Scent Included.

  • Aromatherapy Scents Are Allergen And Asthma Free.

100% NO-RISK MONEY BACK GUARANTEE

  • WORLDWIDE EXPRESS SHIPPING

  • 60 DAY SCENT GUARANTEE

Made for Long Drives and Adventures.



Your Questions, Answered.

How long does each scent last?

Each scent last 60 days, more than any other freshener in the market. Reason is that we use gel solidification technology as others use volatile liquids and Styrofoam scent sticks that are unsafe and ineffective. Plus you receive 3 scents in your starter pack which will last a total of 6 months. You can order refills after you've exhausted your scents in a 3 pack with the scent of your choosing.

What is the push start stop switch?

You can turn off your diffuser to reduce unnecessary consumption and increase scent longevity. We care a lot about the environment and sustainability. 

Will the Smul diffuser remove cannabis and cigarette smell?

YES, as long as you're not continuously smoking in the car. Smul scents contain a plant based nano-purification factor that is very effective in decomposing lingering cigarette and cannabis odor from the car upholstery. 

Where do I install the freshener?

As you saw from our video, you open the back metal magnet and put in the gel scents. Once placed, you install it on your car air vents using the silicone vent clip.

I have allergies to perfumes will this give me a reaction?

100% asthma and allergy friendly. We use aromatherapy and pure essential oils in our gel fragrances. No artificial chemicals and perfumes are used. Our scents are SAFE for people with allergies, pregnant women and children. 

How fast will my order arrive? 

For Canada and the US we offer FREE Express shipping as our fulfillment center is based in North America. It typically takes 1-2 business days to ship out your order. Depending on which state or province you live in, shipping may take from 2-4 days.


We do ship globally to Europe but expect longer ship times of 7-14 days. Our shipping costs do not cover any import duties, taxes, or any other additional fees, that follow local regulations. It is the recipient's responsibility to be aware of the policies in their country and to pay the additional fees associated with their purchase.



Do you ship to Europe and international?

YES we ship globally. For UK and Rest of Europe expect longer ship times of 7-14 days depending on the destination. For countries outside of Europe please email us before placing an order.


Our shipping costs do not cover any import duties, taxes, or any other additional fees, that follow local regulations. It is the recipient's responsibility to be aware of the policies in their country and to pay the additional fees associated with their purchase.



How do I track my order?

Once we ship out your unit, you will receive an email with your tracking code and the courier.

  • FREE 3-7 DAY SHIPPING

    Receive free express shipping on every order for Canada and US.

  • SECURED PAYMENT

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  • 30 DAY RETURN

    No-risk money back guaranteed.