Car Cologne

Car Mist Humidifier

6 reviews
Select Included Fragrance:

Our ultrasonic diffusers/humidifiers are the ultimate accessory for those wanting a cool fragrance mist in their car, home or office.

With the use of water combined with luxury fragrance oil, our ultrasonic diffusers work both as a humidifier and an air freshener simultaneously. The mist can be adjusted to emit constantly or intermittently and has two light settings; pure white or rainbow effect.

Instructional Video

Step 1

Remove top and fill no more than 3/4 with water - tap or mineral water is acceptable however distilled water is not.

Step 2

Add fragrance oil. We've found approximately 8-10 drops is sufficient however you can add more to reach your desired fragrance strength. 

Step 3

Stir gently ensuring fragrance oil and water blends and oil does not sit at the bottom of the container. 

Step 4

Carefully secure lid and plug USB into power source. Press power button once for continuous mist and press twice for intermittent mist. Hold button once for pure white light and hold button again to switch to rainbow effect. On first use, allow a few seconds for the Humidifier to draw liquid and begin diffusing. 

What's Included

Diffuser/Humidifier, USB power cable, 2x filters, 10ml fragrance oil. PLEASE NOTE: a USB power source is required to operate this product. 


Approximately 70mm width x 110mm height


Keep upright and secure at all times. Do not allow fragrance oil to make contact with textiles - wipe any spillages immediately and secure fragrance oil at all times when not in use. When in operation, ensure nothing obstructs Mist - do not allow Mist to spray directly onto vehicle interior textiles. 


If you lived through the dark days of ‘death by lemon’ air fresheners, then you might have asked the same question we did before starting Car Cologne:

‘I spent a lot of money on my car… why can’t it smell as good as I do?’

Well, we looked around and found there was an enormous gap in the market. Literally nobody had considered upgrading the humble car air freshener into something a little less… stale. 

So we started Car Cologne and our signature product - our Car Cologne Diffuser - became an instant hit. Used by celebs, footballers, and thousands more people, it showed us we weren’t alone. Everyone wanted to give their car the luxury treatment with car air fresheners that were inspired by the most luxurious scents in the world.

Since then we’ve filled out our range with >

DRY MIST | The odour-remover. One burst sanitises the air in your car and keeps it fresh for the whole ride.

CAR MIST | The luxury option. Infuse your ride with the world’s most luxurious fragrances. This really *is* cologne… for your car.

CARD AIR FRESHENERS | We’ve given the tired old card air freshener an update. Infused with a carefully curated selection of fragrances, these cards can also be used in your home or office.

ELECTRONIC HUMIDIFIER | Our most premium product. An electronic diffuser/air humidifier that will clean the air and circulate one of our signature blends to every inch of your car. 

We’ve secured partnerships with Bentley, BMW and supply Floyd Mayweather and Paul Pogba with scents that keep their ride as fresh as they are. 

BMW F80 M3 Competition

We’re also an associate partner of Peterborough FC (EFL Championship) because not only do we love football, but we love local too.

Peterborough United FC Associate Partner Crest

Basically, it’s been quite a ride (pun intended 😂). Three years on from ‘death by lemon’ Car Cologne is now the UK’s leading Car Air Freshener brand and we’re adding to our range all the time, to make sure you car ALWAYS smells as good as you do… if not better.

For product enquiries get in touch here

Or else browse our full range here

car cologne logo

Car Cologne are proud of each and every purchase of one of our amazing fragrances, and we love to see all of your pictures, videos and posts on social media - singing the praises of our Car Diffusers, Car Perfumes, Humidifiers, Car Mist, Card Hangers and Dry Mist (and more!) but even we get excited when we come across these from faces we recognise from the TV, so we thought we'd share some of our star-struck experiences here...





Customer Reviews
4.8 Based on 6 Reviews
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Filter Reviews:
lisa c.
United Kingdom United Kingdom


great product love it

Johnson m.
United Kingdom United Kingdom

Diffuser and savage

My item’s have arrived today, fairly quickly I might ask. I was a bit at doubt when using this company as it is my first time. I like stick to the same seller especially online as there is a lot of fraud that goes on. How ever seeing that they have allowed customers to purchase via clearpay,klarna etc which allows extra security like paypal. I also done my research on trust pilot and there are a lot of positive things said about these guys. The smells are to be honest the best smells I have smelt in a car. You will not regret your purchase. I’m testing out the electrical diffuser currently, it appears to have no issues. Hopefully it continues to do so. I will continue to purchase car scents from Car Cologne. You get what you pay for remember that, it’s worth investing a bit more for a better product.

Jessica H.
United Kingdom United Kingdom

Bought this for my husband for Christmas he loves it!!!

United Kingdom United Kingdom


I don’t usually leave reviews by I had to. My 6 year old jumps in to the car and says “Papa, this is new I like that smell” just to top it off, we park up, ready to go indoors.. “I’m going to stand and smell it again, ahhhhhh, yummy, see you tomorrow car” Your car fragrances smell amazing. First time buyer, will buy again for sure!!

United Kingdom United Kingdom

Tractor rating

Thought i would take a chance on one after seeing it advertised for the tractor after trying heaps of other sorts! By far the best one and would have another one happily!