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9 Best Essential Oil Diffusers For Car – Pick Your Wellness Partner Now

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Benefits of essential oils are just tremendous. From headache to stress relief, from fun to concentration or any purpose we ask for, we have an essential oil. To get most out of the essential oil we use diffusers at home during the nights and day time. Now you can carry this amazing smell even in your car while you travel. In fact, it’s your best wellness partner! If you get sore throat or cold or headache while you go to office, don’t worry. Just get in the car, Switch ON the essential oil car diffuser, you will be alright and become energized when you reach office.

 Research shows that aromas from essential oil can make you relieve from on-road weariness and stress, and even create a clam mind set needed during a bad traffic.

The artificial car air fresheners gone obsolete since people like to have a natural and holistic scent to their healthcare. Essential oils are fully made of plants. So it’s 100% natural and it has zero side effects.

Before we get into the list of top 10 best essential oil diffuser for car, let me tell you why should you use car aroma diffuser.

 What Are The Benefits of Using Essential Diffuser In A Car ?

The cars have become a major partner in our daily routine and practically it has become more like a member. We use cars to go around, to do shopping, hang-outs, family travel time, long-drive, the list actually grows. In all these times, how would you feel if your car is filled with some mesmerizing aroma ? You can achieve it by using the best car diffuser. Apart from giving you the sweet smell, it cleans the air giving you the antidepressant benefits. The following are the few of many benefits out of car essential oil diffuser.

best car essential oil diffuserFreshen Up The Air

Essential oils are 100% natural botanical extracts which are highly potent and safe in removing impurities, pollution and bad odor which is needed inside the car. It spreads the fresh air and inhaling it will not cause irritation to the eyes, nose or throat as it happen with the artificial air fresheners.

Instant Relief From Stress

Getting stress is one of the most common activities everyone goes through in their life. Essential oils are  the best ways to deal with it. There are many single essential oil or blend oils which provide immediate relief from stress and tension. It calms your nerves by being therapeutic.

Sinus Relief

With the best car essential oil diffuser by your side, congested nose, running nose, nose block and sinus difficulties will be a “big No” during your drive or work. Use any of essential oils like eucalyptus, peppermint, tea tree, frankincense, thyme, rosemary in your diffuser. You will get an immediate sinus relief as these oils are very good for easing the nasal difficulties.

Instant Mood-Lifter

Smells do affect the mood. When it comes to essential oils they are the best in lifting the mood instantly whatever your situation might be. Essential oils will elevate your mood which helps you to be cool despite irritating traffics, headache ,sadness or some other tension.

Kid Safety

 Choosing chemical and artificial fragrances for your car is not a good choice when it comes to kids and babies. Essential oil car diffuser are safer and you can find certain blends which are specifically designed as ‘kids blend’ or ‘babies blend’. With right car aroma diffuser, you can control the mist or fragrant output so your kids can feel relaxed and happy.

More Economical

If you use artificial car air freshener to scent your car, you will notice that its replacement takes only few months. After that you need to buy the fresh air freshener again. Instead of that, buy a diffuser (Price starts at just $9) and an essential oil once at very cheap price. You can always refill the essential oil once an year with just $6 or depending on the oil you choose. It’s much more economical plus it’s a healthier choice too.

We hope you guys have few ideas and thoughts on why we need a diffuser in car. So with that being said, we at Trulygeeky have sorted out and put together a fine list of top 10 best essential oil for car diffusers. Check them out!

Top 10 Best Essential Oil Car Diffusers

1.InnoGear 50ml Car Essential Oil Diffuser + Peppermint Essential Oil

With a portable space saving design, the flask shaped car diffuser by InnoGear is a new released combination of wood grain diffuser plus peppermint essential oil. It is given as addition which could be used to relive from cough, cold and congestion. It is perfect fit for your car and gives you tough fight against heavy smell, odor, and harmful air inside without a doubt. It’s designed to give you stress-free environment, to relieve anxiety and reduce pressure around you no matter you go. The car diffuser along with essential oils is a great alternate for eliminating odor for your car instead of a synthetic chemical fragrance. This neat compact diffuser is suitable for carrying around to your workplaces and everywhere  you find it comfortable to use a diffuser.

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  • Safe Mist output – the mist output is a cool mist which is totally safe for kids and pets.
  • Works by Ultrasonic diffusing.
  • Works without noise.
  • Portable and USB powered – easy to carry and adaptable anywhere
  • Space-saving and convenient – fits in vehicle cup holder.
  • Has 2 mist modes – Continuous/Intermittent mist modes
  • Handy switch buttons on the top to operate in vehicle
  • Comes with a 7 color Led lights and has a night light feature.
  • The diffuser comes with a 10ml bottle of pure peppermint essential oil.
  • Aesthetically pleasing design.

2.Syntus D50 Aromatherapy Car Diffuser

The Syntus D50 is a compact and convenient diffuser that fits right into the vehicle’s cup holder. It can be a good deodorizer, an alternate car purifier and totally okay when it comes to pets and kids. With adding few drops of your favorite essential oil, the Syntus removes all the bad odors, harmful pollutants, messy or damp smell of air inside the car. It removes allergens and brings in nice aroma. Add few drops of your desired essential oil and see the diffuser doing wonders for you. Sit comfortable and enjoy a stress-free smooth drive, either it’s long or short one.

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  • Compact and space saving- Fits easily into the cup holder of your car
  • Works with the method of Ultrasonic diffusing
  • It’s USB Powered – works in handy with car adapter, laptops, power banks, desktops
  • 2 mist modes- you can use it according to your preference either continuous or at intervals.
  • 7 Color changing LED Lights – either fixed or rotate through 7 different colors
  • Auto Shut-Off feature

3. InnoGear Car Essential Oil Diffuser (Model: UD50)

This is yet another compact car oil diffuser by InnoGear. It acts not only as a diffuser but also a perfect air freshener and refresher too. It is portable and 100% BPA free. This diffuser is among the best car diffusers available which takes care in ensuring fresh, moisture rich cool air around you that is 100% safe for all age groups. InnoGear diffuser ensures a stress-free, pollution free, odor-free environment in your car so that you can sit back and enjoy the travel. InnoGear UD50 is USB powered and portable that fits perfectly into the vehicle cup holder. On the whole, the stylish black InnoGear UD50 is a must-have choice if you looking for a best essential oil car diffuser.

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  • Portable – comes in a vehicle cup-holder design. Easy to carry anywhere.
  • 100% BPA free
  • Functions with Ultrasonic Diffusing technique.
  • USB powered – plug in to your car, portable to be taken anywhere and fit anywhere.
  • Two mist modes- Continuous/Intermittent
  • Handy switch buttons on the top of the diffuser for easy operating in vehicles.
  • 7 color changing LED lights.
  • Auto-Shut off – turns off automatically when the water level is min

4. Skey Touch Switch Pure Essential Oil Nebulizer

If you are looking for a good essential oil diffuser for car then the Skey Touch will definitely make a good choice. It looks very stylish with a silvery-steel like finish which might give a sudden feeling of a mini steel flask. It blends perfectly for places like your car, home, work place, bedroom, bathroom, gym sessions, kitchen and such. You don’t have to worry about power cords, wires and connection; it comes with a powerful re-chargeable battery that can run up to 10hrs. Since it works on nebulizing technique, do use only 100% pure essential oil. The Skey Touch Switch is a definite try out worth your money and the stylish compact design makes it even more likeable.

aromatherapy car diffuser


  • Stylish compact design.
  • Works as a Nebulizer – You don’t need water or heat and Ensures 100% pure oil diffusion car aromatherapy
  • Compatible with USB charging as well as with phone’s charging plug.
  • Auto-Shut off: will turn-off automatically after 2hrs of continuous use.
  • Comes with a re-chargeable battery – free from requiring power outlet to work every time.
  • Comes with child-safe, spill-proof function – the diffuser automatically shuts-off when tilted or met with a sudden jerk preventing any leakage of your oils.

5.ZAQ Tour Essential Oil Travel Car Diffuser

The Tour is a portable and travel-friendly essential oil diffuser that fits right in to your vehicle cup-holder and also you can use it at home, work place, living or reading room and such. The diffuser comes with a top cover lock which prevents tripping while you are driving. The Tour works with ultrasonic diffusing technique and ensures you a smooth calming mist that instantly relieves you from stress and lets you enjoy tranquil feel around you anywhere anytime.

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  • Suitable for cars, SUV’s and all vehicle interiors.
  • Travel friendly and energy efficient.
  • It can work for continuous 2-4hrs or over 5hrs in the intermittent mode
  • It auto shuts-off after 4hrs of continuous use.
  • You can set the mood with the color band – white with olive, black or purple band.
  • BPA free and made with user-friendly materials.
  • Works silently.
  • Perfect for car and travel purposes.

6.Navy Penguin Ultrasonic Car Aroma Diffuser

Navy Penguin diffuser is a simple ergonomic design with button settings that are very easy to handle and simple to set and operate. It is very portable and can easily fit in to your car cup-holder, easy to carry around to the places you like. You have buttons to set the Light and the Mist settings. You can set the timer to 30mins, 60mins, 120mins and 180mins. The Navy Penguin diffuser is suitable for kids and you can use them in their rooms for a good night’s sleep or to have a refreshing aroma. You can have color changing settings; to change between colors or be steady in one color or just turn-off the lights. Navy Penguin will not fail you if you’re looking for a best essential oil for car.

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  • Ergonomic design
  • Buttons are easy to handle and use
  • Suitable to use in kid’s area or room
  • Works with the Ultrasonic diffusing technique – ensures cool aroma mist which suits all age groups.
  • Comes with 7 LED color changing lights and has timer settings for Mist output.
  • Auto shuts-off when water runs out – makes your work easy.

7. AromaAllure Portable Mini Essential Oil Diffuser

As the name goes, the AromaAllure diffuser is small and just equals to the size of the palm. It is very portable, and design looks like small storage container with a wooden lid. Since it is very compact and you can use it anywhere you like. Don’t worry about power outlets or connectivity, the AromaAllure diffuser runs with AAA Batteries and also has a USB interface. It uses fan diffuser which applies ventilation method to create air-flow and does not need any heat or water. Add drops of your favorite essential oil onto the microfiber pad, switch on the diffuser and quickly it improves the mood, cleans the air around you whereas depending upon the oil you can healthy benefits too apart from an aroma. Consider this AromaAllure diffuser if you want a compact and best essential oil car diffuser within budget and yet very functional.

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  • Waterless Aromatherapy diffuser
  • Perfect for home, office, travel, spa, car
  • Works as an Ultrasonic Diffuser
  • Operates quietly
  • Comes in an authentic signature wood cap
  • Comes with 3 X Microfiber absorbent pad – you can use it for your convenience.
  • Works with AAA batteries – very convenient during flight travels, train and don’t worry about charging
  • When using battery power it stops after 30min of continuous use.

8.Aomy Mini USB Essential Oil Aroma Diffuser & Humidifier

The Aomy mini car oil diffuser works effectively to give you fine and smooth uniform mist. It also ensures you a perfectly relaxed stress-free environment around you or wherever you take them. The design is light-weight, eco-friendly and compact, easy to carry anywhere and can fit perfectly in your car cup-holder because it’s about the size of a soda cup. The diffuser is very handy so you can carry them around to your work places, desktop/laptop, travel, at home. The diffuser comes with a very convenient mist settings and modes according to our preference; if there is enough water, the diffuser runs for 3 continuous hours or it runs 6 hrs tops with intermittent time, while it works silently without any bothering noise. Aomy ultrasonic car aroma diffuser brings a fresh natural scent that purifies the air around you and ensures odor-free environment. Take this brand into your choice while looking for a good  essential oil diffuser..

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  • Made with eco-friendly materials
  • Works with Ultrasonic Diffusing technique
  • 100% BPA free
  • Gives you fragrance mist without forming condensation around the cup holder
  • Easy to use buttons and settings for user convenience
  • Auto shut-off feature – the diffuser shuts-off automatically when the water level is low or while leaning at 90°
  • Compact size and elegant size – ideal for gifting, home, office, travel, car

9.Vyaime Essential Oil Car Diffuser

If you are looking for something different from the usual type of car diffusers, then try this Vyaime diffuser. The diffuser can be plugged directly into the cigarette lighter and you got two USB charger ports. The diffuser greatly improves the air quality inside the car by working in two modes; Humidifier mode and Aroma mode. Turn the aroma mode ON and enjoy a clean refreshed air, improved mood, reduced stress levels and sweet smelling atmosphere. This is what a car aromatherapy! While, your concern is with dust, bacteria and impurities, then turn on the Humidifier mode which releases more oxygen ions into the surrounding which is healthy and improves the
benefits of essential oil. Vyaime guarantees you a clean, healthy and glad driving experience and definitely comes on the list of best essential oil car diffusers available.

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  • Operates in 2 modes: Humidifier & Aroma Mode
  • Operates silently with no disturbing noise
  • This best car diffuser is compact and can be directly plugged into the cigarette lighter.
  • Comes with dual USB ports
  • Humidity protects the car leather items and doesn’t cause any damage.
  • BPA free and safe
  • Small size – but gives you strong mist and good humidity
  • Auto shuts-off when the water level is low, after 2hrs of continuous use and when the charge is overload which ensures user safety

Now have you chosen the best essential oil diffuser for your car? I hope so. If you don’t know how to choose one among them, read the following and choose the one for yourself.

Things to Consider While Choosing The Best Essential Oil Car Diffuser

 It takes more than just choosing the best car essential oil diffuser that looks pleasing and low-priced to you. There are few simple but important attributes when choosing the best car aroma diffuser.

essential oil car diffuser1.Capacity

It depends upon your preference. If you’re often traveling long distances choose diffuser that has large water tank capacity. Otherwise, for your general purposes a normal capacity water tank of 40-50 ml would be sufficient.

2.Size & Shape

A car diffuser should be compact with minimal easy-to-use types of buttons and suitable for all types of car. Most diffusers are perfect to fit in a car cup holder while others fit rightly into the lighter-socket. While there are diffusers that are compact enough to fit with the ac vents like vent-clip diffusers. But, cup-holder fit and lighter-socket fit are the two types of shapes most preferred when it comes to car diffusers.

If your cup holders are frequently occupied by your favorite lattes or sodas, then prefer the diffuser models that are pluged directly to the lighter-socket.

3.Area Coverage

In a car, we have small space. Therefore choosing best car diffusers with minimum water capacity is enough. High water capacity leads to prolonged mist inside a closed space which will cause uneasiness for you. It’s enough to choose diffusers that has small capacity water tank and covers small area.


You should be careful in choosing “best essential oil diffuser for car” from trusted brands and not others which might be priced very low or looks visually pleasing. Low quality diffusers are a big no and don’t risk yourself with them.

5.Auto Shut-Off

Like in normal essential oil diffusers, look for car diffusers that have auto shut-off feature. It is very important because unlike large spaces, small enclosed space of the car should be given a break at least for twenty or thirty minutes after which the diffuser should shut-off.

You have chosen your car aroma diffuser. That’s nice! But, wait. You shouldn’t use it in the car all the time. There are sometimes you suppose to Switch OFF it while driving. Take the following points quickly in your memory note.

  • Nose Needs A Break – Yes! An ideal car diffuser should be able to limit the diffusing time in closed spaces. Prolonged time will cause you difficulties.
  • Not Too Much Mist – It might cause inconveniences while driving, might block the vision or cover the front glass. So an ideal car diffuser should have perfect mist setting and mist outputs.
  • Unplugged – Every now and then an ideal car diffuser should be able to be unplugged, turned-off or put them away. Go for them. Always up & running diffusers are big no.
  • Don’t Mess Up With Driving –A good diffuser should never interfere with your ability to safely drive a car. If the diffuser causes troubles with diffusing the oils or gives out too much mist, being noisy or if it needs constant pushing of buttons to change settings then it defeats the purpose of best essential oil car diffuser i.e. to just sit back and enjoy a relaxed stress-free calming environment for a good drive. See to it!

To work well with diffusers, you should choose the right essential oil for your car as well. Essential oil you choose must be a refreshed and relaxing one. It should not make you sleep or over powered. Here we provide the oils you must choose.

How To Choose The Right Essential Oil For Car?

You may like to use your favorite smelling essential oil in to your best car diffuser but the truth is, not all essential oils are suitable or preferred for use in car and while driving. Right essential oils should relieve the driver from stress, improve vision and road clarity, to react, to instantly lift the mood, and improve concentration while not getting them to be over-active and impatient.

Best essential oil for car should

  • Be invigorating at the same time not over-powering
  • Calm your nerves but not dull them
  • Clean the air around you but not over-power them with aroma
  • Improve the sluggishness that happens during a long-drive
  • Help to focus your concentration but not make them wander or get dreamy.
Take care in choosing the essential oils when you have kids at your side or pregnant women as passengers. Not all essential oils are safe for them. Some essential oils can make the children over-powered and hyper.

Now let’s take a look at the list of essential oils that are right for your car.

Citrus based essential oils are good for cars and while traveling as they give refreshed feel which keeps you stay focused and yet relaxed on the road.

 Lemon: Citrus flavor which are known to keep you sharp, stay focused and make you feel refreshed. It can put you in good mood.

Ginger: Ginger is Anti-Nausea oil which can help you with the sickness during drive. Not everyone like ginger, so this option is just among few choices to consider.

Peppermint:  Peppermint is good to increase mental-alertness. It gives you cool refreshed aroma and a chill that helps to stay alert. It is also anti-nausea oil. Peppermint might be strong for children.

Cinnamon: Cinnamon is known to improve concentration and keeps you alert with their spicy yet sweet aroma. It can alleviate headaches and fatigues.

Coffee: Smell of Coffee always wakes you up and helps you concentrate as like having a freshly brewed coffee in the morning. Coffee is invigorating and makes you stay sharp while driving. It can remover fatigue and is anti-nausea.

Basil: Basil is anti-depressant and stimulates the calming effect on the nerves. It relieves mental fatigues and helps to handle stress.

Invigorating & Up-Lifting Oils: Essential oils like Black Pepper, Basil, Cedarwood, Lemongrass, Rosemary, Rosewood, Grapefruit, Eucalyptus are said to be invigorating that helps you stay focuses, stay sharp at the same time stay calm and stress-free.

Air-Cleaning Oils: Peppermint, Spearmint, Eucalyptus, Tea-Tree are known to effectively clean the air from dust, dirt and harmful pollutants.

Oils To Simply Enjoy: You can use essential oils like Cinnamon, Bergamot, Geranium, Patchouli, Petit grain simply to feel good and enjoy.

Essential oils like Lavender, Jasmine, Vetiver, Sandalwood, Chamomile, Clary Sage, Marjoram have calming effect that can induce sleepiness while driving. It makes you over relaxed and drowsy. You might want to avoid them!

Some essential oils like peppermint and eucalyptus make you overactive, reckless and speedy during the driving. You should avoid these oils too.

We hope that you find all the information useful when it comes to choosing the best essential oil car diffuser along with choosing the right essential oil for your car. Input your comments. We are happy to hear from you.