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Whether you’re on the way to work or on a road trip, you’ll be exposed to dangerous chemicals that can be found in the air. These chemicals are usually caused by pollution from smoke and carbon emissions. Unfortunately, even being inside a car won’t protect you from the fumes of the outside world.
So instead of trying to avoid pollution, the best alternative is to simply protect the inside of your car by cleaning the air with the best car diffuser you can find. Diffusers can help prevent you from inhaling a lot of dangerous chemicals that may make you sick. In this guide, we’ll show you the best car diffusers you can find in the market.
13 Best Essential Oil Diffusers for Car
1. InnoGear USB Car Essential Oil Diffuser
This is one of the best choices for your car. It can help to keep your car odor-free. Also, it can help to maintain moisture.
This product is designed for vehicle cup holders. There are available in two different modes.
Moreover, it comes with a power switch on the top of the diffuser. Besides, it’s not essential to worry about safety when it’s out of water because it can be able to automatically shut off.
There are 7 different color changing. Its tank can be able to contain up to 50ml of water. This size is ideal for the use of a car. All of the features above make this diffuser more enjoyable.
2. InnoGear 70ml –Portable Essential Oil Diffuser
This is also a great choice among a wide range of diffusers for cars out there. If you want to get a powerful item, it’s just for you.
It comes with the 70ml of a water tank that is bigger than most of the other diffusers for cars. It can be able to run for 4-8 hrs. There are available in two misting options to choose from.
Moreover, there are 7 LED colors. This feature can help to brighten up the car the great amount. Plus, it also can automatically shut off when there’s no water.
3. ZAQ Tour Essential Oil 60ml Travel Car Diffuser
This essential oil diffuser can hold up 60ml of water. This option is actually very quiet and near silent. It offers a stream of nice surprises. This product can be able to automatically shut off after four hours of the use.
Because it’s less than 3 inches wide, you can choose this diffuser for most car cup holders. It is designed with all the bells and whistles. It allows you to take from car to office thanks to a wall plug.
There is also a car adapter on the top of the wall plug. Therefore, it’s not a problem even when you don’t have a USB in your car.
Like the previous product, it also comes with a tank that holds 70ml of water. If you are looking for an ultrasonic diffuser for your car, you should consider this unit.
It’s very quiet. It’s pretty wonderful. However, it still comes with a few setbacks based on preference.
It is about 5 inches tall. It is available in 5-volt power output in addition to a long cord. Besides, it comes with 7 colors changing. This diffuser doesn’t require you to use heat to convert the water during the process.
5. Syntus USB Car Essential Oil Diffuser
This option is similar to the one from InnoGear. It runs off a car charger. It’s designed with a USB cable. However, it doesn’t have a car charger. It’s easy to run it off the USB of a laptop.
There are control buttons on the top of the diffuser. Therefore, you can turn it on or off. It comes with intermittent and continuous misting modes to choose from.
You just need to fill the diffuser with water to the 50ml mark. Then, you can use it continuously up to 6 hrs.
6. Skey Touch Switch Pure Essential Oil Nebulizer
For this essential oil diffuser, it requires you to use a few drops of pure oil in order to operate it.
It is designed with an internal rechargeable battery. It can run off any 5-volt USB connection.
This unit can be able to run up to 10 hrs after a full charge. However, it can shut off automatically after 2 hrs of the use.
In addition, this device is really quiet when working.
7. Airror USB Car Essential Oil Diffuser
This product can fit the typical cup holder of most vehicles. It comes with a tank that can contain 55ml of water. It can be able to run up to 6 hours. There are two modes to choose from: continuous and interval modes.
Like most products listed above, this one also can shut off automatically when it’s out of water. There is a USB cable connection, so it can be plugged into a car charger or a computer.
8. AromaAllure Waterless Portable Mini Oil Diffuser
This is a waterless mini oil diffuser. This option is not a nebulizer or an ultrasonic humidifier. It’s just a little battery-operated air freshener.
It is designed with the included USE cable that you can plug into a car charger. Also, you can run it off 3 AAA batteries as well.
You just need to add a few drops of essential oil to the diffuser, it can operate for up to haft an hour on battery power.
9. Rovtop Ultrasonic Car Diffuser
The Rovtop Ultrasonic Car Diffuser is known for providing a thick but fine mist that can take away unwanted smells in the car. It can also combat cigarette smoke. If you happen to smoke or know someone who smokes often, then the diffuser can cleanse the smoke in the air so that it won’t end up as secondhand smoke to others. It also has 2 spray modes depending on your preference.
- BPA free material
- Ultrasonic technology
- Can be activated with one switch
- Sleek black design
- 6-hour continuous run
- Not corrosion resistant
- Has a small humidifying capacity
10. Dodocool 2-1 Car Diffuser
This is probably one of the most user-friendly product variants in the market is the Dodocool 2-1 car diffuser. Just to give you an idea, this is an ultrasonic car diffuser that can emit a cool mist with just one button. And with just this one button, you can have 5 hours of continuing mist running out of the diffuser. That’s because it has a pretty large humidifying capacity.
Aside from just its user-friendliness, it comes with 7 mood lights that can brighten up the atmosphere around you. Not only will the lights lift your mood, but they’re also designed to keep you alert and awake during tiring night drives.
- Very lightweight built
- Comes with 7 colored lights
- Has an intelligent auto-off function
- Push-button function
- 5-hour continuous use
- Tends to leak a bit
11. CACAGOO Cool Mist Car Humidifier Diffuser
This is surely one of the most reliable diffusers that you can get for your car. It makes use of an ultrasonic technology that gives off the finest mist that you can see from any diffuser. To add to that, you’ll find that this diffuser has two spray modes to choose from based on your individual needs.
If you happen to have a USB port in your car, you can plug this diffuser in since it is connected to a USB cable. It also has a 5-volt input which makes it very safe to use. Finally, it can spray mist for 8 to 15 hours depending on what mode you choose.
- Nano class mist
- Has skin moisturizing effect
- 2 spray modes to choose
- 7 LED light colors to choose
- Very quiet operations
- Auto-off function
- 300ml capacity
- Sometimes it does not last as long as it should
12. Essence of Arcadia Essential Oil Car Diffuser
This mini car diffuser is the best one to buy if you want to save up space. Its compact shape allows you to leave it on your dashboard without it bothering your view of the road. The best thing about this diffuser is that you don’t need to add water to it for it to work.
All you have to do is add the essential oil scent of your choice to the fiber pad. From there, place the fiber pad in the machine and let the mist come out. With this diffuser, you also don’t need to worry about leaks because it has a leak prevention feature.
- Compact size
- Does not require water for mist emission
- Very quiet operation
- Has nice colorful lighting
- Leakproof built
- Has a 15-second auto-off function
- Low humidifying capacity
- Lights cannot be turned off when the diffuser is on
13. Manli Essential Oil Car Diffuser
Last on the list is the Manli Essential Oil Car Diffuser. The first thing you’ll notice about this diffuser is its shape and size. To fully blend in with your car’s interior, it comes in the shape of a UFO and can be flatly placed on your dashboard.
The beauty of this product is that since it is shaped this way, the mist can be spread in a 360-degree diameter. This ensures that every direction is covered by a nice coat of mist.
- Compact, UFO-shaped diffuser
- Can cover all directions of your car’s interior
- Made of a durable aluminum shell
- Can save energy
- Very sticky adhesive
- The smell isn’t as strong as other diffusers
How a Car Diffuser Works
Before we start with anything, we’d first like to give you an introduction into car diffusers, if you’re not familiar with them. At the very least, you have to know what a car diffuser is and how it works.
As its most basic feature, the diffuser turns essential oils into emissions that are brought to the air. The air that comes from the essential oil diffuser then cleans the air and kills harmful pathogens from pollution.
The diffuser takes the particles from the essential oils and turns them into a mist. From there, a built-in fan blows the mist out into the air. With portable diffusers that can be attached to parts of your car, you can clean your car’s air with the cool mist.
Why You Should Get a Car Diffuser
At this stage, you might be thinking that your area doesn’t have much pollution or that you may not need to have one anyway. Well, we beg to differ because a car diffuser has so many benefits whether or not your area is filled with pollution. Just to give you an idea, here are some of the main reasons to get a car diffuser for your car.
Cleanses the Air
As we mentioned above, this is the main function of a car diffuser. It can protect you from the foul-smelling belches or smoke emissions coming from outside. It cleans the chemicals and pathogens that pollution carries so that you won’t have to inhale it. The cool mist from a diffuser can be said to provide a shield for your car.
Makes the Car Smell Good
If someone who rode your car just ate a smoked salmon and cheese sandwich, then it’s bound to leave a smell. While you may think of just attaching an air freshener to the dashboard, using a diffuser is more effective. Car diffusers can easily get rid of strong smells and replace it with a nice, fresh scent from essential oils.
Keeps You Alert
There are going to be times when you’ll feel sleepy while driving. Fortunately, some essential oils can help wake you up and keep you alert. If you put some peppermint oil into your diffuser, it will let out a mist that can help keep you awake while you drive. Peppermint is also known to give you a boost of energy, so it’s a great scent to have before you go to work.
Provides Overall Immunity
As a whole, essential oils can provide immunity when you smell them. For instance, rosemary or peppermint is good for those who have rhinitis, colds, or flu. Other than physical immunity, mists from essential oils can also help with mental immunity as well. For example, lemon oil is said to calm people who have feelings of anger while lavender can soothe nervousness and some anxiety.
As you can see, cleaning the air isn’t the only benefit that you can get from a car diffuser. There are so many other advantages car diffusers can give.
How to Buy the Best Car Diffuser
Now that you may want to buy a car diffuser, let’s go deeper into choosing the right one. Undoubtedly, there are so many brands and product variants you can choose from. For most people who haven’t used car diffusers yet, this can be pretty overwhelming.
So what we’re going to do is we’re going to provide you with a way in which you can narrow down your choices. Even though we already handpicked 5 of the best products to buy, you still need a buying guide to help you pick out the best car diffuser from the choices. Take a look at the factors below:
The first thing that you may want to consider is the size of your diffuser. The size will depend on your preference and how much space you want to be taken up in your car. Some are small and flat, not taking up much space.
There are also those diffusers that are longer. The advantage of bigger sized ones is that they can usually take more water inside. More water means a longer humidifying time. So the choice is really up to what you want.
Different diffusers have different running times. Ideally, you get the ones that have long running-times so that your humidifier can last a whole road trip. Most small capacity diffusers have a 5-hour continuous running time while higher capacity types can last for 15 hours.
The humidifying capacity is related to the running time of the diffuser. The higher the humidifying capacity, the longer the running time. Small ones can usually hold around 55ml of water and essential oil mix. However, the bigger ones can probably hold around 100ml of water while there are even bigger ones that hold 300ml of fluid.
Another thing that you may want to factor in is the material used to make the diffuser. The material is important to consider because it determines the look of the product. Most are made out of plastic material but others are made out of metal. So the material you decide to choose will depend on your eye for style and what kind of look fits your car.
This isn’t such a crucial factor to consider but it’s good to know about it anyway. Some diffusers come with built-in lights. These lights rotate and change color as the diffuser moves.
While this doesn’t affect the functionality of the product, it does play a role in the look of the product. Some people happen to be very particular with aesthetics, so consider the lighting of the diffuser into consideration. If you happen to be that kind of person, then check out the lights of the diffuser you want to buy.
Brand and Quality
While there is no surefire way to determine the quality of the product, you can somehow get an idea from the brand name. If you do enough research, then you can determine whether a certain brand is reputable or not. Reading a lot of reviews can tell you a thing or two about the brand of a car diffuser.
Taking this factor into consideration, we ensure that all the products that we’ve listed come from reputable brands and have good ratings among customers. That way, you can be assured of quality performance.
These 5 best car diffusers are ideal for your car because they allow you to have armor against the pollution from outside. At the same time, these diffusers can make your car interior have a very pleasant smell. Aside from that, a diffuser can also be a good alternative to traditional air fresheners.
A lot of people don’t like traditional air fresheners because they have a very chemical smell. Diffusers, on the other hand, have a natural essential oil scent that not only relaxes you but provides you with several health benefits too.
So if you’re looking for the best one for your car, take a look at our choices and buying guide. You’ll surely find the one you want.