5 best Longest Lasting Car Air Freshener in 2023

Any car owner can attest to the fact that sometimes car smells really bad. And the worst part is that sometimes you don’t know where the smell is coming from. Sometimes it can be brought by luggage you carried that had sports equipment containing odor or even oil from the car engine. Therefore, as a car owner, you need to have the best longest lasting car air freshener always with you.


However, the biggest complaint from many car owners is that the air freshener in the market lasts a short period of time. That’s why you need to find the longest lasting car air freshener to keep your car smelling great.

We know it can be a challenging task to find the best and longest lasting air freshener for your car on the market because there are hundreds, if not thousands of brands. We have compiled a review of the best 5 car air freshener brands on the marketer to make your work easier. After all, you have other things to attend to, and you don’t have to spend all the time comparing items. We have done that for you.

So if you are on the market looking for the longest lasting car air freshener, then check out the products that made the cut;

Comparison Chart

PURGGO Car Air Freshener

This charcoal air purifier is specially designed for automobiles. Although it’s quite tall with a height of one foot, it will perfectly fit behind the head of a car seat. This is made possible by the strap it comes with which allows easy placement of this car freshener inside your car.

Free of chemicals, this simple product does not rely on any chemical fragrances. Rather, it uses bamboo charcoal, an environmental-friendly odor remover, which steadily absorbs the bad smell. Those looking for a long lasting air freshener will find this product great as it works well for well over a year. You simply need to recharge it in the sun once every month.

Checking on what the customers had to say about PURGGO Car Air Freshener, most of them were delighted and satisfied with its performance. With most customers rating it highly and almost ¾ of them rating it 5 stars, you know that this is one of the best car air fresheners on the market. They praised the air freshener’s efficacy in eliminating smoke, sweat, garbage and rotten edibles smell.

A small minority were not happy with it, and some claimed it didn’t perform as advertised; a few mentioned it didn’t totally eliminate the smell of cigarette smoke.

However, despite the few complaints, one thing they all agreed on is that there was a significant improvement in the freshness of the car and felt the product was great.

Its high rating, along with its earth-friendly nature and chemical-free ingredients, makes us recommend it as well.

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Ozium Car Air Freshener

When your car stinks, and you cannot trace where the odor is coming from, you need something long-lasting that will tirelessly fight the bad smell out of the car. That’s what Ozium Car Air Freshener does. Designed to freshen smaller areas, you can tuck this freshener in one of your car corners or even under a seat.

You have control of the rate of scent release as you control this by twisting the cap. This air fresher is known to have a long lifespan, as each gel canister can last for a couple of months. Besides, once the gel in the canister is used up, you only need to replace it instead of throwing the empty canister away. Therefore, you can buy it in bulk and save more money.

It is about 12 inches in size and thus will not occupy a lot of space in your car. Its small size can trick you into thinking that it doesn’t pack enough stench-fighting capacity, but that’s not the case. Most customers who have bought this air freshener were happy with its long-lasting pleasant smell that neutralized the odor in their car.

One of the key things that came out is its effectiveness and pleasant fragrance. One key thing to keep in mind is that this air freshener is primarily designed to deal with moderate constant odors rather than new odors intruding your car over short periods. It will keep your car smelling fresh.

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Little Trees Assorted Air Freshener

These trees are effective and affordable at the same time. Besides, they are simple to set up and come in various colors. By hanging one in your car, you will detect the scent of Royal Pine, Black Ice, or New Car Scent. All of these will improve your internal car environment in a great way. They come at an affordable price, and they get the job done. However, they start losing their scent after a couple of weeks, and thus it is important to replace them often. You can purchase them in bulk for a low price.

When a product is cheap and economical as these little trees, there can be a few downsides. But before we note the downsides, here are some of their benefits. They are relatively long-lasting and colorful, and the best thing they are effective in eliminating any bad smells. Besides, their hanging design and small size mean they can fit easily in a small area.

Coming in a variety of fragrances, it is important to note that some buyers were pleased with some scents and not with others. However, in general, over 80% of them rated this longest lasting car air freshener 5 stars and showered it with praises for its effectiveness. We too, give this air freshener a thumbs up thanks to its simple yet inexpensive nature. It will leave your car smelling great.

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bmbu Bamboo Charcoal Car Freshener

This is one of the best car air fresheners on the market. It helps eliminate odor from your car easily and comes in a handy sack that contains active ingredients to absorb the bad smell and create a fresher environment. Furthermore, their pleasant fragrance lasts a long time.

Made from matured bamboo charcoal, this product filters allergens and bacteria thereby ensuring you are living in a hygienic environment. It is suitable for car, bathroom, and many other areas. Made in the USA, you are assured of its high-quality.

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Natural Bamboo Charcoal Air Freshener

This being one of the best car fresheners, it is ranked among the longest lasting car air fresheners for a couple of reasons. One, it comes in a convenient and handy 4-pack 200g pack that can be kept in different locations. Two, the odor-eliminating packs work fast and last for a moderately extended period.

Three, it helps you maintain a fresh and odor-free environment. Formulated from naturally activated bamboo charcoal, this purifying bag works naturally as an odor eliminator, odor remover, and air freshener to maintain a fresh, breathable environment. It works incredibly great as an odor absorber and natural deodorizer for your car.

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A Buyer’s Guide to Help You Pick the Best Car Air Freshener

The new car freshness cannot last forever, and that’s why you need to get an air freshener to help you maintain the pleasant smell in your car. Coming in different shapes, forms, and sizes, you need to know several things about them to be able to buy the best one. Some are better than others, but each has its own benefits.

Here are the various forms of car air fresheners you can find in the market.

Little Trees

These are some of the oldest car air fresheners. They have a simple form and function. Cardboard with a specific shape, and sometimes coming in other shapes apart from the tree shape. It is covered in perfumes and scents of different kinds.

Upon its exposure to air, this freshener excretes a pleasant smell. After some time, all the free molecules in this air freshener are used up. Little trees tend to be effective for 1-2 months, but this depends on the brand.

Keep in mind that Little Trees is a brand name. However, other companies make air fresheners of this kind and shape. But most of those that are shaped like iconic evergreen trees are likely made by Little Trees brand. They are often cheap and typically valued under a dollar each. You will find them sold in packs of 3 or more.


These work by absorbing air molecules that produce scent. Deodorizers are made with one of the many types of compounds that produce pleasant scents when naturally combined with molecules in the air. They undergo a little chemical reaction that makes them salt compound.

They work in the same manner the baking soda eliminates bad odor from the refrigerator. The process is somewhat similar to that of charcoal fresheners, apart from the fact that the deodorizer has some chemical reactions that impact on its material.

For deodorizers, they mostly work in two ways. First, by removing molecules causing odor from the air, and two, by releasing pleasant-smelling scent when the chemical change happens.

Once you feel the bad smell coming back, know that the deodorizer is no longer effective. Also, if you can no longer feel the scent the deodorizer is meant to produce.


Sprays are the most common car air freshener. They work by releasing an aerosols material to the air. The aerosol material can either be a scent mixed molecules that absorb bad odor from the air as they fall or it can be a perfume scent.

Febreze is one of the most popular labels known to make this type of air freshener. However, their fresheners are not specially made for cars, but you can use them as air fresheners at home or even in your car.

Their price typically ranges from $5 to $19. Offering a considerable duration of usage, these sprays also offer flexibility to allow you to freshen up your car whenever you want.

While some users don’t like the constant scents produced some air fresheners, this might be a great choice for others.

Ionic Air Purifiers

These car air purifier needs electricity to operate. They use electric charges to ionize air with the negative ions getting attracted to positive ions in the air. Once the negative and positive combine, they become grounded.

These devices, which costs $20-$30, hook into a car 12V receptacle. They do not produce any scent, but you may notice the smell of ozone byproduct if you are conversant with it.

Air Vent Clip-On

Filled with liquid perfume, these car air freshener clip on car’s air vent. Molecules are drawn from the liquid as air passes leaving it smelling pleasant.

The amount of time these air fresheners last depends on the times they are exposed to moving air. Warm air also causes them to get depleted faster. Prices for these air fresheners can vary from $3 to $10.

The lifecycle of a clip-on will impact its price.

Charcoal Air Purifiers

Although this is not a new conception, charcoal air purifiers use simple science to operate. They have no scents and instead use a porous bag that has activated charcoal. The charcoal can be made of different wood plants with bamboo and coconut being the most popular options.

As air moves through the bag of charcoal, which is known to be extremely porous, molecules get stuck in carbon crevices, thereby purifying it. They are highly favored for being reusable and being environmentally friendly.

With that in mind, here are few questions most people ask about air fresheners;

Are car air fresheners dangerous in the long run?

The negative effects of air fresheners differ depending on the formulation. When diffused in the air, they are not dangerous. However, when kids inhale or swallow the gel, there can be serious health effects.

Can A Bag Of Bamboo Charcoal Act As Car Air Freshener

Simple air fresheners are often made from a bag of bamboo charcoal that act as magnets. They absorb and remove any bad odor from the car. You just need to stash the bag in the smelliest region of your car and this will remove any unwanted odor.

How Long Do The Car Air Fresheners Last?

The plug-in air fresheners may last for 30-45 days but the bags containing bamboo charcoal can last for one year. However, you will need to take the bag out of the car every month and leave it under the sun to reactivate.

Are Plug-In Air Fresheners Less Overwhelming?

The plug-in fresheners are small in size and simple to use. They usually have a unique scent that is not overwhelming so people who are sensitive to smell may also use them. These fresheners may last for up to 30 days, however, if you use a heater inside the car, the freshener may dry up pretty fast.

Are Car Air Fresheners Bad For Health

It all depends upon the material used for making air fresheners. Some brands use harsh chemicals like formaldehyde, benzene, allergens, and aerosol propellants that may have ill effects on the respiratory system and cause headaches and dizziness. Always look for safer and natural options such as bamboo charcoal bags, essential oil diffusers, and vent wraps.

Are car air fresheners safe to use every day?

Yes, car air fresheners are hypoallergenic so they are safe to use every day. However, you must not use scents to overcome smells that indicate an issue in your car. If your vehicle has mold inside or emits a damp smell, you may need to change the AC filter or let a car mechanic take a look at it.

Is It True That Coffee Beans Can Act As Air Fresheners For Cars?

Yes. You can use coffee beans in your car as air fresheners. However, after a couple of weeks, their scent will decrease. You will need to renew coffee beans at least once or twice a month. Freshly-roasted beans will leave your car smelling great.


Buying the longest-lasting car air freshener should not be an overwhelming decision, but you will still want to get good value for your money. No one wants to buy a car air freshener only to have it become obsolete in a week’s time. Instead, you will want to buy one that can last for a long period. Ensure that you consider the best scent depending on the ingredients. All the air fresheners we have reviewed here are great and will last for a long time.

See Also:

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