3 Tips for Using Scent Diffusers in Your Car

In North America alone, aromatherapy scent diffusers made up a $639.2 million industry in 2021. Furthermore, experts project it to experience a compound annual growth rate of 5.28% by 2027.

One reason for that growth is the widespread use of essential oils (EO) in spas and wellness centers. And since diffusers allow for the ease of EO inhalation, even car owners now use them.

That’s right: Car scent diffusers can make your ride smell more pleasant.

Below we’ve shared tips on how to use diffusers safely and what to look for in one, so keep reading.

1. Beware of Allergies

Before using any new car freshener or scent, check their contents first for allergens. That’s especially crucial if you have plant-related allergies, such as ragweed. According to experts, people with ragweed allergy may also experience chamomile EO allergy.

You may also have an adverse reaction to strong car scents if you have a fragrance sensitivity. That may include headaches, nausea, and irritation of the eyes and nose, to name a few.

If you don’t have any of those conditions, then great. However, ensure your regular passengers don’t, either.

2. Go for a Dry Refill Diffuser

A dry refill car scent diffuser uses a medium to absorb and slowly diffuse essential oils.

For instance, some devices use natural stones with numerous surface pores. Those tiny cavities trap the oil and release it gradually with the help of air flowing out of car vents.

Moreover, high-quality dry refill car scent diffusers feature secure, lidded designs. Thus, they’re less prone to leaks and mess, unlike other products such as reed diffusers or scented wax. Here’s a link you can click for car scent diffusers that use this type of diffusion method.

Another notable benefit of refillable diffusers is you can use them repeatedly. All you have to do is to put a few more drops of your favorite oil into the diffuser once its aroma becomes too subtle. Depending on how many drops you initially placed, the scent can last for at least 30 to 45 days.

3. Ditch Battery-Powered Scent Diffusers

Many car scent diffusers run on disposable batteries, while others are rechargeable.

That may have made you think about charging diffusers in your car. However, avoid doing that, as it can ruin devices and their chargers. Even worse, it can drain your car’s battery.

The good news is that many scent diffusers don’t rely on any power source to freshen up your ride. Instead, they only need the air flowing out of your car’s AC or heater vents. That airflow is enough to disperse essential oil scents throughout your ride’s interiors.

Choosing refillable, non-battery-powered diffusers may also be better for the environment. After all, batteries, particularly improperly disposed ones, end in landfills where they decay. When that happens, they leak hazardous chemicals that pollute the land, air, and water.

Make Drives More Pleasant With Diffusers

And there you have it, your guide to the safe use and selection of car scent diffusers. Now you know the first step is to ensure you (and your frequent passengers) don’t have allergies. Once you’re sure you don’t, you can try using a dry refill, non-battery-powered diffuser.

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Noman covers automotive news and reviews for Unfinished Man. His passion for cars informs his in-depth assessments of the latest models and technologies. Noman provides readers with insightful takes on today's top makes and models from his hands-on testing and research.

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