Car air fresheners are used by millions of people to keep their cars smelling nice and fresh. People use these little tools all the time to keep their cars in good shape, whether it’s a hanging cardboard tree, a vent clip, or a spray. But as people become more aware of health and environmental issues, many are wondering if these handy air fresheners are good for people’s health. Do they make you sick?
This blog post will go over all the ingredients that are common in car air fresheners, the possible health risks that come with them, and what you can do to keep your car smelling great without putting your health at risk.
What Car Air Fresheners Are for
The only thing that car air fresheners do is cover up bad smells and fill the area with a nicer scent. Cars can pick up smells from food, dogs, smoke, sweat, and even just normal use. The air freshener’s job is to get rid of or cover up these smells, making the ride more pleasant overall.
There’s no denying how useful air fresheners are. Hanging cards, sprays, vent clips, gel-based air fresheners, and even plug-ins are some of the different forms they come in. It’s important to know how the chemicals in these goods can hurt your health, even though they’re meant to make your car smell better.
Different kinds of car air fresheners and what goes into the
People use different kinds of air fresheners in their cars. Each type is different in how it spreads smell, the chemicals it uses, and how long the scent lasts. Most people have one of these types:
Hanging Cards (Freshers in the Shape of a Tree)
The standard, well-known things that hang from a rearview mirror are these air fresheners. Often, scents and essential oils are added to them. Some brands use more natural oils, while others only use artificial scents.
Sprays
Spray bottles of air fresheners for cars are also very popular. They keep food fresh right away and can be used as needed. A lot of sprays, on the other hand, have alcohol, solvents, and artificial smells in them, which are bad for your health.
Vent Clips
Vent clip fresheners are attached to the air conditioning or heating vents and smell good when the air flows through them. Most of the time, they have gels or liquids in them that dry out over time. They are useful because they don’t take up much room, but the ingredients in these air fresheners are still bad for your health.
Air fresheners made of gel
These air fresheners come in gel form and release scent slowly over time. They are sold as a long-lasting way to keep a car smelling fresh and can be put on the dashboard or in the cup holders.
Adapters and air fresheners that plug in
Air fresheners that are electric or plug-in use heat to spread scents through the air. Most people use these things at home, but some do it in their cars, especially on long trips. They have chemicals and fragrance oils in them, just like the other kinds.
No matter what kind, most car air fresheners are made up of a mix of chemicals that are meant to get rid of smells and add a nice scent. The trouble is that many of these chemicals can hurt your health in ways that were not meant to happen.
What most car air fresheners are made of
No matter what kind of air freshener you buy, it probably has at least one of these ingredients:
1. One type is volatile organic compounds (VOCs).
VOCs are chemicals that evaporate into the air without much trouble when the weather is normal. They are often found in air fresheners because they help the scent spread through the air. VOCs are a big reason why the air inside your home is dirty. The following VOCs are often found in air fresheners:
- Formaldehyde is a known cancer that can rub your skin, give you headaches, and make your lungs hurt.
- Benzene is a dangerous chemical that can damage the nervous system over time and make you feel dizzy or give you headaches.
- Toluene is a liquid that is found in some air fresheners. It can give you headaches, make you sick, and hurt your nervous system.
VOCs are known to contribute to “sick building syndrome” (SBS), a condition in which people who live or work in a building with poor airflow get sick from VOCs and other indoor pollutants. This can be even worse in cars because the small room doesn’t let air flow properly.
2. Phthalates
Chemicals called phthalates are used to make scents last longer. They are often added to air fresheners to make the smell last longer. But phthalates are endocrine disruptors, which means they can mess up the hormone systems in the body. Some of the health problems that could happen if you are exposed to phthalates are:
- Having children problems
- Having trouble with development in kids
- More likely to get asthma
- Damage to the liver and kidneys
Phthalates are especially bad for kids, pregnant women, and people whose immune systems aren’t working well. A lot of people use air fresheners in their cars while moving with kids or pets, so there is a big chance of being exposed.
3. Fragrances made in a lab
Car air fresheners often use synthetic fragrances because they are less expensive and last longer than natural fragrance oils. But a lot of these smells have a mix of chemicals that are bad for you and can have different health effects. The following ingredients are often found in synthetic fragrances:
- Limonene is a citrus-based smell that can make people allergic, give them breathing problems, and irritate their skin.
- Alpha-Pinene is a chemical that smells like pine and can be annoying to the lungs.
Ethyl vanillin is a chemical that smells like vanilla and can give some people headaches, dizziness, and sickness.
It might seem like natural essential oils are a better option, but they can also make people allergic or give them breathing problems. For instance, too much of oils like eucalyptus, peppermint, and lavender can make asthma worse or irritate the skin.
4. Liquor and Cleaners
A lot of air fresheners, especially sprays, use alcohol or other solvents to carry the scent. These things help to water down the scent so it can spread through the air more easily. But breathing in alcohol and solvents in a small area like a car can make you feel sick, dizzy, and irritate your eyes, nose, and throat. Long-term exposure to these chemicals can hurt your health in more important ways, like hurting your liver and nervous system.
How car air fresheners can hurt your health
Car air fresheners are meant to make driving more pleasant, but they can be very bad for your health if you use them often or in small areas. Here are some of the most common health problems that can happen when you use car air fresheners:
1. Problems with breathing
When it comes to car air fresheners, one of the biggest risks is that they can damage your lungs. VOCs, phthalates, and artificial scents can irritate the airways and make it hard to breathe. People who already have asthma, bronchitis, or other breathing problems are more likely to be affected by these affects.
These toxins can also cause long-term breathing problems like bronchitis, asthma, and less lung function if they are exposed to them for a long time. Regularly breathing in VOCs and phthalates may also raise the chance of getting lung cancer or other dangerous lung diseases.
2. Reactions from allergies
Some people are allergic to air fresheners that are used in cars. Essential oils and the chemicals used in synthetic scents can make you feel things like
- Sneezing
- Eyes that hurt
- Itchy skin
- Headaches
- Sickness
Some people may only have mild allergic responses, but for others, they can be very bad and even kill them. If you think you might be having an allergic reaction after using a car air freshener, you should stop using it right away and see a doctor.
3. Changes in hormones
There are chemicals in car air fresheners called phthalates and others that can mess up the body’s hormone systems. Several health issues have been linked to being around these chemicals, such as
- Issues with fertility
- Kids who are coming out early
- Problems with development in babies and children
- More likely to get some cancers
Long-term exposure to phthalates has been shown to change hormone levels and make it harder for both men and women to get pregnant. This is especially scary for women who are pregnant, since phthalates can change how the baby grows.
4. A higher chance of getting cancer
Chemicals like formaldehyde and benzene, which are found in car air fresheners, are known to cause cancer. Being around these things for a long time can make you more likely to get cancer, especially lung cancer and other cancers that affect the lungs.
Sometimes being exposed may not be dangerous right away, but being exposed often and for a long time in a small place like a car can greatly raise the risk of getting cancer over time.
How can you lower the risks?
Concerned about the health risks of car air fresheners? Here are some things you can do to limit your exposure to these chemicals:
Choose natural ones instead
Instead of using artificial air fresheners, you could try using natural ones like baking soda, essential oils, or activated charcoal. Of course, these items are better for the world and safer for your health.
Make sure your car has enough air flow
One of the easiest and most effective ways to keep your car from getting full of dangerous chemicals is to let air flow through it often. If you’ve been using air fresheners or having food, dogs, or smoke in the car, open the windows and let fresh air flow through.
Don’t use air fresheners in small, crowded areas.
If you use air fresheners, try to only do so in big, well-ventilated rooms so that the chemicals have a chance to escape. Putting air fresheners in small areas like a car cabin raises the level of dangerous chemicals in the air, making it more likely that you’ll breathe them in.
Pick options that don’t have any scent or are hypoallergenic.
If you have to use an air freshener, look for one that doesn’t have any scent or is hypoallergenic. These products should not contain phthalates, fake fragrances, or other chemicals that are bad for you. There are now a lot of brands that make goods just for people with allergies or breathing problems.
Keep your car clean
Keeping your car clean can help cut down on smells and the need for air fresheners. Vacuum the seats and carpets often, wipe down the surfaces, and get rid of any food scraps or other trash that might be causing bad smells.
Is it true that air fresheners in cars are bad for you?
Car air fresheners are useful items that can make your car smell nice, but they may be bad for your health in a number of ways. VOCs, phthalates, and synthetic fragrances are some of the chemicals that are in these goods. Long-term exposure can cause breathing problems, allergic reactions, hormonal problems, and even cancer.
If you are worried about the health effects of car air fresheners, you should choose natural alternatives, make sure your car has enough air flow, and pick scent-free or allergic options. By doing these things, you can keep your car smelling good without putting your health at risk.