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Understanding Eco-Friendly Car Fluids

Kevin Feather
Kevin Feather 4 Min Read
Symbols of environmentally friendly concepts, the use of clean and sustainable energy

Making sustainable choices is becoming second nature for many people—from reducing plastic use to supporting clean energy. But did you know your car maintenance routine can be green, too? By switching to eco-friendly car fluids, you not only protect your engine but also help protect the planet. Here’s how green car fluids make a difference and what to look for when switching.

Close-Up of Car Engine Components with Tubes and Reservoir Caps

Why switch to eco-friendly car fluids?

Conventional car fluids—like motor oil, antifreeze and brake fluid—can be toxic and harmful if spilled or improperly disposed of. These substances often contain chemicals that pollute waterways and harm wildlife. In contrast, eco-friendly fluids are made from biodegradable and non-toxic ingredients. They help reduce pollution and are safer for the environment, your family and your community.

Pouring Motor Oil To Car Engine

Types of eco-friendly car fluids 

Biodegradable engine oil

Green motor oils are made using renewable base oils and fewer additives, meaning they break down more naturally over time. These oils still provide top-tier protection for your engine, ensuring performance doesn’t come at the expense of the planet’s health.

Sustainable coolants (antifreeze)

Traditional antifreeze can be hazardous to pets, people and the environment. Eco-friendly antifreeze uses less-toxic ingredients that are safer to handle and dispose of. These formulas still help your engine maintain the right temperature through all seasons.

Non-toxic windshield washer fluid

Many off-the-shelf windshield washer fluids contain methanol, a toxic chemical. Safer, green versions now clean just as well without the harsh ingredients—and they’re safer to store in your garage.

Green brake and hydraulic fluids

Brake fluid is essential for safety, and new formulations offer strong performance without the environmental damage. Look for low-toxicity or synthetic alternatives that meet your vehicle’s standards.

Fuel efficient muffler with a green leaf

How to select the best eco-friendly fluids for your vehicle

Not sure where to begin? Start by reading the labels. Look for phrases like "biodegradable," "non-toxic," or "plant-based." Certifications from organizations like the USDA Biobased Product Label or the EPA’s Safer Choice program can also guide your purchase. Your car’s manual may also list eco-friendly options.

Proper disposal of car fluids

No matter how green your fluids are, they still need to be disposed of properly. Never pour car fluids down the drain or on the ground. Local recycling centers and auto parts stores often accept used fluids for safe disposal. Some AAA-owned Car Care centers or AAA-Approved Auto Repair shops also provide eco-friendly disposal options.

Clean energy concept.Eco car on ricefield road with earth planet going through field

Encouraging a greener future in car maintenance

As electric and hybrid vehicles grow in popularity, so does the push toward greener vehicle care overall. Whether you drive a gas-powered car or an EV, using eco-friendly car fluids is one small step you can take toward making a big difference. By choosing smarter today, you help create a cleaner, safer future for everyone.

Before your next oil change or fluid top-off, ask your service provider if they offer eco-friendly options. AAA-owned Car Centers or AAA Approved Auto Repair facilities may already stock green alternatives!

Think green

You can choose non-toxic car fluids

Look for alternatives or talk to your mechanic the next time you need to replace your car’s fluids. Find non-toxic, eco-friendly options. 

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