If you’ve ever changed your car’s oil at home, you might have wondered what to do with the old, used oil. Throwing it in the trash or pouring it down the drain is not an option—it’s harmful to the environment and even illegal in many places. But did you know that many auto parts stores accept used oil for recycling?
Why Should You Recycle Used Oil?
Used motor oil is considered hazardous waste because it contains harmful contaminants, including heavy metals and dirt. If not disposed of properly, it can pollute soil and water, posing a serious threat to the environment. Recycling used oil helps reduce pollution and allows it to be refined and reused.
Here are some key reasons why recycling used oil is important:
- Environmental Protection – Used oil can seep into the ground and contaminate drinking water sources. Recycling prevents this pollution.
- Resource Conservation – Re-refining used oil takes less energy than refining new oil from crude petroleum. This saves natural resources.
- Legal Compliance – Many states and local governments have laws requiring proper disposal of used oil. Recycling ensures you follow the rules.
Do Auto Parts Stores Take Used Oil?
Yes! Many auto parts stores accept used motor oil for free. They do this as a service to their customers and to help with proper environmental disposal. However, not all locations may offer this service, so it’s best to check with your local store before bringing your used oil.
Popular Auto Parts Stores That Accept Used Oil
Here are some major auto parts retailers that accept used motor oil at many of their locations:
1. AutoZone
- Most AutoZone stores accept used motor oil and oil filters.
- Some locations also accept other fluids like transmission fluid.
- There is usually a limit on how many gallons you can drop off at a time.
2. Advance Auto Parts
- Many locations accept used motor oil for recycling.
- You can bring in your oil during regular business hours.
- They may also accept other automotive fluids—check with your local store.
3. O’Reilly Auto Parts
- Most O’Reilly Auto Parts stores take used oil and oil filters.
- Some locations have a self-serve collection bin.
- There may be a limit on how much oil you can drop off per visit.
4. NAPA Auto Parts
- Some NAPA stores accept used motor oil, but it depends on the location.
- Call ahead to confirm before bringing in your oil.
5. Walmart Auto Care Centers
- Many Walmart locations with auto service centers accept used motor oil.
- They may have a limit on the amount they can take per customer.
How to Properly Store and Transport Used Oil
Before you take your used oil to a recycling center, you need to make sure it is stored and transported properly. Here’s how you can do it safely:
- Use a Clean, Leak-Proof Container – Store used oil in a container that won’t leak, such as an old oil bottle or a special oil recycling container. Do not use containers that once held chemicals, as this can contaminate the oil.
- Do Not Mix with Other Fluids – Used motor oil should never be mixed with antifreeze, gasoline, or other chemicals. If it’s mixed, it cannot be recycled.
- Keep It Sealed and Upright – Make sure the container is closed tightly to prevent spills. Transport it upright to avoid leaks in your vehicle.
- Follow Store Guidelines – Check with the store ahead of time for any rules about how much oil they accept and their drop-off hours.
What Happens to Recycled Oil?
Once you drop off your used oil at a collection site, it goes through a recycling process. Here’s what happens:
- Filtration and Cleaning – The oil is cleaned to remove dirt, water, and other contaminants.
- Re-Refining – The cleaned oil is processed and turned into new motor oil or industrial lubricants.
- Reuse in Other Industries – Some recycled oil is used in power plants, industrial burners, or asphalt production.
By recycling your oil, you’re helping to create new products while protecting the environment.
What About Used Oil Filters?
Used oil filters also contain residual oil and need proper disposal. Many auto parts stores that accept used oil will also take oil filters. Before recycling a used filter, let it drain completely for 24 hours to remove any remaining oil.
Other Places to Recycle Used Oil
If your local auto parts store doesn’t accept used oil, don’t worry! There are other options:
- Local Recycling Centers – Many cities have household hazardous waste facilities that accept used oil.
- Service Stations & Oil Change Shops – Some mechanics and oil change businesses accept used oil from customers.
- Government Waste Programs – Some municipalities offer special collection events for hazardous waste, including motor oil.
Final Thoughts
Recycling used motor oil is easy and essential for protecting the environment. Many auto parts stores, such as AutoZone, Advance Auto Parts, and O’Reilly Auto Parts, accept used oil for free. Before dropping it off, make sure it is stored properly and not mixed with other fluids.
By taking the time to recycle your oil, you’re helping to conserve resources, prevent pollution, and follow the law. The next time you change your oil, remember to recycle it at a nearby auto parts store or recycling center.
Also Read:
- Do Junk Yards Buy Car Parts?
- How to Buy a Car from a Junkyard?
- What Are OEM Parts?
- Where to Find Discontinued Car Parts?
Frequently asked questions
Do all auto parts stores take used motor oil for recycling?
Not all stores accept used oil, but many major chains like AutoZone, O’Reilly, and Advance Auto Parts do. Always call ahead to check if your local store offers this service and if they have any limits on how much oil you can drop off.
How much used motor oil can I drop off at a store?
Most stores have a limit on how much oil you can bring at one time, usually between 5 and 10 quarts. This helps them manage storage and recycling. Contact your local store to confirm their specific limit before you bring in your used oil.
Can I mix used oil with other fluids before recycling?
No, used oil should never be mixed with other fluids like antifreeze, gasoline, or transmission fluid. Contaminated oil cannot be recycled and may need special disposal. Always store used oil separately in a clean, sealed container to ensure it can be properly processed.
What should I store my used oil in before taking it in?
Use a clean, leak-proof container like an old motor oil bottle or a dedicated oil recycling jug. Make sure the container is sealed tightly and stored upright to prevent spills. Avoid using containers that previously held chemicals, as this can contaminate the oil.
What happens to my used motor oil after recycling?
Recycled oil is cleaned, filtered, and refined into new products like motor oil or industrial lubricants. Some of it is used for energy production in power plants or asphalt manufacturing. Recycling keeps harmful oil out of the environment and reduces the need for new crude oil.