An oil change can improve your car's gas economy and cut down on its pollutants (not to mention make it last longer and perform better). Just make sure you know where that used oil ends up. The Environmental Protection Agency (EPA), estimates nearly 200 million gallons of used motor oil are improperly disposed of in the US alone every year. That’s not chump change (oil?). The oil from a single change can contaminate one million gallons of water. That’s a year’s supply for 50 people!
Here are some tips from the EPA to ensure your oil change process is as clean and green as it can be:
- After draining the oil, but before removing the drip pan from under the car, close and secure the drain plug and check for leaks.
- If you are changing the oil filter, drain it for a minimum of 12 hours into a clean plastic container with a tight-fitting lid (do not use a container that once held chemicals, food, or beverages). Then, carefully pour the oil from the drip pan into the container.
- Reuse your drip pan; do not rinse residual oil down the drain or into your yard.
- If you do accidentally spill any oil, use absorbent material like sawdust or cat litter to clean the spill, then dispose of it in the trash.
But here's the best part: used motor oil isn’t just waste; it can be recycled to make new motor oil or processed into fuel oils or other materials. After you have changed your oil, take it to a local service station or recycling center that collects used motor oil for recycling (click here for a recycling directory). Some of these facilities will collect used filters as well. If they don’t, make sure to check with your local waste collection service before you dump it in your trash can.
If you are really into using as little oil as possible, a 2008 study conducted by the California Integrated Waste Management Board shows that many vehicles can go more than the standard 3,000 miles between oil changes. I still have trouble believing that is good for your car or your cars performance, so make sure to balance your choices – and like I said before, changing your oil can reduce your cars emissions and improve fuel economy. You want to be sure you aren’t saving one tree by cutting another one down!
Image provided by Robert Couse-Baker
