Collecting Used Oil for
Recycling/Reuse
Tips for Consumers Who Change
Their Own
United States Environmental Protection Agency
EPA
530-F-94-008
March 1994
Solid Waste and Emergency Response
(5305)
For years, motor oil commonly was reused
or discarded in ways that neither protected the environment nor conserved
its resource value. In the United States alone, an estimated 200 million
gallons of used motor oil are improperly disposed of by being dumped on the
ground, tossed in the trash (ending up in landfills), and poured down storm
sewers and drains. Just one gallon of used oil has the potential to
contaminate up to one million gallons of drinking water. Additionally, used
oil that ends up in the country's rivers, lakes, and streams can threaten
aquatic life.
If all of the used oil that is improperly disposed of were properly
managed, the United States could save thousands of barrels of oil each day.
Used oil that is properly handled can be re-refined into lubricants,
processed into fuel oils, and used as raw materials for the refining and
petrochemical industries.
[Graphic Omitted]
CHANGING YOUR OWN MOTOR OIL
1. Turn off the engine, block the
wheels, and set the parking brake before getting under your car. To avoid
burns, make sure that the engine is not too hot. Consult your owner's
manual for directions.
2. Remove the drain plug on the
bottom of the engine's oil plan and allow the used oil to drain from your
car into a suitable container, such as a drip pan. [Graphic Omitted]
3. If you are changing your oil
filter, do it next and follow the directions below, and on the filter.
Regardless, replace the drain plug in the bottom of the engine's oil
pan.Make sure that it's tight.
4. Carefully add the new engine
oil. Although most cars take four to five quarts of oil, always check your
owner's manual for the amount of oil required and the recommended grade of
motor oil to be used. Do not overfill.
5. With the parking brake still
set, and in a well-ventilated area, start the engine of the car. The oil
pressure light may be on, but should go out after a few seconds. Once the
light goes out, allow the engine to run for a few minutes.
6. Turn off the engine and check
the oil level. Also, check around the oil filter and drain plug for oil
leaks.
7. So you know when to change your
oil next, write down the date and mileage, as well as grade and brand of
motor oil you installed.
8. Use a funnel or carefully pour
the used oil from the drip pan into a suitable recycling container (see
below). Reuse the drip pan; don't rinse the residual oil down the drain.
[Graphic Omitted]
9. Protect the environment and
conserve resources by taking your used oil to your nearest public used oil
collection center, such as a service station or lube center. Also look for
the "oil drop." This is a petroleum industry symbol indicating
that used oil is collected for recycling/reuse. [Graphic Omitted]
RECYCLING YOUR USED OIL
After draining the oil from your car's crankcase, pour the oil into a
clean, leakproof container with a screw-on top. Many household containers
are suitable, including original motor oil containers. Never use
containers that held household chemicals, such as bleach. Make sure
that the container has a secure lid so it cannot spill. [Graphic Omitted]
Containers specifically designed for carrying used motor oil also may
be purchased at automotive supply stores.
If you don't take your used oil to a recycling center immediately,
never temporarily store it in any container that once held food,
beverages, or chemicals. Regardless of the type of container used for
carrying or storing used oil, be sure it is clean, clearly labeled "Used
Oil," and kept out of the reach of children and pets.
Take the container to the nearest used oil collection center. If your
community doesn't have a collection center, check with your local service
station or an automobile maintenance facility (such as a lube center,
repair shop, or a car dealership).
CHANGING AND RECYCLING YOUR OWN OIL FILTER
[Graphic Omitted]
Where it's practical and cost effective, empty used oil filters are
being collected for recycling. Check with the used oil collection facility
where you take your used motor oil to see if it accepts used oil filters,
or if it can direct you to a place that does. If you don't have any
facilities in your area that recycle used oil filters, the empty used
filter usually can be wrapped in newspaper and disposed of with your
regular household trash. Check with your trash collection service before
discarding the filter because some states don't allow used oil filters to
be landfilled.
Whether you recycle or dispose of your used oil filter, it must be
drained of used oil. Special handling is required to properly drain an
oil filter.
1. Use a filter wrench (if
necessary) to loosen the old oil filter. Carefully remove the used filter.
[Graphic Omitted]
2. Drain the filter of any oil.
Using a sharp tool, puncture a hole in the dome end of the filter or
through the antidrain back valve located on the flat end of it. The most
effective method for properly draining the filter is to puncture the
antidrain back valve or the filter dome and allow the used oil to flow
into a container appropriate for recycling it. (Antidrain back valves are
present in most automotive and light duty truck filter models. The valve
consists of a rubber flap that creates a vacuum to prevent oil from
draining back into the engine when it is not running. Puncturing the
filter breaks the vacuum and allows the "trapped" oil to be
recovered for recycling.)
3. Place the flat end of the
punctured filter on the used oil collection container and drain as much
used oil as possible out of the filter. It is important for used oil
filters to be drained a minimum of 12 hours near engine operating
temperature and above room temperature (approximately 60 degrees F).
4. Install the new oil filter
according to the manufacturer's instructions. Coat the rubber seal on it
with a small amount of oil, then replace it. Do not use a filter wrench to
tighten the new filter as this may damage the filter. Instead, tighten it
snugly with your fingers, following the directions supplied with the
filter.
HELP SAFEGUARD THE ENVIRONMENT
For further information, call your local or state government
environmental agency for details regarding used oil recycling programs in
your area.
Remember: environmental quality is everybody's business, and everyone
can help. Developing smart recycling habits makes good sense. Recycling
saves money, and it protects our environment. So become a part of the
solution, recycle your used motor oil and oil filters, along with
newspaper, glass, metals, plastic, yard trimmings, and other materials.
If your community has a recycling program, join it. If an existing
community program doesn't include used oil recycling, expand it so that it
does. If there's no program available, start one. Write for EPA's manual
entitled How to Set Up a Local Program to Recycle Used Oil at the
address below or call EPA's RCRA Hotline at 1-800- 424-9346.
Pennzoil This publication is provided through the courtesy of the
Pennzoil Company. Distribution of this document does not constitute or
infer EPA endorsement of any Pennzoil product or service.
U.S. Environmental Protection Agency
Office of Solid Waste
RCRA Information Center (5305)
401 M Street, SW
Washington, DC
20460