Used motor oil is 100% recyclable and it's toxic, so it must never go in the trash, down a drain, or on the ground. Most auto-parts stores take it back free, and it's re-refined into new oil.
📷 Scan an item with your phoneAutoZone, O'Reilly, Advance Auto Parts, and many independent shops accept used motor oil free — pour it into a clean, sealable container (the empty jug the new oil came in works) and bring it in. Household hazardous waste sites take it too.
Used oil filters are also recyclable — drain them, and many of the same auto stores or HHW sites will take them.
Never pour oil down a storm drain, sink, or onto the ground — one gallon can contaminate a huge amount of water, and it's illegal.
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