Used Motor Oil & Filters Hazardous Waste See Alternatives Illegal in Garbage & Drains Bring used motor oil & filters to one of the following collection centers: Ukiah HazMobile Ukiah Transfer Station & Recycling Center AutoZone #3355 975 N State Street Ukiah, CA 95482 (707) 468-5862 Map & Directions O’Reilly Auto Parts #2707 1399 North State Street Ukiah, CA 95482 (707) 462-7927 Map & Directions Find out what to do with household hazardous waste Don't Dump in Trash or Down Drain Used motor oil is a major contaminant of waterways, so never dump down the drain or in the trash. Filters also leak toxic materials into waterways, which are slow to break down in the environment. Never Mix with Other Chemicals Service stations will not accept motor oil that has been contaminated with other products like antifreeze. Don’t mix your motor oil with anything else. Alternative Ways to Recycle Take to Service Stations The best way to recycle used motor oil and filters is to take them to a service station or auto shop. Find one that’s certified. Did You Know? What Happens to Recycled Motor Oil Used motor oil can be cleaned and recycled, which helps keep it out of waterways. Recycled oil is then used to make heating oil, asphalt and other petroleum-based products; it is usually not recycled and resold as motor oil.