Used oil can be recycled. There are currently seven used-oil recyclers registered to do business in Washington state. Click the links below for more information for these facilities. Ecology offers no guarantee of services and cannot recommend any firm. These companies are registered to do business in the State of Washington. Proper handling and disposal of waste is the responsibility of the generator.
Emerald Petroleum (Seattle) Seattle Emerald Petroleum (Vancouver) Vancouver Marine Vacuum Services Seattle Petroleum Reclaiming Services Tacoma ThermoFluids (Spokane) Spokane ThermoFluids (Sumner) Sumner Venoil Anacortes
Rules for Used Oil Generators tells how to handle used oil.
Used Oil and Dangerous Waste Oil defines used oil.
Waste Rules for Used Oil Processors and Re-refiners describes the rules for those who process used oil.
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