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The local rules
Follow the conditions that match your item and collection service. Open any rule for the full instructions and sources.
Scheduled pickupReviewed ruleApplies when: Is this unmixed used oil?: Yes; not mixed with another liquid
Set out qualifying used oil on your regular collection day using SPU’s oil instructions; a separate pickup appointment is not needed.
For households · Seattle Public Utilities household collection
Conditions
- Qualifying used-oil collection has no charge under the reviewed program. Seattle Public Utilities: Special Item Pickup
Before disposal
- Use sealed 1-gallon jugs labeled with your address, keeping cooking oil and motor oil separate. Seattle Public Utilities: Special Item Pickup
Quantity limit: At most two 1-gallon jugs per collection.
Reviewed September 22, 2026 · Review overdue
Seattle Public Utilities: Special Item PickupVerify with the agencyReviewed ruleApplies when: Is this unmixed used oil?: Mixed, contaminated, or unknown
Mixed or unidentified liquids are outside this oil collection route. Call 206-296-4692 for disposal instructions.
For households · Seattle Public Utilities household collection
Reviewed September 22, 2026 · Review overdue
Seattle Public Utilities: Special Item Pickup · Seattle Public Utilities: Where to Dispose of Household Hazardous Waste · King County Hazardous Waste Management Program: Unknown or unlabeled waste disposal