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King County Hazardous Waste Management Program 2020 Schedule

Post Date:02/21/2020 10:00 AM

Do you know that hazardous waste cannot go in the trash? Hazardous products can be harmful to humans, wildlife, and the environment if not disposed of safely. For FREE, safe disposal, bring them to a drop-off site or the the Wastemobile!

What to Bring

  • Antifreeze
  • Automobile batteries (up to 5)*
  • Batteries (lead-acid, alkaline, button, rechargeable)*
  • Cleaners
  • Fluorescent lights (up to 10)*
  • Gasoline (30-gallon limit)*
  • Mercury products
  • Motor oil
  • Oil-based paint
  • Paint thinner or other solvents
  • Pesticides
  • Propane tanks (up to 5 gallons)*

*Quantity Limits Apply

 Wastemobile Schedule [PDF]

Questions or more information? Visit or call 206-296-4692 (Monday-Friday, except holidays)

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