Services are restricted to residents of King County only.
Monday to Tuesday and Sunday 9:30 AM to 5:00 PM
kingcountyhazwastewa.gov/households(206) 296-4692
12550 Stone Ave N
Seattle, WA 98133
This site is closed on July 4, Thanksgiving Day, Christmas Day and New Years Day. No appointment is needed. It is located one block east of Aurora Ave N on the right hand side of Stone Ave N.
What to bring: https://kingcountyhazwastewa.gov/households
Please bring no more than 50 gallons of waste per day, and no individual containers more than five gallons. There is a special Home Collection assistance program for those King County residents unable to transport their household hazardous waste to one of the collection sites.
The household hazardous waste collection services accept waste from businesses if they qualify. See the Business Hazardous Waste site for more information about disposing of business hazardous waste.
Material | Residential | Business | Note |
Acids | dropoff |
none |
|
Adhesives | dropoff |
none |
|
Aerosol Cans - Empty | dropoff |
none |
Please do not bring empty aerosol cans. |
Aerosol Cans - Full | dropoff |
none |
|
Alkaline Batteries | dropoff |
none |
|
Antifreeze | dropoff |
none |
|
Brake Fluid | dropoff |
none |
|
Button Cell Batteries | dropoff |
none |
|
Car Batteries | dropoff |
none |
Maximum of 5 batteries per visitor will be accepted. |
Car Fluids | dropoff |
none |
|
CFLs | dropoff |
none |
This site accepts a maximum of 10 bulbs or tubes. This material is NOT accepted by businesses. |
Chemistry Sets | dropoff |
none |
|
Engine Degreasers | dropoff |
none |
|
Fertilizers | dropoff |
none |
|
Fluorescent Tubes | dropoff |
none |
This site accepts a maximum of 10 bulbs or tubes. |
Fungicides | dropoff |
none |
|
Gas/Oil Mixture | dropoff |
none |
|
Gasoline | dropoff |
none |
This site accepts a maximum of 30 gallons. |
Hair Dye | dropoff |
none |
|
Hair Spray | dropoff |
none |
|
Herbicides | dropoff |
none |
|
HHW | dropoff |
none |
|
Household Cleaners | dropoff |
none |
|
Hydraulic Fluid | dropoff |
none |
|
Insecticides | dropoff |
none |
|
Items Containing Mercury | dropoff |
none |
|
Kerosene | dropoff |
none |
|
Lacquer | dropoff |
none |
|
Lead-acid Batteries - Non-automotive | dropoff |
none |
|
Lice Shampoo | dropoff |
none |
|
Lighter Fluid | dropoff |
none |
|
Lithium Batteries | dropoff |
none |
|
Lithium-ion Batteries | dropoff |
none |
|
Marine Batteries | dropoff |
none |
|
Mercury Thermostats | dropoff |
none |
|
Motor Oil | dropoff |
none |
|
Nail Polish | dropoff |
none |
|
Nail Polish Removers | dropoff |
none |
|
Nickel-cadmium Batteries | dropoff |
none |
|
Nickel-metal Hydride Batteries | dropoff |
none |
|
Nickel-zinc Batteries | dropoff |
none |
|
Oil Filters | dropoff |
none |
|
Oil-Based Paint | dropoff |
none |
|
Paint Strippers | dropoff |
none |
|
Paint Thinners | dropoff |
none |
|
Pesticides | dropoff |
none |
|
Photographic Chemicals | dropoff |
none |
|
Pool Chemicals | dropoff |
none |
|
Power Steering Fluid | dropoff |
none |
|
Propane Tanks | dropoff |
none |
This site accepts up to five gallon tanks. |
Road Flares | dropoff |
none |
|
Sealers | dropoff |
none |
|
Silver-oxide Batteries | dropoff |
none |
|
Solvents | dropoff |
none |
|
Transmission Fluid | dropoff |
none |
|
Varnish | dropoff |
none |
|
Wood Stains | dropoff |
none |
|
Zinc-air Batteries | dropoff |
none |
|
Zinc-carbon Batteries | dropoff |
none |
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