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A Black woman with grayish hair holds up a household cleaner bottle next to a number of other household cleaners and a bin to hold them all.
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Is my stuff hazardous waste? Here’s how to find out.

The Haz Waste Program accepts many hazardous items at disposal sites across King County. But some hazardous items and other household waste can be disposed of in different ways.

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Changes coming to the Haz Waste Program website at the end of 2024  

October 22, 2024

At the end of 2024, the Haz Waste Program’s website will move from kingcountyhazwasteWA.gov to be integrated into kingcounty.gov. Find out what this means for you.

News

Is my stuff hazardous waste? Here’s how to find out.

October 17, 2024

The Haz Waste Program accepts many hazardous items at disposal sites across King County. But some hazardous items and other household waste can be disposed of in different ways.

News

Growing blue oyster mushrooms: Garden Hotline workshop teaches fungi fundamentals

October 01, 2024

From mushrooms to microgreens, the Garden Hotline hosts natural gardening workshops at King County Library System branches near you.

News

Haz Waste Program wins 2024 EPA Safer Choice Partner of the Year Award

September 24, 2024

For the eighth year in a row, the Hazardous Waste Management Program (Haz Waste Program) is a U.S. Environmental Protection Agency (EPA) Safer Choice Partner of the Year! Read about our Program's work providing education, outreach, and technical assistance around safer products that reduce hazardous exposures for people and the environment.

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Discover the Heron’s Nest: A hidden gem of community, culture, and conservation

September 18, 2024

Nestled above the Duwamish greenbelt, the Heron’s Nest is a sacred space dedicated to community engagement, environmental education, and preserving the cultural heritage of the Duwamish Tribe. Learn more about this space and community members' land stewardship efforts to restore and protect the land for generations to come.

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King County businesses are switching to safer degreasers. Here’s how the Haz Waste Program can help.

September 05, 2024

Hear from two King County businesses that made the switch to safer degreasers with the help of Haz Waste Business Services.

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Stay learning, stay safe with this hazardous waste back-to-school guide

August 27, 2024

Whether you’re a student, teacher, or parent looking over the upcoming year’s lesson plans, this hazardous waste back-to-school guide will give you a leg up on learning how to protect your health and the environment from hazardous exposures.

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Partnership with Seattle’s Cleveland High School builds hazardous waste awareness for years to come

August 12, 2024

As we celebrate International Youth Day (August 12), it’s important to recognize how empowering younger generations today ensures they will lead the charge in achieving that vision for the future. Learn how an educational partnership with students in Seattle's Beacon Hill neighborhood empowered high-schoolers to take action to address hazardous waste's impacts in their communities and homes.

News

It's Lazy Mom’s Day! Relax, recharge, and remove hazardous waste.

August 07, 2024

Taking care of your family’s safety goes hand in hand with taking care of yourself.

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