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How consumer products in Washington got safer in 2025
New PFAS rules took effect in 2025, making consumer products safer in Washington. See how Ecology is reducing pollution at its source and what comes next.
Regulatory deadline approaches for Washington salons and retailers
Toxic-Free Cosmetics Act “sell-through” period ends Dec. 31, 2025.
Inside the effort to save Indian Creek
On the morning of July 18, a dual-tanker truck carrying thousands of gallons of gasoline and diesel left the roadway on U.S. Highway 101 and overturned into Indian Creek.
State launches disposal program for toxic firefighting foams
Ecology's AFFF disposal program will collect and safely dispose of toxic "forever chemcials" from fire departments across the state.
Back to school shopping?
Tips for finding safer school supplies that protect students's health and the environment, and support learning all year long.
Toxics at home, work, or play?
We're looking into harmful chemicals in everyday products – like paints and nail polish – and researching safer alternatives.
Aiding salmon recovery by uncovering sources of toxic chemicals
To support salmon recovery, our research identifies how toxic flame retardants move through and build up in the Snohomish River, making their way into the bodies of juvenile Chinook salmon.
Every day is Earth Day
For Ecology, Earth Day is more than just one day a year — it’s our mission every day.
Talleres de reparación de autos en Washington obtienen desengrasantes más limpios y seguros con fondos estatales
Instalaciones que usen desengrasantes a base de solvente pueden aplicar para un reembolso para cambiar a desengrasantes más seguros.
Ecology helps Richland medical center save money and reduce hazardous waste
Ecology helps Richland medical center save money and reduce hazardous waste.