The Environmental Protection Agency approved three new pesticides that contain molecules with carbon-fluorine bonds, which some classify as forever chemicals due to their resistance to environmental breakdown. The agency announced the approvals this week while disputing the characterization of these compounds as forever chemicals under certain definitions.
Carbon-fluorine bonds are among the strongest in organic chemistry, making them difficult to break down over time in the environment. This persistence has raised concerns among environmental scientists and public health advocates about long-term accumulation in soil, water, and living organisms. The international definition of per- and polyfluoroalkyl substances, commonly known as PFAS or forever chemicals, includes compounds with carbon-fluorine bonds.
The EPA maintains that not all substances containing carbon-fluorine bonds should be classified as forever chemicals. The agency has not released detailed information about the specific pesticides approved or their intended agricultural applications. The approval comes as part of the Trump administration's broader regulatory approach to agricultural chemicals and environmental policy.
Forever chemicals have become a significant environmental and public health concern across the United States. These substances have been found in drinking water supplies, food packaging, and household products. Their persistence in the environment means they can accumulate in human bodies over time, with studies linking PFAS exposure to various health issues including cancer, immune system problems, and developmental issues in children.
The pesticide approvals mark a departure from growing state-level efforts to restrict forever chemicals. Several states have enacted or proposed legislation to limit PFAS in consumer products and regulate their presence in drinking water. Environmental groups have advocated for stricter federal oversight of chemicals containing carbon-fluorine bonds, arguing that their long-term environmental impact justifies precautionary regulation even when immediate health effects remain under study.