EPA Quietly Reverses Claim That Toxic PFAS Compounds Were Phased Out
The EPA has softened its website language on PFOA and PFOS phase-outs while allowing a Houston firm to keep producing containers that leach the chemicals.
The Environmental Protection Agency has walked back a public claim that two of the most hazardous per- and polyfluoroalkyl substances — PFOA and PFOS — had been phased out in the United States, silently revising language on its official website without public announcement.
The reversal comes as Inhance, a Houston-based chemical manufacturer, continues to produce plastic containers from which PFOA has been found to leach at elevated levels into the containers' contents. The company manufactures up to 200 million plastic containers annually, products distributed widely across the American economy.
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The EPA's own scientific findings hold that virtually no level of exposure to PFOA or PFOS in drinking water is safe. The International Agency for Research on Cancer has classified PFOA as "carcinogenic to humans" and PFOS as "possibly carcinogenic," reflecting a broad scientific consensus on the severity of the health risks posed by both compounds.
Critics are likely to view the agency's quiet website edit as a significant retreat from established public health commitments, particularly given the scale of Inhance's operations and the direct pathway the containers create for human exposure. The episode raises broader questions about how the EPA communicates regulatory status and whether enforcement actions align with the agency's stated health guidance on PFAS contamination.
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