PFAS, widely used in textiles for water-repellent and durable finishes, accumulate in humans, animals and the environment, causing toxic effects. Despite growing regulations, PFAS remain common in fabrics, posing health risks. But the textile industry is increasingly shifting to PFAS-free alternatives to meet stricter standards and sustainability goals.

In this context, OEKO-TEX® has proactively banned the intentional use of PFAS in its certified products, aligning with current and upcoming regulations, such as the US CERCLA’s ban on per- and polyfluorinated alkyl substances (PFAS/PFC). “In our commitment to sustainable practices and compliance, we have implemented a ban on intentional use of PFAS on all OEKO-TEX® STANDARD 100, ORGANIC COTTON and LEATHER STANDARD certified articles, as well as ECO PASSPORT certified chemicals,” says OEKO-TEX® Product Manager Dr. Julian Koschmieder. “We are now utilising a total fluorine limit value as our testing criteria. This approach aligns with current regulations in the US and anticipated regulations in the EU.”

Starting in October 2024, OEKO-TEX® will enhance its PFAS testing methods to increase accuracy. The new method will enable to test for PFAS that are easily released but also for those that are bound to the matrix they have been applied to.

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While some chemicals improve textile properties, OEKO-TEX® oftentimes restricts their use more stringent than legal requirements based on scientific findings to protect consumer, worker and environmental health. Brands and consumers can support these efforts by choosing certified, safer products that are tested for harmful chemicals.