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After greater than a 12 months of stress from environmental teams, the foremost outside retailer REI introduced on Tuesday that it’ll ban hazardous “endlessly chemical substances” from all its clothes and cookware by fall 2024.

REI’s new product requirements would require its suppliers to remove all per- and polyfluoroalkyl substances, or PFAS, from the pots, pans, attire, footwear, luggage, packs, and comparable gear bought by the retail chain. Suppliers of professional quality attire like professional-grade raincoats could have till 2026 to make these merchandise PFAS-free.

Mike Schade, a program director for the nonprofit Poisonous-Free Future, informed Grist the choice would “drive one more nail within the coffin for PFAS.”

PFAS are a class of over 9,000 human-made chemical substances whose nonstick and water-repellent properties have made them helpful in an array of shopper merchandise, from outside clothes to pans to firefighting foam. These substances don’t break down naturally within the setting — therefore the identify “endlessly chemical substances” — and have been detected within the bloodstream of 97 p.c of People and a whole bunch of untamed animal species worldwide. Whereas regulators are nonetheless wanting into the complete well being implications of PFAS, the chemical substances have already been linked to critical human well being issues together with most cancers and liver injury.

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Over the past several years, retailers and manufacturers around the world — including, most recently, the Fortune 500 firm 3M — have pledged to cease producing PFAS and section them out of the merchandise they promote. However different firms, like REI, have been perceived as gradual to reply. Since September 2021, REI has been the goal of a nationwide marketing campaign urging it to set a concrete timeline for eliminating endlessly chemical substances, not solely from its private-label merchandise however from different manufacturers’ clothes that it sells in its shops.

Schade mentioned not doing so was inconsistent with REI’s branding as an environmental champion. “PFAS leaves behind a poisonous path of air pollution,” he informed Grist. He cited widespread ingesting water contamination from PFAS manufacturing services throughout the USA, in addition to issues additional downstream, when PFAS shear off waterproof clothes. PFAS may muck up indoor air high quality in properties and shops, wafting into the air from handled merchandise like clothes.

Previous to this week’s complete ban, REI acknowledged that it aimed to “increase” the usage of PFAS options and that it didn’t use two of the commonest endlessly chemical substances — referred to as PFOA and PFOS. It was, nevertheless, utilizing newer, so-called “short-chain” PFAS the place “viable options” didn’t but exist. (A few of REI’s rivals, together with Jack Wolfskin and Fjallraven, say they’ve already accomplished the transition to those different applied sciences, which may embrace choices like polyurethane, a sort of plastic materials, or brand-name chemical therapies like Empel that market themselves as environmentally pleasant.) Critics had been fast to level out that these short-chain variations aren’t essentially any safer than longer-chain types of PFAS. And a latest unbiased take a look at of REI attire discovered each short- and (the allegedly banned) long-chain types of PFAS.

In the meantime, REI and different clothes firms are being pushed to behave by authorized stress — significantly in New York, the place a just lately enacted legislation bans PFAS from most attire by the tip of this 12 months. The legislation is predicted to create a nationwide normal, since firms are unlikely to create separate, PFAS-free product traces only for the Empire State. California additionally has a ban on PFAS in most attire, however its legislation doesn’t go into impact till 2025.

Schade applauded REI for its new PFAS elimination timeline, however he urged the retailer to keep away from “regrettable substitutions” by taking steps to make sure that any alternative chemical substances used to waterproof its merchandise are additionally protected for shoppers.

This text initially appeared in Grist at https://grist.org/accountability/rei-will-ban-forever-chemicals-from-clothes-and-cookware-in-2024/. Grist is a nonprofit, unbiased media group devoted to telling tales of local weather options and a simply future. Be taught extra at Grist.org