UK MPs Call for Ban on PFAS 'Forever Chemicals' in Uniforms and Cookware

A cross-party committee of MPs has told the UK government that its plan for tackling PFAS pollution "does not go far enough," calling for restrictions on forever chemicals in cookware, school uniforms, and food packaging to begin by 2027. The report lands amid growing international pressure to regulate a class of more than 10,000 synthetic substances that persist in the environment for decades and have been detected in the blood of roughly 90% of the UK population.

What the Committee Wants

The Environmental Audit Committee (EAC), chaired by Labour MP Toby Perkins, published its report on 23 April 2026 following a year-long inquiry [1]. The central recommendation: the UK should adopt an "essential-use" framework, banning PFAS from products where their presence is not strictly necessary — and placing the burden on manufacturers to demonstrate that no viable alternative exists [2].

Perkins framed the issue in measured terms. "From frying pans to fire extinguishers, PFAS are now central to everyday and some lifesaving products," he said in the committee's press release. The committee is not calling for panic, he added, but for "sensible precautions" [2].

The specific proposals include:

• A phased restriction on PFAS in food packaging, cookware, and school uniforms from 2027 [1]
• Mandatory consumer labelling for products containing PFAS [2]
• Setting statutory limits on PFAS levels in food products [2]
• A consultation by March 2027 on establishing a national PFAS Remediation Fund, funded partly through an emissions levy on PFAS producers [1]
• Application of the polluter-pays principle, including to products manufactured overseas and imported to the UK [2]
• Dedicated central government funding for local authorities to remediate contaminated sites where no responsible party can be identified [1]

The committee explicitly criticised the government's PFAS Plan — published on 3 February 2026 as the UK's first cross-government strategy on the issue — as "too weak and too slow" [3]. It stated that "voluntary action by the industry will not deliver the change needed" [3].

Who Is Exposed — and How Much?

PFAS — per- and polyfluoroalkyl substances — are used across sectors from aerospace and defence to cosmetics and textiles. The carbon-fluorine bond that gives these chemicals their durability also makes them virtually indestructible in the natural environment, earning the "forever chemicals" label [4].

Occupational exposure is highest among firefighters, who encounter PFAS through both aqueous film-forming foam (AFFF) and the water- and heat-resistant coatings in their turnout gear. Studies in the United States have found that firefighters carry the highest blood serum concentrations of several PFAS compounds, including PFHxS, PFOS, and PFHpS, compared to other occupational groups [5]. Healthcare workers also show elevated PFAS levels, with single-use surgical masks, gowns, and X-ray film identified as potential sources [6].

Dr David Megson, a reader in chemistry and environmental forensics at Manchester Metropolitan University, told the Science Media Centre that approximately 90% of the UK population may exceed the US National Academies of Sciences threshold of 2 ng/mL for combined PFAS in blood serum — the level above which health risks increase [7]. UK-specific occupational biomonitoring data remains limited; the EAC report itself highlighted the lack of systematic UK studies tracking blood serum levels in exposed workers, a gap the committee urged the government to close [1].

Military personnel represent another exposed group. The Ministry of Defence has used AFFF containing PFAS since the 1970s, and in July 2024 issued notices to secure stocks of protective equipment coated with PFHxA ahead of anticipated restrictions [8]. The UK has no published equivalent of the US Department of Defense's firefighter biomonitoring programme.

The Health Evidence: What Is Established and What Is Contested

Epidemiological studies have linked PFOA and PFOS exposure to kidney cancer, testicular cancer, thyroid disease, increased cholesterol, and reduced immune function [9]. A growing body of research also associates PFAS with decreased fertility, developmental delays in children, and liver damage [4].

In the United States, researchers at NYU Langone Health estimated that PFAS-attributable health conditions cost the US economy between $5.5 billion and $63 billion annually, depending on which conditions are included [10]. The top contributors were childhood obesity ($2.7 billion), hypothyroidism in women ($1.26 billion), and kidney cancer ($0.9 billion) [10].

Source: NYU Langone Health / Environ Health Perspect

Data as of Jan 1, 2024CSV

No comparable cost estimate exists for the UK's NHS. The EAC report cited an estimate of £480 million per year in environmental cleanup costs alone, sustained over 20 years, even if all PFAS emissions ceased immediately [3]. Treatment costs for PFAS-linked conditions within the NHS have not been formally modelled — a limitation that makes cost-benefit analysis of a ban difficult to conduct with precision.

On the specific question of cookware, the evidence is more nuanced. PFOA and PFOS migrate from non-stick coatings into food, with one study recording concentrations rising from 16.55 μg/kg on first use to 54.21 μg/kg after ten uses — higher with fatty foods, acidic ingredients, and elevated temperatures [11]. A 2022 study found that metal utensils cause abrasions to non-stick coatings, releasing PTFE particles [12].

However, some toxicologists urge caution about treating all PFAS uniformly. Prof Oliver Jones of RMIT University noted in response to the EAC report that "not all PFAS have the same properties or risks." Fluoropolymers like PTFE — the material in traditional non-stick coatings — are relatively inert and do not bioaccumulate in the same way as PFOA or PFOS [7]. Jones supports an essential-use approach but warns against blanket bans that fail to distinguish between thousands of chemically diverse substances [7].

The Science Is Accelerating

Academic research on PFAS and health has expanded rapidly. According to OpenAlex data, the number of peer-reviewed papers on PFAS and health grew from just 23 in 2011 to 1,587 in 2025 — a nearly 70-fold increase [13].

Source: OpenAlex

Data as of Jan 1, 2026CSV

This surge reflects both growing environmental contamination and improved analytical methods for detecting PFAS at very low concentrations. It also means the evidence base is shifting quickly, which complicates regulatory decisions based on studies that may be superseded within years.

How the UK Compares: Playing Catch-Up or Charting Its Own Course?

The EAC report acknowledged that UK citizens currently face "weaker protections and greater exposure" than their EU counterparts [3]. The comparison is instructive.

In February 2023, five European nations submitted a universal PFAS restriction proposal to the European Chemicals Agency (ECHA), targeting all PFAS as a class — roughly 10,000 substances — across both consumer and industrial applications [14]. Although the EU subsequently narrowed the proposal's scope in a 2025 update, the ambition of a class-wide approach remains intact [15].

The UK, by contrast, has not banned any PFAS sub-groups under UK REACH since January 2021 [16]. The government's February 2026 PFAS Plan focused on research, monitoring, and voluntary industry engagement rather than binding restrictions [17]. The EAC's call for mandatory phase-outs beginning in 2027 represents a significant escalation from the government's stated position.

On drinking water, the picture is mixed. The US EPA set individual limits of 4 ng/L for PFOA and PFOS in April 2024 — among the strictest in the world [18]. The UK's Drinking Water Inspectorate set a combined limit of 100 ng/L across 48 PFAS compounds in August 2024, while the EU's Drinking Water Directive applies a 100 ng/L combined limit across 20 compounds [19].

Source: EPA, DWI, EU Drinking Water Directive

Data as of Apr 23, 2026CSV

The UK's broader compound coverage (48 versus the EU's 20) is a strength, but the combined threshold of 100 ng/L is 25 times higher than the US EPA's individual limits for the two most-studied PFAS. Whether the UK approach represents rigour or leniency depends on whether one prioritises breadth of chemical coverage or stringency of individual limits.

The Contamination Already in the Ground

Approximately 10,000 high-risk PFAS contamination sites have been identified across England, including rivers, drinking water sources, and agricultural land [4]. The River Thames has recorded the highest PFAS concentrations in the country, while the River Wyre above Blackpool — downstream from a chemicals plant — has yielded some of the most alarming biological data, with flounder containing up to 11,000 ng/kg of PFAS [4].

Every region of England and Wales contains water sources with PFAS levels that the Drinking Water Inspectorate classifies as medium or high risk [20]. The Royal Society of Chemistry has called on the government to reduce PFAS levels in British water, citing research highlighting health risks from chronic low-level exposure [20].

A central question for policymakers is whether banning PFAS in consumer products such as frying pans and uniforms will materially reduce environmental contamination, or whether the dominant pathways — industrial discharge, AFFF use at military and aviation sites, and landfill leachate from decades of PFAS-containing waste — will continue to drive pollution regardless. The EAC report addressed this by calling for upstream regulation of industrial emissions alongside the consumer product restrictions, and by recommending the polluter-pays approach to fund remediation [1].

The Cost of Transition: Alternatives and Supply Chain Risk

The practical challenge is replacing PFAS in applications where performance matters. For cookware, PFAS-free alternatives are already commercially available: ceramic-coated pans (such as those from GreenPan, which uses a sand-derived Thermolon coating), cast iron, and stainless steel all serve as substitutes [21]. UK market research from 2024 found that more than 25% of consumers already refuse to buy cookware unless it claims a "toxin-free coating" [21].

For protective equipment, the substitution challenge is steeper. Firefighter turnout gear requires water resistance, heat resistance, and durability — properties that PFAS-based coatings deliver effectively. San Francisco estimated the cost of replacing turnout gear for its 1,482 firefighters with PFAS-free alternatives at $10.1 million [22]. The US Government Accountability Office put the Department of Defense's cost of transitioning away from PFAS-containing firefighting foam at over $2.1 billion [23].

No equivalent UK cost estimate has been published. The UK has approximately 44,000 full-time equivalent firefighters in England alone, plus military personnel and other emergency services. Scaling the San Francisco per-firefighter cost (~$6,800) to the UK fire service would suggest a figure in the hundreds of millions of pounds — before accounting for military, NHS, and industrial replacement needs.

The EAC report did not provide a total transition cost estimate, a gap that industry groups are likely to fill with figures of their own. The committee's essential-use framework implicitly acknowledges this problem: PFAS would remain permitted where "no safe alternatives exist," buying time for sectors where substitutes remain technically unproven [2].

Industry Opposition and Lobbying

The chemical industry has mounted significant resistance to PFAS restrictions globally. An investigation by Corporate Europe Observatory found that Chemours — one of the world's largest PFAS producers — quadrupled its EU lobbying expenditure over six years to approximately €2 million, securing more high-level European Commission meetings than the entire NGO sector combined [24]. Industry tactics have included mobilising downstream supply chains, funding favourable research, and promoting voluntary schemes as alternatives to mandatory restrictions [24].

In the UK, the dynamics are less well documented. The EAC report noted that voluntary industry action had proven insufficient, but did not name specific companies or lobbying efforts [3]. Major manufacturers of PFAS-containing products sold in the UK include multinational firms such as 3M (which announced a phase-out of all PFAS manufacturing by the end of 2025), Chemours, and Daikin, alongside cookware brands that continue to use PTFE-based coatings [24].

The risk of "pollution offshoring" — where UK manufacturing restrictions simply shift production to countries with weaker regulation — is real. The EAC addressed this by recommending that the polluter-pays principle be extended to imported products, though the enforcement mechanism for such a measure remains unclear [2].

The Parliamentary Path Forward

The EAC's recommendations carry no binding force. As a select committee report, it requires a government response — typically within 60 days — but the government is not obligated to accept any of the proposals.

The legal vehicle most likely to carry PFAS restrictions would be statutory instruments under UK REACH, administered by the Health and Safety Executive. The Product Regulation and Metrology Act 2025 — which received Royal Assent last year — provides an additional framework for product safety regulations, and the government launched a consultation on a new product safety framework on 31 March 2026 [25]. Whether PFAS restrictions will be incorporated into that framework remains to be seen.

Previous parliamentary attempts to legislate on PFAS have faltered. The EAC report's emphasis on beginning with "non-essential" uses — school uniforms, food packaging, cookware — represents a deliberate strategic choice: these are applications where alternatives exist, public sympathy is high, and industry resistance is likely to be weakest.

Dr Tony Fletcher, a PFAS epidemiologist at the London School of Hygiene and Tropical Medicine, endorsed this incremental approach. "PFAS are so persistent that acting now to stop further emissions into the environment is a priority," he told the Science Media Centre. "Setting strict limits in food and drinking water is important, but the problem needs to be tackled upstream, so I welcome them calling for immediate bans on the clearest non-essential uses" [7].

The harder fights — over PFAS in semiconductors, medical devices, aerospace components, and military equipment — lie ahead. For now, the question is whether the government will treat the EAC report as a mandate for action or as a set of aspirations to be deferred.

What Remains Unknown

Several gaps in the evidence deserve acknowledgement. The UK lacks systematic biomonitoring data for occupational PFAS exposure, making it impossible to state with confidence how many workers are affected or at what blood serum levels. No NHS-specific cost modelling exists for PFAS-linked disease burden. The total cost of replacing PFAS-containing equipment across UK public services has not been estimated. And the degree to which banning consumer products — as opposed to regulating industrial emissions — will reduce overall environmental PFAS loading is an empirical question that the available data does not fully answer.

What is clear is that the science, the politics, and the public concern are all moving in the same direction. The EAC report represents the most concrete set of PFAS policy proposals yet advanced in the UK Parliament. Whether they translate into law will depend on whether the government views the cost of action as lower than the cost of continued inaction — a calculation that, like PFAS itself, is unlikely to resolve quickly.