Flame Retardants in Pillows: What the Law Actually Requires

Do pillows have flame retardants? Nothing in US law requires one to be treated, and most are probably not. But "not required" is not the same as "not present": a published 2016 screening found a flame retardant in 9 of 32 polyurethane foam pillow samples. We may earn a commission from links on this page, at no extra cost to you.

Both halves point at one practical question — what is your pillow filled with? That screening tested polyurethane foam, where memory foam pillows live; latex, wool, down, feather, cotton and polyester fibrefill are different materials it did not sample. The rest of this page is the paperwork: which standards exist, what each covers, what has been measured, and what a "flame retardant free" label is worth. If you want the shopping side rather than the regulations, our non-toxic pillow buying guide works through materials and certifications in order.

The federal mattress standards do not cover pillows

16 CFR 1632 is the older of the two federal rules for sleep surfaces, the Standard for the Flammability of Mattresses and Mattress Pads. The CPSC describes it as a cigarette ignition test: it measures how a mattress or mattress pad resists a smouldering ignition source. 16 CFR 1633 is the open-flame standard, and the CPSC describes its test as limiting the size of the fire generated by a mattress or mattress set during a 30-minute test.

Now the definition. Under 16 CFR 1632.1 a mattress is "a ticking filled with a resilient material used alone or in combination with other products intended or promoted for sleeping upon", and that section's own exclusion list names "sleeping bags, pillows, mattress foundations" and juvenile product pads. The CPSC's guidance on the open-flame standard excludes more, listing "mattress pads, mattress toppers, sleeping bags, pillows" and several further categories as outside the definition. Mattress pads move between the two: 1632 covers them, 1633 leaves them out.

So a bed pillow has no federal flammability performance requirement, and no test its maker must engineer around. And where the standards do apply they are performance tests, not chemistry mandates: barrier fabrics, tight ticking and inherently resistant fibres are all legitimate routes.

Are flame retardants required in bedding? Not by any US rule we can find

The second suspect is California, where most American furniture flammability rules originate. TB117-2013 is the current upholstered furniture standard, and its scope is the point: it sets smoulder resistance test methods for cover fabrics, barrier materials, resilient filling and decking used in upholstered seating furniture. Seating. A sofa cushion is in; a bed pillow is not.

The 2013 revision also changed the test. The older TB117 included an open-flame component, which manufacturers commonly met by adding flame retardant chemicals to foam; TB117-2013 replaced it with a smoulder test, a lit cigarette laid on the fabric with char length measured. That does not ban the chemicals — it removed the test that had driven manufacturers to them. California's own label language, set by Business and Professions Code section 19094, says the state "has updated the flammability standard and determined that the fire safety requirements for this product can be met without adding flame-retardant chemicals."

For bedding, California is blunter. The Bureau of Household Goods and Services, which enforces the state's Home Furnishings and Thermal Insulation Act, publishes a labelling FAQ that requires a law label on every new bedding product with concealed filling — "comforters, bed pillows, decorative pillows, etc." — and then states that those bedding products "are not required to have flammability labels attached."

TB117 and bedding: what the California flame retardant label really means

California did create the label people are looking for. SB 1019, signed in 2014, added a flame retardant statement to the flammability label, not the law label (BHGS allows the two to be combined), with two boxes: "contains added flame retardant chemicals" and "contains NO added flame retardant chemicals." The statute defines added flame retardant chemicals as those above 1,000 parts per million, and BHGS says the requirement took effect on 1 January 2015.

But BHGS says the statement is required "for all covered products, which includes any flexible polyurethane foam, or upholstered or reupholstered furniture sold in California that is required to meet the flammability requirements of Technical Bulletin (TB) 117-2013."

So the label is real, useful, and on your sofa. It is not on your pillow — and its absence there means nothing, because pillows were never covered. Shopping for a pillow, you are hunting a document the category never had.

Why everyone assumes bedding is treated

The belief has honest origins, and there are three. The first is children's sleepwear. Under 16 CFR 1615 and 1616, children's sleepwear in sizes 0 through 14 must be flame resistant and self-extinguishing — and the CPSC defines the category as "any product of wearing apparel (sizes 0 through 14) such as nightgowns, pajamas, robes, or similar or related items, such as loungewear, intended to be worn primarily for sleeping or activities related to sleeping." Wearing apparel. Pyjamas are regulated; the pillow the child sleeps on is not. Furnishing a child's bed on this basis? Our guide to non-toxic pillows for kids is the right page.

The second is polyurethane foam in juvenile products, where the concern was real and well documented. A 2011 study in Environmental Science & Technology by Stapleton and colleagues analysed foam from 101 commonly used baby products — changing pads, nursing pillows, car seats, high chairs and portable crib mattresses among them — and found an identifiable flame retardant additive in 80 of them, most often tris(1,3-dichloroisopropyl) phosphate at 36% of samples, with Firemaster 550 components at 17% and a chlorinated compound sold as V6 at 15%. Berkeley News, reporting the study, attributed those additives to California's old TB117 open-flame standard. The state's own rulemaking record is consistent: the Bureau's 2013 Initial Statement of Reasons records that among baby products only strollers, infant carriers and nursing pillows were then exempt, and proposes exempting seventeen more baby and infant products as "subject to flammability standards unnecessarily." That paper is about juvenile products. The 2016 screening below is the one that sampled bed pillows.

The third is category collapse. Mattress, mattress pad, topper, sofa cushion and pillow feel like the same kind of object. Legally they are five different things: mattresses and mattress pads answer to 16 CFR 1632 and 1633, sofa cushions to 16 CFR 1640 (which made TB117-2013 federal in 2021), and the bed pillow to no flammability test at all.

What testing has actually found in foam pillows

Cooper and colleagues, writing in Environmental Science & Technology in 2016, reported results from a free public screening service at Duke University. Between February 2014 and June 2016 the lab analysed 1,141 polyurethane foam samples that members of the public cut from their own household products and mailed in, across 12 product categories. Overall, 52% contained a flame retardant above 1% by weight, most often tris(1,3-dichloroisopropyl) phosphate.

Pillows were one of those 12 categories. Nine of the 32 pillow samples — about 28% — contained a flame retardant above 1% by weight. The authors single the category out, writing that products "that were not expected to contain flame retardants (e.g., pillows)" may also be sources of exposure, and that "pillows in particular may be a significant source of exposure given the proximity and duration of time that people spend in contact with these products on a daily basis."

That is a real detection, peer-reviewed, in this product category. Two things temper it, and the authors raise both.

• It is 32 samples of polyurethane foam, self-selected. Because the project was a public-service survey, the authors write, "there are likely some biases and limitations," including product information participants may not report accurately. Thirty-two volunteered foam samples is not a market survey, and 28% of them is not a 28% chance that the pillow on your bed is treated.
• Detection is not dose. A flame retardant in foam above 1% by weight is a measurement of the foam, not of what reaches a sleeper. The paper argues pillows deserve study because of contact time; it does not report an exposure figure for pillow users, and we have not found one. A chemical class with documented hazards in occupational, animal or house-dust research is not the same as a pillow delivering a meaningful dose.

Note what was sampled: polyurethane foam — the fill in which these chemicals have actually been found in pillows. Latex, wool, down, feather, cotton and polyester fibrefill are different materials this screening did not sample — a narrower statement than "they are clean," and the only one the evidence supports. It is a different question from whether pillows contain PFAS, where the vector is a stain- or water-repellent finish rather than an additive in foam.

What states have actually restricted, and where

Some states went past labelling to prohibition. These are narrower than the headlines.

• California AB 2998 prohibits selling new juvenile products, mattresses and upholstered furniture containing covered flame retardant chemicals above 1,000 parts per million, effective 1 January 2020. Its "juvenile product" definition names nursing pillows explicitly. Its mattress definition, though, states that mattress "has the same definition as that term is defined in Section 1632.1 of Title 16 of the Code of Federal Regulations" — the definition that excludes pillows.
• New York's Family and Fire Fighter Protection Act (S4630B) prohibits covered flame retardant chemicals — halogenated, organophosphorus, organonitrogen and nanoscale — from being intentionally added to new mattresses and upholstered furniture. The International Sleep Products Association reported the mattress provisions took effect 1 December 2024.

Bed pillows are absent from these bans not because legislators cleared them but because they were never the problem the legislation was written to solve. Put that beside the 2016 screening and the shape is clear: no US rule pushes chemical treatment onto a bed pillow, and flame retardants have nonetheless been measured in some polyurethane foam ones. The lever here is not the statute. It is the fill, and the certificate.

What a "flame retardant free pillow" claim is worth

Very little on its own, and the reason is structural: when no rule required treatment, a maker announcing "no added flame retardants" is making an unverified negative claim about its own product. Nobody audits it.

The phrase "chemical free pillow" is worse. Everything is chemicals, latex and wool included, and no US agency defines the term.

What you can check is a positive claim tested by someone else. OEKO-TEX Standard 100 tests the finished textile article against a restricted substance list, and OEKO-TEX's own FAQ states that most biologically active and flame retardant substances "are forbidden from use in OEKO-TEX certified products," with exceptions only for substances on its Active Chemical Products list. Products are certified in four classes by intensity of skin contact, with Class 1 — articles for babies and toddlers — the strictest.

Be precise about what that buys you: OEKO-TEX certifies that a specific article was tested against a specific list, on a certificate with a number and an expiry. It does not certify a product as free of anything. We unpack the other marks in what pillow certifications actually mean — but between a maker's own sticker and a certificate number you can look up, the certificate does the work.

Wool, and why it keeps coming up

Wool earns its place here on physics rather than marketing. According to the International Wool Textile Organisation, wool's fire resistance comes from its naturally high nitrogen and water content: it is difficult to ignite at 570 to 600 degrees C, against roughly 255 degrees C for cotton and 485 to 560 degrees C for polyester. IWTO adds that wool does not normally support flame or melt, and that its cross-linked cell membranes swell when heated to combustion, forming an insulating layer that slows flame spread.

That is a real material property, achieved with no additive, and wool has the further advantage of not being polyurethane foam. Keep it in proportion: ignition resistance is not a certificate, and nobody has established that wool pillows are free of anything.

Three pillows that show the buying logic

These illustrate the two levers rather than rank anything, and none of the three is filled with polyurethane foam. None is certified flame-retardant free, and we will not describe any of them that way. We have not slept on them; we can only separate the maker's claims from somebody else's.

• The Sleep On Latex Shredded Natural Latex Pillow, $49.00 as of September 2026, is the short-materials-list pick: the maker says Fair Trade Sri Lankan natural latex under an organic cotton cover it lists as Oeko-Tex Standard 100 Class 1.
• The YOUR MOON Natural Wool Pillow, $45.99 as of September 2026, carries a caveat: YOUR MOON states the top layer is 100% wool while the bottom layer is 51% Australian wool and 49% microfiber. It is a wool-topped pillow, not a wool pillow.
• The LOFE Organic Pillow, $39.95 as of September 2026, is the cheapest naming a testing programme — LOFE says it meets OEKO-TEX Standard 100 and CPSC requirements — over an adjustable polyester pearl fibre fill in an organic cotton case and shell.

The bottom line

Do pillows have flame retardants? The regulatory answer is that nothing required them to: 16 CFR 1632 excludes pillows from the mattress definition, TB117-2013 governs upholstered seating with a smoulder test that cut the reason to treat foam, California requires a law label on your pillow but explicitly not a flammability label, and the state bans that exist reach mattresses, upholstered furniture and juvenile products such as nursing pillows.

The measured answer is that a published 2016 screening found a flame retardant above 1% by weight in 9 of 32 polyurethane foam pillow samples, and its authors flagged pillows as deserving more attention than they have had. Both answers are true at once, and a page that gives you only the first is not being straight with you.

Which leaves two levers that are yours:

• The fill. Polyurethane foam is the material in which these chemicals have been measured in pillows. Latex, wool, down, feather, cotton and polyester fibrefill are different materials the screening did not sample — a narrower claim than "they are clean," and the honest one.
• The certificate. A finished-article test against a restricted substance list, with a number and an expiry you can look up, is a claim somebody else stands behind.

So read the fill statement on the law label, prefer a certificate number over a slogan, and check whether a pillow is foam before you spend any worry on it — the same filter our non-toxic pillow guide applies across the category. Some people prefer to avoid these chemicals wherever they can, which is a reasonable preference. And if you feel unwell and suspect your bedroom, that is a conversation for a clinician, not a checkout page.