Is it safe to use old PFAS-treated fabric couches during pregnancy?

What's actually in it

Furniture labeled "Stainmaster," "Scotchgard," or just advertised as stain-resistant typically has PFAS coatings on the fabric. The older the couch, the more likely it's the long-chain PFAS (PFOA, PFOS) that were used before the 2015 phase-out. Those chemicals keep migrating out of the fabric into dust for the life of the furniture.

Pregnant women sit on the couch a lot. Kids play on it. Pets lie on it. The dust lands on floors, hands, and food.

What the research says

A 2026 study in Environ Health looked at PFAS in drinking water and cancer prevalence in the United States. That study focused on water, but the same chemicals in household products (stain-treated furniture, stain-treated carpets) add to the total body burden. During pregnancy, PFAS cross the placenta and linger in the baby's blood for years after birth.

Removing a couch mid-pregnancy isn't always realistic. A washable cotton or canvas slipcover over the couch puts a barrier between the fabric and the air. Vacuuming with a HEPA vacuum twice a week cuts the dust. When the couch gets replaced, look for furniture with a "no added stain repellents" label. Plain untreated cotton, linen, or leather upholstery skip PFAS entirely, and stains come out with regular cleaning.