PFAS score
Arhaus · Curtains
West Elm Vines Stripe Blackout Curtain
Skip until brand discloses coating chemistry; blackout curtains often use PFAS-based water/stain repellents.
West Elm (Arhaus parent) does not publicly disclose the composition of the blackout coating on this curtain. Blackout and darkening treatments in textiles commonly rely on fluorinated compounds for durability.
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Material
polyester blend with blackout coating (unspecified)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
furniture is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 35% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Curtains
Seventh Generation
Privacy Curtain - Tranquility
polyester with unspecified water-repellent treatment
Lower-concern option; Seventh Generation's MADE SAFE certification reduces but doesn't eliminate PFAS risk in treated textiles.
✓Verified PFAS-free by a third party
Pottery Barn
Seaton Textured Cotton Light Filtering Curtain
100% cotton, uncoated
Lower concern, plain cotton curtains carry minimal PFAS risk unless treated for water/stain resistance, which is undisclosed here.
⚠Risky category by default
Pottery Barn
Custom Seaton Textured Cotton Curtain
100% cotton textile, no stated coating
Lower PFAS concern; untreated cotton curtains rarely need fluorinated finishes.
⚠Risky category by default
More curtains grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.