Organic Cotton Curtains, ranked by PFAS safety
All 6 cotton-based options in our curtains database, graded Bad to Excellent and ranked safest first. 5 earn a buy-worthy grade.
Pottery Barn
Seaton Textured Cotton Light Filtering Curtain
100% cotton, uncoated
Azo dyes (synthetic dye toxicity)
Limited concern
Formaldehyde / VOCs
Limited concern
Lower concern because plain cotton carries minimal PFAS risk when untreated.
⚠Risky category by default
Pottery Barn
Custom Seaton Textured Cotton Curtain
100% cotton textile, no stated coating
Formaldehyde / VOCs
Limited concern
Heavy metals
Limited concern
Dye migration or bleeding onto skin or other fabrics
Limited concern
Lower PFAS concern because untreated cotton rarely requires fluorinated treatments.
⚠Risky category by default
West Elm
Emma Chamberlain Multi-Stripe Curtain
Cotton/linen blend multi-stripe woven textile
Formaldehyde / VOCs
Limited concern
VOC off-gassing
Limited concern
Lower concern because plain woven fabric shows no PFAS triggers, but West Elm lacks transparency.
⚠Risky category by default
Crate and Barrel
Trevino Cotton Silk Blend Window Curtain Panel
Cotton-silk blend, no known finishes applied
Azo dyes and synthetic colorants
Limited concern
Formaldehyde / VOCs
Limited concern
Lower PFAS concern; standard blend fabric with no visible water or stain treatments.
⚠Risky category by default
Crate and Barrel
Crate & Barrel Organic Cotton Natural Taupe Window Curtain Panel
organic cotton, no applied coating mentioned
Heavy metals
Limited concern
Volatile organic compounds (VOCs) or off-gassing
Limited concern
Lower concern because untreated organic cotton avoids water-repellent coating finish and stain treatment.
⚠Risky category by default
Crate and Barrel
Sharland England French Ticking Stripe Blackout Curtain Panel
cotton/cotton-blend fabric with blackout lining, water-repellent coating treatment unspecified
PFAS
Limited concern
Formaldehyde / VOCs
Limited concern
Coating degradation and microfiber shedding
Limited concern
Volatile organic compound (VOC) off-gassing
Limited concern
High uncertainty due to silent stance on blackout finish chemistry; avoid unless Crate & Barrel clarifies.
⚠Waterproof or stain-proof treatment
See every material: all curtains grades →