CRI (Carpet and Rug Institute) Review, Is CRI (Carpet and Rug Institute) Non-Toxic?
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Across 3 graded products, CRI (Carpet and Rug Institute) averages Good (50/100). On disclosure, the brand says nothing publicly about PFAS. 1 of its products grade Good or better. Grades are model-based estimates, not lab results.
Worth buying from CRI (Carpet and Rug Institute) Good or better, safest first
CRI (Carpet and Rug Institute)
Style Selections Timeless Brown Polyester Textured Indoor Carpet
polyester fiber, untreated
Formaldehyde / VOCs
The polyester fiber itself is formaldehyde-free, but carpet backing (usually…
Volatile organic compounds (VOCs) off-gassing
New carpet typically off-gasses for 48-72 hours post-installation due to manufacturing…
Heavy metals
The 'Timeless Brown' color is achieved through synthetic dyes applied during fiber…
Dust and fiber shedding inhalation
Polyester carpet sheds loose fibers and accumulates household dust, which can irritate…
Lower concern; standard polyester carpet unlikely to contain PFAS.
⚠Risky category by default
Graded and flagged Poor and Bad, we’d swap these
CRI (Carpet and Rug Institute)
Style Selections Believer Shadow Gray Polyester Textured Indoor Carpet 7l91300502
polyester textured carpet
PFAS
Undisclosed stain-resistant finish on polyester carpet almost certainly contains C6 or C8…
VOC off-gassing from backing and dyes
Polyester carpets with synthetic latex or acrylic backing and azo/anthraquinone dyes emit…
Heavy metals
Gray colorants in polyester often use anthraquinone or triphenylmethane dyes; trace heavy…
Microplastic fiber shedding and accumulation
Polyester textured pile sheds microscopic fibers into indoor air and floor dust…
Polyester carpet, stain-resistant treated.
⚠Stain-resistant finish
CRI (Carpet and Rug Institute)
Home Decorators Collection Clareview Color Eastglen Texture 12 ft. Carpet
Nylon/polyester blend carpet with stain and soil treatment
Volatile Organic Compounds (VOCs) and off-gassing from synthetic fibers
Nylon-polyester blends routinely emit formaldehyde resins, styrene, and other VOCs during…
Synthetic fiber shedding and microparticle inhalation
Nylon and polyester fibers break down over time and with regular vacuuming, releasing…
Flame retardants
Polyester carpets may contain antimony oxide or brominated flame retardants to meet…
Degradation of carpet backing and adhesives over time
Latex-backed and solvent-adhesive carpets can degrade, releasing rubber particles…
Stain-resistant carpet likely treated with PFAS; no disclosure from brand.
⚠Waterproof or stain-proof treatment
Every grade uses the same public rubric. How grades work →