The best products...
- Are certified to Cradle to Cradle and/or to NSF 140 Platinum, for overall sustainability
- Need no added stain or dirt repellents
- Are certified to CRI Green Label Plus for VOC emissions
- Come from manufacturers with take-back programs
- May be made from natural wool
But watch out for...
- Products coated with PFAS (per- and polyfluoroalkyl substances)
- Carpet with polyurethane backing
- Products with antimicrobials above 100 ppm
- Backings that contain fly ash