Hpd Half Price Drapes Faux Linen Blackout Room Darkening Curtain vs Custom Seaton Textured Cotton Curtain: which is safer?

Where these two actually differ

• We flag Formaldehyde resins in polyester, Flame retardants in blackout coating, Coating degradation and particulate release and Volatile organic compound (VOC) off-gassing on the Half Price Drapes and not on the Pottery Barn.
• We flag Formaldehyde resins in textile finishing, Azo dyes and heavy metal colorants and Dye migration or bleeding onto skin or other fabrics on the Pottery Barn and not on the Half Price Drapes.
• The Half Price Drapes is Polyester faux linen blend with blackout coating (composition unspecified) where the Pottery Barn is 100% cotton textile, no stated coating, which is most of the difference in these two grades.
• The gap is 45 points, wide enough that this is not a close call, and the Pottery Barn is the one to buy.
• We are less certain about the Half Price Drapes grade, at 45% confidence against 82%, because it discloses less.