Organic Cotton Mattress Cover and Pad Protector vs Waterproof Mattress Protector Bamboo Viscose: which is safer?
Organic Cotton Mattress Cover and Pad Protector is the clear pick. Waterproof Mattress Protector Bamboo Viscose carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
Avocado Green Mattress
Organic Cotton Mattress Cover and Pad Protector
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
Waterproof Mattress Protector Bamboo Viscose
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleWaterproof coating composition unknown (likely PFAS, polyurethane, or resin)
PossibleFormaldehyde resins in viscose finishing
PossibleAzo dyes if colored (not specified, but common in bamboo textiles)
Where these two actually differ
- We flag Waterproof coating composition unknown (likely PFAS, polyurethane, or resin), Formaldehyde resins in viscose finishing, Azo dyes if colored (not specified, but common in bamboo textiles) and Coating degradation and microplastic/chemical shedding on the and not on the Avocado Green Mattress.
- The Avocado Green Mattress is organic cotton where the is Bamboo viscose with unspecified waterproof coating, which is most of the difference in these two grades.
- The gap is 55 points, wide enough that this is not a close call, and the Avocado Green Mattress is the one to buy.
- We are less certain about the grade, at 35% confidence against 78%, because it discloses less.
Both products run through the same public rubric, which covers materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
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