Organic Cotton Mattress Cover and Pad Protector vs Organic Cotton Fitted Waterproof Mattress Cover Twin 39 x 75 x 15: which is safer?
Organic Cotton Mattress Cover and Pad Protector is the clear pick. Organic Cotton Fitted Waterproof Mattress Cover Twin 39 x 75 x 15 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
Organic Cotton Fitted Waterproof Mattress Cover Twin 39 x 75 x 15
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleWaterproof coating composition (non-PFAS alternatives unknown)
PossibleCoating degradation and particle shedding
PossibleVolatile organic compound (VOC) off-gassing from coating
Where these two actually differ
- We flag Waterproof coating composition (non-PFAS alternatives unknown), Coating degradation and particle shedding and Volatile organic compound (VOC) off-gassing from coating on the and not on the Avocado Green Mattress.
- The Avocado Green Mattress is organic cotton where the is Organic cotton 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 52% 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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