Classic Cooling Percale Fitted Sheet in Blue, Full| Brooklinen Official Store in Abyss, Full| Brooklinen Official Store vs 400-Thread-Count Organic Percale Sheet Set: which is safer?
Pottery Barn 400-Thread-Count Organic Percale Sheet Set is our pick: better on PFAS and on the overall hazard picture.
Brooklinen
Classic Cooling Percale Fitted Sheet in Blue, Full| Brooklinen Official Store in Abyss, Full| Brooklinen Official Store
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleFormaldehyde-releasing resins in finishing
PossibleAzo dyes and heavy metal mordants
PossibleAllergenic dye residues or excess sizing
Our pick
Pottery Barn
400-Thread-Count Organic Percale Sheet Set
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleAzo dyes and colorant toxicity
PossibleResidual manufacturing odors and off-gassing
Where these two actually differ
- We flag Formaldehyde-releasing resins in finishing, Azo dyes and heavy metal mordants and Allergenic dye residues or excess sizing on the Brooklinen and not on the Pottery Barn.
- We flag Azo dyes and colorant toxicity and Residual manufacturing odors and off-gassing on the Pottery Barn and not on the Brooklinen.
- The Brooklinen is 100% cotton percale where the Pottery Barn is 100% organic cotton percale weave, which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
Both products run through the same public rubric: 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 →
More stain-resistant bed sheets: see the full ranking