Refill Trio vs Plant Based/Vegan Floss Refillable Glass Container PFAS-Free (2 Spools/4-: which is safer?
These two grade almost identically. Pick on price and preference; neither has a PFAS edge.
Cocofloss
Refill Trio
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossiblePlant-based coating degradation and mold contamination
PossibleAllergic reaction to plant-based coating or coconut fiber
PossibleSplintering or fiber fragmentation
Dental Lace
Plant Based/Vegan Floss Refillable Glass Container PFAS-Free (2 Spools/4-
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleFiber shedding or microplastic generation
PossibleGlass container breakage and sharp edges
PossibleBacterial or mold growth on floss spool
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 dental floss: see the full ranking