Love of Earth Co. Floss + Glass Case vs Ultra Plus and Cordless Enhance 3000 Water Flosser Combo Pack: which is safer?
Love of Earth Co. Floss + Glass Case is our pick: better on PFAS and on the overall hazard picture.
Our pick
Floss & Ploss
Love of Earth Co. Floss + Glass Case
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleFragrance allergens or undisclosed additives
PossibleMicrobial growth if floss is stored damp
Waterpik
Ultra Plus and Cordless Enhance 3000 Water Flosser Combo Pack
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleBacterial and biofilm growth in reservoir and tubing
PossibleSilicone tubing degradation and particle shedding
PossibleMicroplastic release from worn nozzle tips
Where these two actually differ
- We flag Fragrance allergens or undisclosed additives and Microbial growth if floss is stored damp on the Floss & Ploss and not on the Waterpik.
- We flag Bacterial and biofilm growth in reservoir and tubing, Silicone tubing degradation and particle shedding and Microplastic release from worn nozzle tips on the Waterpik and not on the Floss & Ploss.
- The Floss & Ploss is Dental floss (plant-based or silk) and glass case where the Waterpik is Plastic reservoir, motor, nozzle tips; standard polymer components, which is most of the difference in these two grades.
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