Vegan Peppermint Anywhere Floss 20 Pack
Lower concern, though brand transparency is absent.
This plant-based floss avoids PFAS-prone coatings but the brand doesn't test for or claim PFAS-free status. Floss itself poses low overall risk.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Plant-based floss (likely cellulose or silk)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
PFAS exposure happens more often with clothing products.
No PFAS disclosure
The company has not publicly discussed PFAS in this product.
Peppermint flavoring allergens or irritants
Topical peppermint oil or menthol may trigger contact sensitivity, oral ulceration, or allergic reaction in individuals with mint allergies or pre-existing mouth wounds. This is not a systemic toxicant but a localized irritation risk.
Microbial growth in moist floss pack
Cellulose fibers absorb moisture; if stored in humid conditions or kept open, fungal or bacterial colonization could occur on the floss itself. Proper closure and dry storage mitigate this routine hazard.
What’s reassuring
Safe base material
Made from ceramic, mineral, or natural fiber with no PFAS risk.
Pesticide residue
Radius does not publicly disclose whether source cellulose or plant fibers are certified organic or tested for agrochemical residues. Risk is theoretical but unquantified by available brand disclosure.
Source: EPA ↗Heavy metals
No recalls or test results on record for lead, cadmium, or other heavy metals in Radius plant-based floss. Cellulose is generally low-risk, but manufacturing and coloring processes are not detailed publicly.
Source: FDA ↗Formaldehyde / VOCs
Plant-based floss typically does not require formaldehyde resins, but brand documentation does not explicitly confirm absence. Exposure risk would be minimal even if present, given brief oral contact and rapid clearance.
Source: ATSDR ↗The full breakdown
What it's made of and why it matters
Radius Vegan Peppermint Anywhere Floss is plant-based, typically cellulose or plant-derived fiber rather than nylon or silk. Plant cellulose fibers do not leach problematic chemicals into the mouth during normal use because they are insoluble and cleared quickly. The peppermint flavoring is applied topically to the fiber and represents a minor contact hazard only for individuals with mint sensitivity or severe oral ulcers.
The brand's record and disclosure
Radius is known for emphasizing natural and sustainable dental products but does not publish detailed material safety data sheets or third-party chemical testing results for this product. No recalls, safety violations, or contamination reports are on record for Radius floss. The brand markets this as vegan and plant-based but does not explicitly address manufacturing process safeguards or testing for heavy metals or residual pesticides in the cellulose source.
How it compares in its category
Plant-based floss avoids synthetic polymer hazards (microplastics, Teflon-type coating, nylon breakdown) present in conventional nylon floss. It ranks favorably alongside silk floss on chemical safety but lacks the long-term durability data of traditional alternatives. Cellulose-based floss is biodegradable, reducing post-use environmental persistence, though this does not affect in-mouth safety.
If you buy it
Store in a cool, dry place to prevent fiber degradation or moisture absorption that could promote mold in the container. Use as directed for routine interdental cleaning; discontinue use if mouth irritation develops around the peppermint flavoring. Plant-based floss may fray slightly more than nylon, so inspect the dispenser design for ease of cutting and handling. Replace the pack when floss becomes dry, brittle, or visibly discolored.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Radius has made none
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Dental Floss
Floss & Ploss
Love of Earth Co. Floss + Glass Case
Dental floss (plant-based or silk) and glass case
Fragrance allergens or undisclosed additives
Limited concern
Microbial growth if floss is stored damp
Limited concern
Lower concern. Floss and glass are inherently PFAS-free materials.
⚠Risky category by default
Waterpik
Cordless 1000 Water Flosser
Plastic housing, ABS/nylon components, stainless steel tip, silicone seals
Silicone seal breakdown and leaching
Limited concern
Bacterial biofilm in water reservoir
Limited concern
Electronic component exposure if housing cracks
Limited concern
Lower-concern water flosser; no known PFAS-prone materials.
⚠Risky category by default
More dental floss grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.