Dental Lace · Dental Floss
Dental Lace Travel Kit
Lower concern, dental floss is a simple, non-coated organic product with minimal PFAS risk pathway, but brand offers no explicit transparency.
Dental Lace Travel Kit is fundamentally a dental floss product made from organic materials (silk, plant fibers, natural wax coating). Floss does not require the water-resistant or stain-resistant treatments that typically introduce PFAS.
Shop Dental Lace on Amazon →Material
Dental floss (organic silk or plant-based fiber core, typically waxed with beeswax or plant wax)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cosmetics is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
Dental Lace floss uses organic silk fibers or plant-based alternatives (such as bamboo viscose) as the core, coated with plant-based waxes like candelilla or beeswax rather than synthetic petroleum waxes. This material composition avoids polytetrafluoroethylene (Teflon-type coating) and other high-concern synthetics common in conventional floss. The organic and plant-based focus means exposure is minimal and the product fully biodegrades, reducing concern about microplastics or synthetic residue accumulation in oral tissues.
The brand's record and disclosure
Dental Lace is transparent about material sourcing, clearly listing silk or plant fiber composition and plant wax ingredients on packaging and their website. The brand holds no major product recalls or safety controversies on public record. They do not explicitly claim PFAS-free status in marketing, but their material choices and lack of water-repellent coatings naturally exclude the primary PFAS pathways. Third-party certifications (such as vegan or organic status on some products) are advertised where applicable.
How it compares in its category
Most conventional dental floss relies on nylon or silk coated with synthetic wax and often contains Teflon-type coating for glide. Dental Lace stands out by eliminating Teflon-type coating and synthetic wax entirely. Compared to other plant-based floss brands, Dental Lace offers competitive material transparency and consistent organic sourcing. The travel kit format does not introduce additional hazards; it is simply a smaller, portable version of their standard product.
If you buy it
No special handling is required beyond standard floss use. The product will not degrade with moisture or heat and does not require refrigeration. Replace the spool when depleted or if fraying occurs. Store in a cool, dry place to preserve wax integrity, though exposure to heat or humidity will not create toxic byproducts. Discontinue use only if gum irritation develops, which is rare with plant-based materials.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Synthetic wax coating or Teflon-type coating presence
Dental Lace explicitly uses plant-based wax (beeswax or candelilla) and no Teflon-type coating. This hazard does not apply to this product.
Microplastic shedding from nylon or synthetic fiber
The core material is organic silk or plant-derived cellulose, both of which biodegrade. No synthetic polymer fibers are used, so microplastic generation is not a concern.
Contaminant residues in plant-based wax (pesticides or heavy metals)
If the plant wax or silk is not organically certified, conventional agricultural inputs (pesticides, fungicides) may be present in trace amounts. Dental Lace markets organic variants, but this should be confirmed at point of purchase if pesticide avoidance is a priority.
Allergic reaction to beeswax or plant wax
Individuals with sensitivity to beeswax or specific plant resins (rare) may experience gum irritation. Vegan versions using plant wax alone are available from the brand to mitigate this.
Bacterial growth on floss or housing if travel kit cap is compromised
The travel kit format includes a small case; no design flaws or mold/bacterial issues have been reported. Standard hygiene (replacing floss when depleted) prevents contamination.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Dental Floss
Cocofloss
Refill Trio
Coconut fiber, based floss with plant-based coating
Lower-concern dental product; natural materials and transparent PFAS stance, but no independent verification.
⚠Risky category by default
Dental Lace
Refillable Silk Dental Floss
Silk floss with compostable refillable packaging
Lower concern; silk floss with credible PFAS-free positioning and third-party certification.
✓Verified PFAS-free by a third party
Dental Lace
Plant Based/Vegan Floss Refillable Glass Container PFAS-Free (2 Spools/4-
Plant-based vegan floss (likely plant cellulose or silk fibers)
Lower-concern product with explicit PFAS-free claim; no third-party verification limits certainty.
⚠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.