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Plastic-Free Rating
Oral Care
Oral Care·Cocofloss

Dental Floss (3-Pack)

B
PFR Grade
Good — mostly plastic-free with minor concerns
Polyester floss (no PTFE/PFAS). No PFAS coating (unlike Oral-B Glide). Coconut oil and essential oil coating. Cocofloss is one of the most popular natural dental floss brands.
PFR Recommended

3-pack dental floss. Polyester floss. No PTFE, no PFAS coating. Coconut oil and essential oil coating.

Score Breakdown

How scores are calculated

Materials (40%): How plastic-free the product is — raw materials, construction, and coatings.

Packaging (20%): Is the product packaged in plastic? Is it recyclable?

Transparency (20%): Does the brand disclose ingredients, sourcing, and manufacturing?

Durability (20%): How long does it last? Longer-lasting products reduce plastic waste over time.

Materials
7
Packaging
7
Transparency
8
Durability
7

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Last updated: April 6, 2026

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Low Exposure Risk — Why This Product Category Matters

Conventional toothpaste and mouthwash contain triclosan (an endocrine disruptor), sodium lauryl sulfate (SLS, a skin irritant), artificial sweeteners, and microbeads. The mouth is one of the most absorptive surfaces in the body — chemicals applied to the mouth absorb directly into the bloodstream.

Why We Recommend This Product

Cocofloss is a meaningful improvement over PTFE-coated dental floss (like Oral-B Glide) — no PFAS coating. Polyester floss with coconut oil and essential oil coating. A solid natural dental floss option.

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