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TreeBird Pure Silk Eco Floss

TreeBird Pure Silk Eco Floss

Recommended

Peace (ahimsa) silk in candelilla wax, refilled from a glass or steel dispenser - the same plastic-free, PFAS-free-by-construction floss, with silk harvested after the moth leaves the cocoon.

The verdict: Plastic-free

A pure silk thread coated in candelilla plant wax, dispensed from a refillable glass or steel container - fully plastic-free, and PFAS-free by construction since a silk protein fiber cannot be a fluoropolymer. The distinguishing detail is the fiber sourcing: TreeBird uses peace (ahimsa) silk, gathered after the moth has left the cocoon, for buyers who want the material with that harvesting method.

Verification: Manufacturer confirmed · Last reviewed July 2026

What it's made of

PartMaterialSkin contact
thread
peace/ahimsa silk
Silk Yes primary
coating Candelilla Wax No
dispenser
glass or steel dispenser sold
Soda-Lime Glass No

A compostable silk floss sold as a refill spool for a reusable dispenser - TreeBird offers the dispenser in glass or in steel, so you keep one container and restock the thread. The waxed ahimsa silk is a fine, standard-diameter floss that works into tight contacts.

Pros

  • Silk + candelilla wax - plastic-free and PFAS-free by construction
  • Ahimsa silk for buyers who want that harvesting method
  • Refill-and-reuse dispenser, in glass or steel

Cons

  • Smaller brand with narrower retail availability
  • Fine silk can fray on rough fillings

Common questions

Does the TreeBird Pure Silk Eco Floss have plastic in it?

No. Nothing that touches your skin on the TreeBird Pure Silk Eco Floss is plastic or silicone — the skin path is silk.

What is the TreeBird Pure Silk Eco Floss made of?

Part by part, the TreeBird Pure Silk Eco Floss is: thread — silk; coating — candelilla wax; dispenser — Soda-Lime glass.

Where is the TreeBird Pure Silk Eco Floss made?

The TreeBird Pure Silk Eco Floss is made in the USA.

Categories: Dental Floss

Sources

Every material claim above is backed by these. This is the scattered info we centralized.

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