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Natural Toothbrush - 4-pack

simple, natural, daily care

Made with 100% boar hair bristles and a smooth bamboo handle. No plastic, no nylon, no BPA, phthalates, or PFAS — fully biodegradable and compostable. Simple, natural, and made to be used every day.

For best use, run warm-to-hot water over the bristles before brushing. They’ll soften with daily use.

30-day money-back guarantee
Free shipping over $100
Complimentary carbon-neutral fulfillment
Plastic-Free
Compostable
No BPA · No PFAS
Softens With Use

Product Properties

  • Plastic-Free
  • BPA & PFAS-Free
  • No glue
  • Biodegradable
  • Compostable

A better brush, morning and night

Soften
Softens with every use
01

Soften

Run warm-to-hot water over the bristles before brushing to soften them up.

5 seconds
Brush
Twice daily
02

Brush

Brush as you always would, morning and night — the natural bristles do the rest.

2 minutes
Dry
Four brushes, one year
03

Dry

Rinse and stand it upright to dry. Swap in a fresh brush from the pack every three months.

Every 3 months

What’s inside

01 · The Brush

Boar Hair Bristles

Naturally firm bristles that clean effectively and soften beautifully with daily use.

02 · The Base

Bamboo Handle

Smooth, fast-growing bamboo — naturally water-resistant and comfortable in hand.

03 · The Promise

Nothing Synthetic

No plastic, no nylon, no BPA, phthalates, or PFAS anywhere in the brush.

04 · End Of Life

Fully Compostable

When it’s done, the whole brush can go back to the earth — not the landfill.

The ERDA Way

The ERDA Way

Est. California

Curated ByNatureKept Simple