SproutAtlas
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Cartoon: Plastic toothbrush → Bamboo toothbrush I’ll outlive yourgreat-grandkids.

Instead of

Plastic toothbrush Bamboo toothbrush

Why switch

Healthier

Same clean — the bristles do the work, not the handle.

Greener

A handle that composts instead of lingering for ~400 years.

The impact

You, per year 4 brushes
All of the world 32.4 billion brushes skipped / year

If everyone across the world switched, every year that’s:

  • 32.4 billion brushes

Reduce, reuse, recycle

Reduce

Swap every 3 months — exactly when any brush is due for retirement.

Reuse

Old brushes are champion grout, tap and trainer scrubbers.

Recycle

Snap the bristles off; compost or stake the bamboo handle in a plant pot.

Sources

  1. Lyne et al. (2020), British Dental Journal — life-cycle assessment of toothbrush types
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