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Plastic Free Rating
Bamboo Toothbrush
Personal Care·Brush with Bamboo

Bamboo Toothbrush

A
PFR Grade
Excellent — minimal plastic, transparent materials, safe for daily use
USDA certified biobased bamboo handle — plastic-free except for plant-based bristles.
PFR Approved

The handle is 100% USDA certified biobased bamboo. The bristles are plant-based nylon — the most plastic-free bristle option currently available.

Score Breakdown
Materials
10
Packaging
10
Transparency
9
Durability
9
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Moderate Exposure Risk — Why This Product Category Matters

You brush your teeth twice a day, every day. Your mouth's mucous membranes are among the most absorptive tissue in the body — microplastics and chemical additives from plastic toothbrushes enter your bloodstream directly through oral tissue.

Why We Recommend This Product

Brush with Bamboo is the only toothbrush brand with USDA BioPreferred certification.

Chemical & Health Analysis

Each chemical of concern is broken down below — what it is, where it comes from in this product, what it does to the body, and who is most at risk.

Replaces:Plant-based nylon bristles (62% castor oil); replaces: PP/ABS plastic handles
1

Polypropylene / ABS microplastics

Source

Conventional plastic toothbrush handles

Health Risk

Plastic toothbrushes shed microplastics into the mouth during brushing.

Who Is Most At RiskEveryone — especially children who brush twice daily from age 2.

All health claims are based on published, peer-reviewed research from the NIH, WHO, IARC, and peer-reviewed journals. This information is for educational purposes and does not constitute medical advice.

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