Bamboo Toothbrush (4-Pack)

Name: Bamboo Toothbrush (4-Pack)
Brand: Brush with Bamboo

PFR Grade

Excellent — minimal plastic, transparent materials, safe for daily use

Bamboo handle with plant-based bristles (castor bean oil). No BPA, no phthalates, no synthetic plastic in the handle. Compostable handle. Brush with Bamboo is the original bamboo toothbrush brand.

PFR Approved

4-pack of bamboo toothbrushes with plant-based bristles. No BPA, no phthalates, no synthetic plastic in the handle. Compostable handle.

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

Packaging

Transparency

Durability

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Last updated: April 6, 2026

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Moderate Exposure Risk — Why This Product Category Matters

The mouth is one of the most absorptive areas of the body. Toothpaste, mouthwash, and dental products are in contact with oral mucosa for minutes daily. Fluoride, triclosan, artificial sweeteners, microbeads, and synthetic fragrances in conventional oral care products are absorbed directly into the bloodstream.

Why We Recommend This Product

Brush with Bamboo's bamboo toothbrushes are the most sustainable toothbrush option. The bamboo handle is compostable, and the plant-based bristles reduce synthetic plastic content. Americans throw away 1 billion plastic toothbrushes per year.