Big Brush Bamboo Toothbrush

Name: Big Brush Bamboo Toothbrush
Brand: RADIUS

PFR Grade

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

Bamboo handle with BPA-free nylon bristles. USDA Certified Biobased. No BPA, no BPS. Bamboo handle is biodegradable. RADIUS is a pioneer in non-toxic oral care.

PFR Approved

Bamboo toothbrush with BPA-free nylon bristles. USDA Certified Biobased. Biodegradable bamboo 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 through the oral mucosa.

Why We Recommend This Product

RADIUS's bamboo toothbrush replaces plastic with a biodegradable bamboo handle. The BPA-free nylon bristles are the only non-biodegradable component. A simple, effective swap from conventional plastic toothbrushes.