Bamboo Toothbrush with Castor Bean Oil Bristles

This bamboo toothbrush uses USDA BioPreferred castor bean bristles for a thorough clean, paired with sustainable bamboo.

• The description claims the castor oil bristles offer the best balance of sustainability and performance.
• The description claims castor oil bristles reduce dependence on fossil fuels and lower the carbon footprint.
• The description claims castor oil bristles come from a renewable, fast-growing plant source.