These bamboo toothbrushes are an ideal replacement for your plastic toothbrush and help combat the problem of waste in the environment. Make the switch today and start your plastic-free journey. Why choose a bamboo toothbrush? Bamboo is the most natural resource in the world that renews itself the most quickly. It is also inherently antimicrobial, antifungal and antibacterial. BPA free, partially biodegradable nylon bristles clean effectively. You may even start to feel a sense of relief knowing that you are contributing in a positive way to saving the environment we all need to live in.