When it comes to the environment, there are many bamboo toothbrush benefits. Bamboo is a highly renewable resource; it’s one of the fastest-growing plants and needs little water to thrive. Unlike plastic, discarded bamboo toothbrushes will decompose over time, meaning their whole life cycle is more eco-conscious. 

A charcoal toothbrush has bristles that are infused with activated charcoal. The toothbrush bristles are slim and tapered, allowing for deep yet gentle cleaning.

Charcoal toothbrushes may be effective at removing light surface stains, as charcoal is known to absorb and bind to impurities well. A toothbrush with charcoal can also be a good choice if you prefer natural oral care products, as the charcoal itself is often derived from natural resources like coconut shells or bamboo.