Spotlight Bamboo Toothbrush - Soft Brush. 100% biodegradable. Naturally antibacterial. Suitable for sensitive teeth and gums. Vegan friendly and ocean safe. Spotlight Bamboo Toothbrush is suitable for sensitive teeth and gums. They’re great for both adults and kids.. Bamboo toothbrushes are an excellent alternative to your normal plastic toothbrushes as they are 100% biodegradable, vegan-friendly, and Ocean Safe.