100% biodegradable corn fiber dental floss refill. 91% of the plastic in the world is not recycled and ends up in our landfills and our oceans. Our biodegradable dental floss in corn fiber, candelilla wax, mint flavor (essential oils), provides the perfect solution to protect our beautiful planet. Packaged in a 100% biodegradable PLA pouch. Ethical & sustainable Biodegradable. Vegan & cruelty-free. Eco-responsible packaging. So What are you waiting for to switch to zero waste mode? Product containing essential oils of mint. Not suitable for pregnant or breastfeeding women.