Biodegradable floss is made of cruelty-free mulberry silk and coated with vegan Candelilla wax and essential oils of peppermint. Not only is this floss 100% biodegradable and breaks down in approximately 60-90 days, its plastic free packaging ensures that less plastic is ending up in our landfills and oceans.  Stronger than corn, tears less readily, better for tighter set teeth  
30 m., mint.