Tri-colored floss (green, yellow and white) with baking soda to help whiten and prevent surface stains. Mint flavored. Durable, shred-resistant floss made with 384 interlaced micro-threads. Coated with vegan wax, this floss goes where brushes can't, effectively removing plaque, bacteria and food particles. Dentists worldwide recommend flossing as an essential step in your oral care routine.