For ages 6 and up. Easily get to 100% of hard to reach places. Removes tough plaque that brushing may miss. Does not contain mouth rinse ingredients. New brand. Easily gets to 100% of hard to reach places for an ultimate clean. www.listerine.com. Questions? 866-Jnj-Floss; Outside US, dial collect 215-273-8755. www.listerine.com. Care to recycle.