Efficiency

You probably know how difficult it is to use the floss at the back of the mouth.
This is the main reason why even in countries with high medical standards, only  5 to 15% of the population is flossing on a regurlarly basis.

A crossed study done in 1994 at the Belgian University UCL is showing that flossing with FlossGrip is as efficient as flossing with the fingers.