It is used for regular cleaning of interdental spaces where interdental brushes do not fit or for cleaning upper and lower anterior teeth after cleaning with an interdental brush. Regular use of interdental aids prevents the formation of interdental caries. See also other Curaprox products in the categories Toothbrushes, Interdental brushes and dental floss and Mouth and teeth. If you are not sure that you have chosen this product, get inspired in the Dental Floss category.