Food particles and bacteria form layers on teeth. Bristles of the best toothbrush may not reach to narrow interdental spaces. Food particles are decomposed by bacteria producing acids which damage enamel and other substances which cause gum inflammation.

Jordan Expand Floss expands when wetted with saliva. The floss expands in interdental spaces, adheres to tooth surfaces and effectively removes plaque. Expand contains fluoride which additionally protects against caries, strengthens and hardens enamel.

The floss is 30m long, waxed and mint-flavoured.