Whiten with every floss. This unique floss helps whiten hard-to-reach areas between teeth while dissolving plaque, bacteria and debris from beneath the gum line.Professional whitening floss is the only floss infused with Calprox, supersmile s proprietary formula of encapsulated calcium peroxide and minerals, helping to remove stains between teeth.- Safely whitens between teeth without sensitivity- Gently removes bacteria, plaque + food particles- Fights against gingivitis between the teeth and under the gums- Long-lasting germicidal protection for fresher breath- Safe to use on dentures, veneers, and bonded teeth- Unwaxed for clean finish with no residue- Original Mint flavor