Dead Sea minerals have anti-inflammatory properties that help prevent cavity and gum disease, as well as treat mouth sores effectively. Dr. Nona's Halo Multi Mouthwash is considered an effective treatment for gum disease and toothaches. It removes bad breathe and creates a feeling of freshness, thanks to the plant extracts and oils within the unique Halo Complex™ formula. Our mouthwash also contains mint oil that is known as "the world's oldest medicine" and that is used for various medical purposes. It is considered particularly effective treatment for gum disease and toothache.