Ozone water dental treatment utilizes ozone (O3) for its strong oxidant properties, effectively killing bacteria, viruses, and fungi while promoting healing in dental procedures. It serves as a minimally invasive alternative to traditional disinfectants and antibiotics, offering benefits such as tooth decay elimination and reduced sensitivity, though it does require skilled professionals and has higher costs. Ozone treatments can aid in various dental issues, including gum disease and root canal therapy, although there are certain contraindications to consider.