How often should dental floss ideally be used for optimal oral hygiene?

Using dental floss at least once a day is recommended for optimal oral hygiene because it effectively removes plaque and food particles from between the teeth and below the gumline, areas that a toothbrush may not reach effectively. Daily flossing helps prevent the buildup of plaque, which can lead to gum disease and cavities if not addressed regularly. The American Dental Association emphasizes the importance of this daily practice as part of a comprehensive oral hygiene routine that should also include regular brushing and routine dental checkups. By making flossing a daily habit, individuals significantly enhance their overall oral health, reduce the risk of dental problems, and promote gum health.