Flossing is an important activity of taking care of your dental health. According to various dental studies, it is recommended that one should floss their teeth once a day at least. It helps a lot in removing plaque from the internal areas of your teeth which are unreachable for your toothbrush. Flossing is specifically important because plaque is generally not removed just by brushing. Flossing also plays a great role in preventing teeth cavities and gum diseases. One should floss before or after brushing is a common concern among many people.