Flossing your teeth should be done once a day. This helps to remove plaque that builds up between the teeth and under the gum line and cannot be removed by a toothbrush.

Begin by taking about 30 to 45cm of floss, and winding the ends around the centre fingers. Grip the floss firmly with the index finger and thumb.

Guide the floss between the teeth using a gentle sawing motion. Using an up and down motion with the floss curved around the tooth, scrape the sides of the teeth but be careful not to snap the floss onto the gums. Unwind the floss when needed to ensure that a clean piece is used for every tooth. Don't forget to floss between the back teeth as well as the front teeth.

If your gums bleed or feel tender after flossing, do not be alarmed. The gums often take a little time to become accustomed to flossing. If the bleeding or soreness lasts for more than a few days, however, see your dentist.

If your teeth are crowded, you may find it easier to use a Teflon dental ribbon to avoid shredding and breaking of the floss.