The Complete Guide to Flossing
Flossing is arguably more important than brushing for preventing gum disease. Up to 40% of your tooth surfaces are between your teeth — areas that a toothbrush simply cannot reach. Yet surveys show that fewer than one in three people floss daily.
Why Flossing Matters So Much
Plaque that isn't removed from between teeth hardens into tartar within 24–48 hours. Tartar can only be removed by a dental professional. Over time, this buildup irritates the gum tissue, causing gingivitis (early gum disease), and eventually periodontitis — a serious infection that destroys the bone supporting your teeth. Flossing daily disrupts this cycle before it starts.
How to Floss Correctly
Break off about 18 inches of floss and wind most of it around each middle finger, leaving an inch or two to work with. Hold the floss tightly between your thumbs and forefingers. Slide it gently between your teeth using a zigzag motion. Curve the floss into a C-shape around each tooth and slide it under the gumline. Use a clean section of floss for each tooth. Never snap or force the floss — this can cut your gums.
Alternatives to Traditional Floss
If traditional floss is difficult to use, there are excellent alternatives. Water flossers (like Waterpik) use a pressurized stream of water to clean between teeth and are especially effective for people with braces, bridges, or implants. Interdental brushes are small brushes that fit between teeth and are great for larger gaps. Floss picks are convenient for on-the-go use but less effective than traditional floss.
Important
Bleeding gums when you first start flossing are normal and should resolve within 1–2 weeks. If bleeding persists, schedule an appointment.
Did You Know?
Studies show flossers have significantly lower rates of gum disease and tooth loss compared to non-flossers, even when brushing habits are identical.