How to Use Dental Floss: A Step-by-Step Guide
Aug 26, 2024
Source: Cainiu Health
Introduction
Dental floss can clean bacteria and debris from the interdental surfaces of teeth, and is typically operated manually. First, cut a piece of floss about the length of a forearm and wrap it around the first joint of the middle fingers of both hands, leaving a suitable length in between. Use the index fingers or thumbs of both hands to stretch the floss tightly, leaving 1–2 cm between the fingers. Guide the ends of the floss toward one side of a tooth and move it up and down repeatedly, gently scraping along the tooth surface.
Dental floss can clean bacteria and debris from the interdental surfaces of teeth, and is typically operated by hand to clean the teeth.
| Steps for Using Dental Floss | Image Example |
| Cut a piece of floss about the length of a forearm | ![]() |
| Wrap the ends around the first joints of both middle fingers, leaving a gap in between | ![]() |
| Use your index fingers or thumbs to stretch the floss tightly, leaving 1–2 cm of exposed floss | ![]() |
| Gently move the floss back and forth in a sawing motion to slide it between teeth until it reaches the gumline | ![]() |
| Pull one end of the floss against the side of one tooth and move it up and down, gently scraping the surface | ![]() |
| Press the floss tightly against the adjacent surface of the neighboring tooth and clean in the opposite direction | ![]() |
In daily life, it is recommended to maintain healthy eating habits and pay attention to oral and dental hygiene. In addition to using dental floss, regular brushing and rinsing are also important for maintaining good dental health.





