Although flossing is highly respected abroad and as popular as wearing clothes and hats, it is still a novelty in China, and people know very little about it. I often see dental floss for sale in supermarkets, but few people buy it. Perhaps a large part of the population is confused and afraid of the long, thin wire that swirls between their teeth, so they still have a wait-and-see attitude toward floss. So, how should you floss properly? Here we use animated pictures to make a detailed introduction: 1, the specific method of operation; 1, pull out a section of about 20-25 cm long dental floss; then the two ends of the thread respectively in the way the line pressure line, in the first section of the index finger of both hands around two to three turns, the distance between the two index fingers about 5 cm. 2. Hold the floss close to the adjacent tooth surface and make it slightly C-shaped to increase the contact area. Then scrape up and down gently to clean the surface of the teeth, the side of the teeth and the deep gum crevice. 3. choose to use a toothbrush instead, or the toothpick we commonly use is fine. As the saying goes, practice makes perfect. You can try it out in the mirror a few times at first, and then you will be as comfortable with it as you are with a toothpick, and it will become an indispensable necessity for you one day. A healthy and beautiful face requires careful care, and having a set of white teeth can keep you away from illness and make your life more enjoyable.