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1. Or thumb. A third option is to use a floss holder (see Figure 3d), which is suitable if you have difficulty controlling the floss with your fingers. Tandtråd1Figure 3a Tandtråd2Figure 3b Tandtråd3Figure 3c Tandtråd4Figure 3d Hold the floss stretched with a few cm between the governing fingers Blizzard White With light sawing slide the thread down between the teeth toward the gums. There where the teeth meet, the contact point, there is very little space, but the thread must be past this point, as dental caries occur just below the contact point. http://womenshealthclaimed.com/blizzard-white/