Leftover food that is not cleaned sticking a tooth and over time is taken out. The rough surface of the interior is resting for the infection of bacteria and their activity is increased in an interfering, tartar cannot be used only by mechanical tools that use a professional dental hygienist. The withdrawal of the bone due to the inflammation leaves a new place for limescale accumulation, thus in the depth of the bacteria and perceive the place of bone that is absorbed until the tooth is taken out.
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