1 Add 1/2 cup sugar, the ginger, chicken broth, vinegar, soy sauce, sesame oil, and peanut oil; bring to a boil and cook for 3 minutes.  Dissolve 2 teaspoons of cornstarch into the water, and stir into the boiling sauce.
It is made of harmful microscopic bugs that use sugar to attack teeth. With time this creates a little hole in a tooth, and if not repaired with a filling, the cavity continues to grow. If a cavity is not treated it can destroy a good part of the tooth, making it hard to be rapaired with a conventional filling.
Really, the longest part of getting a cavity filled is waiting for the anesthesia to kick in. That can take 5 minutes or more, depending on the individual. Deeper cavities â especially those near the base of the tooth, in between teeth, or those that reach into the nerve area â may take much longer to treat.