Rubber dam: Stops entry of dampness to the cavity, Specifically before insertion of silicate fillings, and during root canal therapy. Avoidance: Periodontal instruments Enjoy a vital role in preventing gum health conditions by removing plaque and calculus, Hence advertising balanced gums. Periodontal instruments are designed to deal with gum health https://bookmarkgenious.com/story17317433/getting-my-dental-instrument-to-work