Calculus is in the plaque formed on the basis of a rough calcification of hard. Multi-neck left on the teeth, salivary glands close to the opening of the teeth, calculus accumulation of more. Calculus easily bleeding gums, gum inflammation or swelling and pain discharging. By oral Professional Removal of calculus is an effective way to prevent periodontitis. Plaque is a strong adhesion of the plastic-like material, attached to the tooth surface, eyes not clear, the coloring agent used plaque will be displayed. Plaque because of the nature of saliva, food and bacteria and the composition is different. Unless a thorough brushing, flossing and toothpicks, simply use mouthwash is not removed, plaque from caries and periodontal disease is a major factor. Debris from food debris and bacteria composition, more teeth attached to the neck, with white, pale yellow or light grey fixtures, visible to the naked eye, soft and prone to brush their teeth mouthwash removal.