The food we eat every day accumulates around our teeth. If we do not clean our teeth properly and regularly, then these food particles become black and hard on the lining of the tooth "periodontal membrane". Destroys the membrane and causes various problems of teeth and gums such as gingivitis , periodontitis, bleeding gums , bad breath , toothache. If this accumulated calculus plaque is not removed for a long time, then at some point, that tooth becomes caries. In addition, many people in our country use tobacco products such as bidi cigarettes and white leaf jorda gul which causes black or brown spots on the teeth especially on the front teeth. Scaling prevents gum disease so that bleeding from the gums , bad breath , gnashing of teeth, etc. are all cured.