One of the most significant milestone in the history of dentistry is the emergence of new philosophy and dentistry based on prevention rather than replacement. Plaque control remains as essential element for oral health. Mechanical plaque control is one of the key elements of the practice of dentistry. It permits each patient to assume responsibility for his/her own oral health on daily basis. Without it, optimal oral health through periodontal treatment cannot be attained or preserved.

I, Deepakshi Dimri, 2º ano de pós-graduação do Departamento de Periodontologia da Universidade de Swami Vivekananda, Subharti Dental College, Meerut.