With Oral- B Pro-Health's highest level of whitening ingredients for a natural white smile. For a complete oral care regimen, also use an Oral-B toothbrush, floss and mouthwash, and visit your dentist regularly. With dissolving micro-particles. The paste provides you a deep clean that fights plaque even in hard-to-reach areas. For a complete oral care regimen, also use an Oral-B toothbrush, floss and mouthwash, visit your dentist regularly.