Sensodyne Deep Clean Sensitive Toothpaste works as a sensitive teeth treatment that provides advanced cleaning, lasting freshness and daily protection for your teeth. This anticavity potassium nitrate and sodium fluoride toothpaste cleans the tooths surface, helping whiten and preventing tooth decay with a minty flavor that leaves you with fresh breath and a feeling of deep clean. Formulated to decrease sensitivity in as little as two weeks with twice daily brushing, Sensodyne Deep Clean toothpaste builds soothing protection over vulnerable areas of exposed dentin that helps keep sensitivity triggers from reaching the nerves for effective 24 hour sensitivity protection. For best results, brush for two minutes, twice daily. Get lasting protection with Sensodyne.