As a smoker and coffee drinker's various problems: First, the small margins that arise at the tooth neck, the other a general staining of the teeth, which looks just ugly. Since my teeth are sensitive to cold and pressure, I access middle toothbrushes - soft bring m. E. nothing to do hard just hurt. This one has the ideal pressure, vibration helps to remove the tooth edges, and the general design ensures - that the interdental spaces are cleaned with - just as it did in the product description is. Of course it is not only the merit of the toothbrush, the general surface disappears, the toothpaste will be selected according to, but she already has a significant role in ensuring that I am very satisfied with my teeth: The smoking / coffee margins are reduced, My teeth are white and the cleaning does not hurt, but leaves behind a pleasant sensation. Highly recommended!
