For three days now I have the new Braun Professional and I have never seen such a clean feeling in my mouth and I do not think that I have my teeth cleaned up now incorrect, would rather say that I had the wrong toothbrush although it also One was from Brown, but have at least 5 years old ... Anyone who wants to make now or at Christmas to someone else a great joy should opt for this product, the money is well spent in any case !!!