Of all available brushes, most durable ..

Compared to the other brush heads Philips Diamond Clean is the most durable. Goods with the other brushes, the bristles have worn within six weeks at twice daily use, this brush holds by more than 12 weeks before then but is also completely down.

However, the cleaning performance is not as good as the standard brush. Because the interdental spaces are not taken up optimally. In contrast, the results on the tooth surface well. Even the gums can not be so intense with the DiamondClean massage. For this purpose just also comes the high price. Why only three stars.