Following an 11-year longitudinal study on the effectiveness of powered toothbrushes (PTB), scientists at the University of Greifswald, Germany, have confirmed what dentists have long suspected: when it comes to reduced gum disease, reduced loss of clinical attachment, and tooth retention, powered toothbrushes are more effective than their manual counterparts (MTB). Chief Executive of the Oral Health … Continue reading Electric Toothbrushes Outperform Manual Brushes in 11-year Study