This is the classic, most familiar toothbrush, the one we've all used before. Most toothbrushes<\/a> available on the market today have synthetic bristles.\u00a0<\/p>\n\n\n\n Brushes with natural bristles are also available. Their use is not recommended, as they provide a breeding ground for bacteria.<\/p>\n\n\n\n In all cases, choose a model with a rounded tip to protect teeth and gums. The brush head should be short to effectively clean all teeth, especially those at the back of the oral cavity. It provides easy access to hard-to-reach areas. <\/p>\n\n\n\n There is, however, a downside to using a manual toothbrush. In fact, dentists in Lausanne, Fribourg and Aigle have found that manual brushing can damage enamel. The mistake lies in brushing too vigorously<\/a> and the use of hard-bristled brushes. Over time, enamel and gums become damaged. This can lead to tooth sensitivity.<\/p>\n\n\n\n