The choice of bristles should be moderately soft or slightly soft. But be careful, too soft bristles are not easy to brush. The bristles are mostly made of nylon wire. Can be easily distinguished as – domestic brush and imported brush. The imported brush has good elasticity and is not easily deformed. The material of the sharpened wire is PBT. Sanding is also important. After the bristles are cut, if they are not smoothed, they are easily damaged by too sharp. A brushed toothbrush with a rounded bristles prevents this damage and protects the gums.
Traditional toothbrushes are generally straight shank and are easier to use. The curved handle can penetrate deep into the mouth where it is difficult to reach. The elastic handle is said to prevent the gums from being damaged by excessive force on the gums. Non-slip handle to prevent the toothbrush from slipping when brushing. In fact, no brush handle design has special cleaning effect. You can choose as you like.
The toothbrush must be cleaned and dried with water after brushing each time. Place the brush head up in a ventilated and dry place. The toothbrush has been used for a long time, and the bacteria accumulate bacteria, which is not good for mouth health. Therefore, the bristles must be replaced, and at least one toothbrush should be replaced every three months.