How should we brush our teeth.
The brushing method varies for each part of the teeth in the oral cavity. It is recommended to choose a toothbrush with softer bristles and a smaller brush head. The specific method is as follows:
1. Upper tooth surface: The toothbrush is at a 45 ° angle and rotates continuously from top to bottom, brushing approximately 2 teeth at a time, from top to bottom, not horizontally. It is advisable to brush every 2 teeth 10 times;
2. Inner surface of upper teeth: Similar to the brushing method on the surface of upper teeth, special attention should be paid to brushing the front incisors vertically, from top to bottom;
3. Lower tooth surface: Similar to the method of brushing the upper tooth surface, rotary brushing is still used, but it should be brushed from bottom to top to fully remove residual food on the tooth surface;
4. Inner surface of lower teeth: Similar to the brushing method on the surface of upper teeth, the inner surface of lower teeth is prone to dental diseases, so it must be taken seriously. To turn the toothbrush upright and brush from bottom to top, still use the method of rotating the brush.
