How to brush teeth scientifically?

summary

Brushing teeth can keep teeth clean and make them white and bright. Brushing teeth is something we all have to do in a day. We can't do without eating. Each tooth is different in size and shape, and there is a gap between the teeth. How can we brush our teeth to achieve good results? Let's take a look at the following

How to brush teeth scientifically?

First of all, don't brush your teeth horizontally. In this way, not only can't effectively clean your teeth, but also can cause serious damage to your gums. So, brush your teeth vertically, along the gums to the teeth, no matter in front or behind.

Then, brush your teeth. You can also use a toothbrush to brush your teeth in a small circle in front of the upper and lower teeth. Each tooth can be brushed. Brushing is suitable for three to five minutes with warm water.

Finally, choose a soft toothbrush, a good toothbrush is very important. General toothbrush is the choice of toothbrush surface ripple, toothbrush hair to soft.

matters needing attention

Pay attention to change the toothbrush frequently. It is generally recommended to change the toothbrush every three months. If the toothbrush is used for a long time, it will hide some bacteria. When we brush our teeth, bacteria have a chance to enter our bodies. It makes us sick,