Electric toothbrush head how to change down

Replacement of electric toothbrush head steps are as follows:

Tools / raw materials: electric toothbrush, a brush head.

1, the first step is to pinch the brush head of the electric toothbrush: first find your electric toothbrush brush head and its body connected to the place, and then with your hand a little bit hard to pinch the brush head above.

2. The second step is to unscrew the old brush head: this is done by pinching the head and then rotating the head a little harder to unscrew the old brush head directly.

3, the third step is to press the new brush head down: finally, then pick up your new brush head, the hole at the bottom of the new brush head aligned with the body, aligned and then pressed down a little bit harder can be. Replacing your electric toothbrush is relatively simple, and you only need these three steps to replace the brush head of your electric toothbrush.

Precautions for using electric toothbrushes

1, please do not put the electric toothbrush in the high temperature or in the sun for a long time, so as to avoid deformation of the bristles due to high temperature bending.

2, after each use of the toothbrush should be thoroughly washed, and the water as much as possible to shake off, the toothbrush head up in a mouthwash cup, or placed in a ventilated place with daylight, so that it is dry and sterilized.

3, if conditions permit, you can buy 2 or 3 toothbrushes at the same time to rotate the use of toothbrushes, so that the drying time of the toothbrush is extended. In addition, the rotation can also maintain the flexibility of the toothbrush bristles.

4, the bristles have been scattered or curled, lose elasticity of the old toothbrush, must be replaced in a timely manner, otherwise the teeth and gums are not favorable.

5, weekly toothbrushes should be focused on a thorough cleaning and disinfection, in addition, but also pay attention to the electric toothbrush can not be shared with others.