The right way to brush your teeth

Brushing method

For different types of gums, different electric toothbrush performance should be selected.Tooth enamel is the hardest substance in the human body, but long-term use will also cause some natural wear and even abrasion. Some people have good enamel development and are not prone to wear and abrasion; s

1. Install the brush head. Tightly insert the brush head into the toothbrush shaft until the brush head is engaged with the metal shaft.2. Use warm water to adjust the softness of the bristles: warm water: soft; cold water: moderate; ice water: slightly hard. It is strongly recommended for first-tim