Toothache is not a disease, it hurts like hell. I have a deep understanding of this sentence, because I have had several dental caries before, and I can't eat any food every time. When I brush my teeth, I bleed and the pain is unbearable. I have to go to the hospital to prescribe medicine, rinse my mouth and fill my teeth, otherwise it will rot the roots and affect my health. Therefore, I understand the importance of protecting oral hygiene. Now, I brush my teeth very carefully every time, and I haven't had dental caries for a long time for no less than three minutes.
A clean mouth is the foundation of health. We must keep our mouth clean every day and try to reduce harmful bacteria in our mouth, because most bacteria in our mouth are harmful to our teeth and health. At the same time, clean oral cavity also reflects the civilized quality and quality of life of a person, a family and a nation. Communicating with people, white teeth, confident smile and fresh breath, oral cleaning is far more important than wearing brand-name clothes. Therefore, we should develop good oral hygiene habits from childhood and establish a civilized and healthy image of China people with our white teeth.