1, try to do morning and evening brushing, three minutes each time, the method should be proper, light brush, do not brush bleeding, do not pull the saw across the brush. 2, try not to eat too cold, too hot, too hard food, it is recommended that the usual dental floss, dental needle, mouthwash to care for teeth. 3, choose the right toothpaste for yourself. 4.When possible, it is recommended to do dental care every six months or once a year. 5, try to eat a little more high fiber food and vegetables. It can be seen that if we do regular oral health care, develop good dental care habits and maintain a scientific and reasonable nutritional diet, under normal circumstances, drinking soft drinks in moderation will not directly lead to tooth decay. Have a white teeth, always confident to show your health identity card! Excerpted from the home of the oral cavity