Drink plenty of water and often, which can balance the pH of oral cavity, reduce the corrosion of teeth by acid and reduce dental caries. Rinse your mouth with warm water after meals. Don't just rinse your mouth and spit it out, but stay in your mouth for about 1.2 minutes to be effective.
1, eat less sugary and acidic food, sugar will turn into acid in your mouth, and acid is the chief culprit of tooth decay.
2. Brush your teeth Your tongue and teeth are in close contact in your mouth. There are bacteria on your tongue this spring. If it is not clean, it will cause oral diseases such as bad breath and dental caries.
3, don't use irritating mouthwash, use non-irritating mouthwash, especially in the depths of teeth where toothbrushes are difficult to clean.
4. According to the national standard of fluoride content in fluoride toothpaste, the total fluoride content needs to be between 0.04-0. 15%, and generally 0. 1 1% is enough. If the dental plaque is serious, you can choose 0. 14-0. 15%.
5. When brushing your teeth with fluoride toothpaste, don't spit out the foam in a hurry, and let the foam stay quietly on the tooth surface to consolidate the fragile teeth. Eat more crisp fruits and vegetables. The bottom surface of fresh crispy steak contains a lot of healthy fiber. When chewing, bacteria attached to the tooth surface can be scraped off by mechanical friction on the tooth surface.