Learn the correct way and time to brush your teeth

Everyone knows how to brush their teeth, but are you brushing your teeth the right way? Do you know how long it is best to brush your teeth? Everyone should understand the correct way and time to brush their teeth, because teeth are a sensitive organ in our body. Although they are relatively hard, if we do not brush our teeth well and do not protect them well, a series of oral diseases will follow. When children first start learning to brush their teeth, parents must tell them the correct method and time to brush their teeth, and cultivate good brushing habits from an early age, which will be of great help to their future dental development.

Let's first talk about the correct way to brush your teeth. There are several specific steps: 1. Choosing a toothbrush and toothpaste: Use a toothbrush with a smaller brush head (which can rotate flexibly in the mouth), and the bristles should preferably be soft and thin, high-quality nylon threads (with good resilience, poor water absorption, easy to dry, and strong wear resistance). The top of the bristles should be ground and oval in shape, and the handle should be easy to grasp. It is not suitable to be too thin or too short. If it meets the above four conditions, it can be called a health toothbrush. Toothpaste Choose fluoride toothpaste containing an appropriate amount of fluoride. 2. Before brushing your teeth, do not dip your toothbrush in water or rinse your mouth with water, as water will reduce the friction between the toothbrush, toothpaste and teeth. 3. Avoid brushing back and forth horizontally, as this will not only make it difficult to clean dirt, but will also cause serious damage to the teeth and easily cause wedge-shaped defects. 4. Do not brush your teeth immediately after a meal, especially after eating some acidic food. You should rinse your mouth with warm water before brushing. 5. Try to change your toothbrush once a month, and no longer than 3 months; you should also frequently change toothpaste to different brands and types. 7. There are several principles to follow when brushing your teeth: be thorough, use appropriate force, use the correct method, and massage the gums without damaging them. 8. Rotational brushing method: also called Roll brushing or vertical brushing method. The bristles should be at a 45° angle to the tooth surface, with the brush head pointing toward the gums. Lightly touch the gums, and then rotate toward the crown. Don't move too fast. Repeat this 8 to 10 times, gradually moving on the labial (cheek) and lingual surfaces of each tooth. When brushing the occlusal surface, place the bristles on the occlusal surface and move them back and forth. This method can massage the gums, enhance local blood circulation and promote epithelial keratinization, which helps to enhance the defense capabilities of periodontal tissues. Frequency and time of brushing teeth: You must brush your teeth and rinse your mouth in the morning and evening. If possible, brush your teeth immediately after each meal. Each brushing time should be at least 3 minutes. It is most important to brush your teeth before going to bed, because after falling asleep, saliva secretion will decrease, and saliva can wash away bacteria and inhibit bacterial reproduction. If you don't brush your teeth before going to bed or don't brush them thoroughly, food debris will quickly ferment and produce acid under the action of bacteria. In addition, the mouth lacks saliva due to sleep, which cannot dilute and neutralize the acid produced by bacteria. The teeth are easily corroded, which may cause tooth decay over time. Therefore, brush your teeth before going to bed to clean out the food debris left between teeth and on the tooth surfaces. Do not eat anything after brushing to maintain oral hygiene overnight. When brushing your teeth, try to use warm water instead of cold water. Try not to eat after brushing your teeth at night, and decide whether to add one more time at noon based on your needs. All of the above is to let us understand the correct method and time of brushing teeth. Now that we know how to brush our teeth and how much time it should take, we should pay attention to the above points when brushing our teeth in the future. We often say that we can eat hot, cold, sour, and sweet food whenever we want, but how many people can do that with their teeth? If we don't brush our teeth well and eat too much spicy and sour food, it will damage our teeth and toothache will become a common occurrence.

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