How long is the best time to brush your teeth

Brushing your teeth can prevent bad breath and some oral diseases. We brush our teeth every day, but do we pay attention to the time when we brush our teeth? Some office workers often brush their teeth and wash their faces in a hurry when they get up in the morning, which probably takes less than five minutes in total. Although it saves time and achieves efficiency, are the teeth really clean? Teeth are relatively sensitive parts of the body. Since we use them to chew food every day, we must take good care of our teeth. So how long should we brush our teeth? I think everyone needs to understand.

Brushing teeth is the main method to keep the mouth clean. It can remove soft white dirt, food debris and some tooth plaque in the mouth, and massage the gums, thereby reducing pathogenic factors in the oral environment and enhancing the disease resistance of tissues. Brushing teeth plays an important role in preventing various oral diseases, especially in preventing and treating periodontal disease and caries. Brush your teeth twice a day, morning and evening. Throughout your life, you need to continuously and effectively and thoroughly remove dental plaque to maintain the health of your teeth and periodontal tissues. Dental plaque will generally regenerate within 1 to 6 hours after being removed, so dental plaque should be removed at least twice a day; when removing dental plaque, special attention should be paid to hidden areas such as the adjacent surfaces of teeth and gingival sulcus. If possible, you should brush your teeth immediately after each meal. If not, at least rinse your mouth with clean water. Not brushing your teeth before going to bed may cause tooth decay, so it is important to brush your teeth before going to bed. Do not eat anything after brushing to maintain oral hygiene overnight. Each time you brush your teeth, you should spend at least 3 minutes to remove dental plaque, soft deposits, food debris and pigmentation, keep your mouth clean, massage your gums and improve periodontal health. It is recommended to brush your teeth twice a day, brushing each part 10 times each time (5 times back and forth). The brushing time varies from person to person, but generally should not be less than 3 minutes. Many people think that brushing teeth should not be less than 3 minutes. However, the latest research shows that the scientific brushing time should be 2 minutes, with a force of 150 grams. Brushing your teeth for too long or with too much force will not make your teeth cleaner. On the contrary, it may damage the protective film of the teeth and cause permanent damage to the teeth. The latest issue of the British Journal of Clinical Periodontology published the results of a trial led by Sisman of Newcastle University. They conducted a four-week study on 12 people who adopted 16 different brushing techniques, with brushing times ranging from 30 seconds to 3 minutes and forces ranging from 75 to 300 grams. Computer records were used to analyze their brushing methods and the presence of dental plaque before and after brushing. The results showed that dental plaque decreased with increasing brushing time and strength, but when the brushing time exceeded 2 minutes and the force exceeded 150 grams, dental plaque no longer decreased accordingly. Sisman said that brushing your teeth for too long or with too much force will not make your teeth cleaner, but will increase the possibility of damaging the tooth protective film. He said that if the toothbrush has a small contact area, even if the force used is not great, the pressure will still be great. If ordinary people find it difficult to determine how hard to brush their teeth, they should consult a dentist. Through the above explanation of how long it is best to brush your teeth, we know that it is best to keep brushing your teeth for about 2-3 minutes. Brushing your teeth hastily is no different from not brushing. Brushing for too long will have a certain destructive effect on the teeth and gums, so you must control the brushing time. We need to use our teeth every day, so we must protect them well to avoid bleeding, soreness, etc.

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