We’ve all been brushing our teeth for decades, but not everyone knows when it’s best to brush. Just like some people have been married for decades but don’t know how to love. The main purpose of brushing is to get rid of plaque, because only plaque can form a stable attachment on the surface of teeth. Tartar, tartar and other unclean substances can only stay on the surface of teeth through plaque, which then causes inflammation, bleeding and even loosening of teeth. Therefore, dentists recommend that you brush your teeth within 15-30 minutes after meals to prevent the formation of plaque and prevent the production of tartar and calculus. The reason why brushing within 15 minutes-30 minutes is most effective is because brushing immediately after a meal does remove food debris and tartar in a timely manner, but Australian dentistry experts say that brushing immediately after a meal will increase the incidence of dental hypersensitivity by 15%! Because there is a layer of enamel on the surface of the teeth, just after eating, especially just after eating fruits, dairy products and other acidic foods, the enamel on the teeth will become soft, and brushing at this time will make the enamel gradually thin, and over time, the teeth will be sore and swollen. Therefore, it is recommended for evens within 15 minutes-30 minutes is more appropriate! Simply put, it is more important to brush your teeth after three meals, and it is also better to have a toothbrush in the office at noon. Of course, when you just wake up in the morning, you are recommended to brush your teeth teeth. Otherwise, morning kiss how to carry out ah? Be careful of being kicked! You should know that a simple action can keep you away from many dental diseases and save you from spending more time and money on dental treatment. But brushing can not brush away all the plaque on the teeth such as adjacent surfaces, subgingival, plaque after a period of calcification will form calculus, so about a year or so to go to the hospital ultrasonic cleaning, sensitive people can use manual cleaning or laughing gas anesthesia instrument-assisted painless cleaning!