There are so many techniques of tooth brushing. However, application of all techniques will depend on the individual skill. Therefore, a technique suit for an adult may not be suitable for a child because their manual skills are not fully developed as adults.
The following is a technique that is easy to practice for an average adult.
For children below 2-3 years, parents need to brush the kid's teeth. With the growth of the child, gradually encourage them to brush their own teeth with simple technique (simple scrubbing) under parental supervision.
Brush at least two times a day. Best times are once in the morning and then in the night before go to sleep.
If you are at high risk for tooth decay, (for example, during pregnancy, wearing braces) you need to brush more than two times a day, at least after every main meal.
This will depend on your skill. For an average person it will take about 2-3 minutes. But if you are new to the brushing technique or you have less manual skill (like children) it will take longer time. Remember, all it needed is to brush the teeth thoroughly without missing out a single tooth.
This is a simple test that you can check your brushing. After brushing, move the tip of the tongue all over the tooth surfaces. You feel ‘smoothness’ when the tip of the tongue passing through cleaned tooth surfaces. If you feel ‘roughness’ at any tooth surface, that indicate inadequate brushing.
There are some teeth that people tend to missed out during brushing. These are inner surfaces of front teeth, crowded teeth and corner-most teeth in the mouth. Therefore make special attention to brush these teeth.
Most of the time, the early signs of dental diseases are ‘painless’. So you cannot detect these all alone by yourself and you may need an expert to detect them. If you visit a dentist regularly, the dentist will check your mouth to detect any early signs of diseases and will tell you what you should do.
Remember, most dental diseases are reversible at the early stage. So when detect early, by just following simple instructions by dental professionals, you can get rid of them without having complex & expensive treatments.