People brush their teeth without attention to the length of time,casually brush together,and get away with a mouth,it is irresponsible typical brush.Brushing time of 1 minute or 2 minutes long so easily cause dental plaque,tartar stones,tooth decay and other dental problems.
Doctor's advice:brush your teeth healthy for 3 minutes,to give full play to the effectiveness of dental medicine,to improve its anti-surface anti-demineralized walk alone,reducing the risk factors of oral environment,enhance the organization's resistance to disease,to tooth cleaning of the purpose.