An infallible remedy for toothache: wash the root if an aching tooth in vinegar, and let it dry half an hour in the sun.
对牙痛的一项万无一失的疗法是：把作痛的一根牙齿放进醋里洗净利，然后置于阳光下半小时使之晒干。
2
Additional cleaning techniques can include using a needle-less plastic syringe to vigorously wash the tooth with moderately pressured water or to softly wash it with hydrogen peroxide.
这时候可以采用一些辅助清理手段，比如用没有针头的塑料针管以适当的压力用力冲洗或者用双氧水温和清洗。
3
Since that time, I washtooth every day and edge a habit.