earticle

영어

The purpose of this study was to evaluate the inhibitory effects of different sterilization methods of toothbrush to protect from dental bacteria. To observe the antibacterial effect of toothbrush sterilization methods, the salt, baking powder, and oral rinse were used with different dose and time. The number of colonies forming unit(CFU) was reduced by dose and time dependently in salt and baking powder. And also the oral rinse showed significantly reduced the number of bacterial colony among salt, baking powder, and oral rinse.