| 摘要 |
PURPOSE: An OH radical toothbrush is provided to obtain antibiotic and deodorization effects and to allow sanitary use thereof. CONSTITUTION: An OH radical toothbrush comprises a step of coating the surface of a toothbrush and a toothbrush handle with an oxygen catalyst solution, a step of drying the toothbrush and toothbrush handle with high temperature air, and a step of forming a polymer thin layer on the surface of the toothbrush and toothbrush handle. |
