Electrochemistry whitening of the tooth applies the metal salt solution to the tooth, continuously the oxidizer applies to the tooth, electric current transmits to the tooth, activates and restores the oxidizer and executes whitening of the tooth. The applicator which one end (112) and the second edge (114) possesses the device, applies the substance to the tooth (100), and the applicator (100) it includes the oxidizer in order to place inside, the applicator (100) one end (112) the first electrode of the positive charge which is installed (118) and the second edge (114) the second electrode of the negative charge which is installed (122) it includes, the oxidizer activates restores when transmitting electric current to the tooth, and.< Selective figure >Figure 7歯の電気化学的白色化は金属塩溶液を歯に適用し、続いて酸化剤を歯に適用し、電流を歯に伝達し、酸化剤を活性化及び還元して歯の白色化を実施する。装置は、第一端(112)及び第二端(114)を有する、物質を歯に適用するアプリケータ(100)、及びアプリケータ(100)内に置くための酸化剤を含み、アプリケータ(100)は第一端(112)に取り付けられた正電荷の第一電極(118)及び第二端(114)に取り付けられた負電荷の第二電極(122)を含み、酸化剤は電流を歯に伝達したときに活性化及び還元を行う。【選択図】図7
