IVISMILE ezé na-achacha ihe ntanye eze nwere mmetụta dị mma nke ọma. N'ihi na e nwere hydrogen peroxide na ncha eze. Ọ bụghị naanị na-ewepụ ntụpọ elu, kamakwa ọ na-agafe ezé ezé ma n'ime ma n'èzí. Hydrogen peroxide nwere mmetụta dị elu karịa urea peroxide na ndị na-abụghị peroxide.
Ihe ntacha eze na-acha ọcha nwere ike ime ka ezé na-acha ọcha, ebe ezé dị ọcha na ume ume ọhụrụ. Ihe ndị na-acha ọcha ya na-enwe ike ịzụ nri n'oge eji.
Ụlọ ọrụ a bụ ụlọ ọrụ na-emepe emepe na-ejikọta R&D, ire ahịa, mmepụta na ọrụ; Ma nwee ndị enyemaka abụọ bụ Zhangshu Smile Technology Co., Ltd. na Shenzhen Smile Technology Co., Ltd.