| abstract |
Bleaching composition for bleaching a dental surface, which comprises a first substantially non-cytotoxic bleaching agent, at least a second bleaching agent and an aqueous medium, in which the first bleaching agent is chlorine dioxide, and the composition comprises an effective amount of bleaching agents, wherein the composition comprises from 5 to 1000 ppm of chlorine dioxide, a thickener component and less than 0.2 milligrams of oxychloro anion per gram of composition. |