teeth whitening system, tooth surface whitening method, and teeth whitening kit

摘要

"Teeth Whitening System, Tooth Surface Whitening Method, and Tooth Whitening Kit". A tooth whitening system comprising a dental tray having a surface operable to face a dental surface and a tooth whitening composition comprising a whitening agent and a hydrophobic polymeric carrier. The tooth whitening composition is preferably substantially non-water soluble. A tooth whitening kit is also provided which utilizes a dental tray and the tooth whitening composition which comprises a whitening composition and a hydrophobic polymeric carrier.