. The effect of different cleaning agents on saliva contamination for bonding performance of zirconia ceramics. Dent Mater J. 2018 Jul 26;: Authors: Takahashi A, Takagaki T, Wada T, Uo M, Nikaido T, Tagami J Abstract The effects of contamination and cleaning methods on bonding of self-adhesive resin cement to zirconia ceramics were examined. Airborne …