iWhite Express

  The ultra-fine structure of the sponge has a high absorption capacity and easily removes stubborn stains and plaque on hard-to-reach tooth surfaces. The sponge should be activated with a few drops of iWhite Express teeth whitening serum, which contains natural whitening enzymes, enamel strengthening actives and refreshing agents for a fresh breath sensation. The combination of the sponge and serum will give your teeth a pearly white color and keep the tooth surface clean for a long time.