Dry the teeth with a tissue. Shake the bottle well before use. Apply Tooth Enamel with the brush and allow to dry for a few seconds. Do not use Tooth Enamel on dentures and teeth with fillings. A porous surface will make Tooth Enamel difficult to remove.
You can remove the tooth enamel with a tissue soaked in an alcoholic liquid. Colour residues on or between the teeth can easily be removed with a toothbrush and toothpaste.