Regular consumption of coffee, tea, smoking and various coloured foods and drinks can discolour teeth. Sandblasting polishing removes these various deposits and discolourations from the tooth surface. We use a high-pressure water jet to spray a fine sand particle texture (calcium bicarbonate, sodium bicarbonate solution) onto the tooth surface, cleaning out hard-to-reach indentations and grooves. After treatment, teeth will be whiter and cleaner.