Gentle Mode - 30,000 RPM: Vibrates with lower intensity, gently brushing teeth and gums. If you have sensitive teeth or gums or you find the sonic vibrations a little strong at first start off with the gentle mode.
Clean Mode - 40,000 RPM: Works with superior efficiency to clean deep between the teeth and to remove plaque.
White Mode - 45,000 RPM: Works at a higher intensity to remove surface stains caused by coloured food and beverages such as tea and coffee.
Polish Mode - 50,000 RPM: Buffs and shines the surface of the teeth to reveal a whiter and brighter smile.