Whiter teeth after one week Clinical studies have shown that densely arranged, centrally placed hair provides bleaching effect after 1 week. This toothbrush offers three work programs, allowing you to customize brushing to your own needs. Clean is a standard brush program for excellent tooth cleaning, White is ideal for removing discoloration, and Gum Care is an additional minute brushing with less power, during which you can gently massage gums. Safe and gentle brushing in sensitive places, orthodontic apparatus and fillings You can be sure that the use of the toothbrush is safe: our sonic technology is adapted for orthodontic cameras, fillings, crowns and varnish. It helps prevent the formation of caries and improves the health of the mouth. This microchip technology detects and synchronizes the head of a brush with a handle. The handle and head of the toothbrush create a solution to generate intelligent reminders of the need for replacement.