"Feel the difference of a gentle clean with our Pressure Sensor while whitening your teeth in 1 week. This toothbrush allows you to customize your brushing with a choice of three modes and three intensities. Clean mode is standard for superior cleaning. White is the ideal mode for removing surface stains. And Gum Care mode adds an extra minute of reduced-power brushing, so you can gently massage your gums. Three intensities allow you to switch the order of higher'and lower to align with the intensities from left to right. sonic technology is suitable for use with braces, fillings, crowns, and veneers, and helps prevent cavities and improve gum health. Philips Sonicare's advanced sonic technology pulses water between teeth, and its brush str