Keeping up good brushing habits is tough. ExpertClean will guide you between dentist checkups. Know when to adjust your pressure with built-in smart sensors and use the App’s Progress Report to help you stick to your brushing routine. Know you're getting the deepest possible clean with The C3 Premium Plaque Defence brush head. The soft, flexible bristles are designed to curve around the contours of your teeth, giving you 4x more surface contact and up to 10x more plaque removal from hard-toreach spots. Focus on improving your gum health with the G3 Premium Gum Care brush head. Its smaller size and targeted gum line bristles make it the perfect way to keep this area gum disease free. People who use this brush head have up to 100% less gum inflammation* and up to 7x healthier gums in just two weeks. Smart brush heads ensure you're using the right mode and intensity for the best possible clean. For an example, say you're using the G3 Premium Gum Care brush head. Your ExpertClean's BrushSync technology will automatically sync your brush head with the Gum Health mode to help give your gums a clean bill of health. The Premium Plaque Defence brush head is designed to give you your deepest clean yet. Soft flexible sides and bristles perfectly curve around the contours of your teeth, giving you 4x more surface contact and helping target hard-to-reach spots.