This 9900 series Sonicare Toothbrush is part of a Special Philips Deal, all of these units are brand new in a sealed box, the box may not be in perfect shape!

Our best ever toothbrush, for complete oral care

The DiamondClean Smart is our best toothbrush, for complete care. High-performance brush heads let you focus on all areas of your oral health, and our Smart Sensor technology gives you personalized feedback and coaching. 

Removes up to 10x more plaque* for a deep clean

Click on the C3 Premium Plaque Control brush head to experience our deepest clean. With soft flexible sides, the bristles contour to the shape of each tooth's surface to provide 4x more surface contact*** and remove up to 10x more plaque from hard-to-reach areas*.

Up to 7x healthier gums* in just 2 weeks

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.

Choose from 4 modes and 3 intensity settings

With DiamondClean Smart you get the full works. Our 3 intensity settings let you boost your clean, and our 4 modes cover all your brushing needs; Clean mode for exceptional daily cleaning, White+ to remove stains, Deep Clean+ for an invigorating deep clean, and Gum Health to gently clean along your gum line.

Brand new. Backed by Philips warranty.