Philips Sonicare DiamondClean 9000 Sonic Electric Toothbrush with app HX9917/88, White

Philips Sonicare's best whitening in their most elegant sonic electric toothbrush. Switch to Philips Sonicare With DiamondClean Smart you get the full works. 3 intensity settings let you boost your clean and 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. The Philips Sonicare app lets you know when you've achieved a thorough clean, and coaches you t...