PhilipsSonicare Diamond Clean 9000 Toothbrush in Black HX9912/17

Whiter, healthier teeth for life

Whiter teeth in just 1 day*

Philips Sonicare's best whitening in our most elegant sonic electric toothbrush. Switch to Philips Sonicare. 

Enjoy a stylish and user-friendly design

• Simple to charge and style to boot

DiamondClean users experience improved oral health

• Hard on plaque, gentle on your gums
• Remove up to 100% more stains* in just 3 days
• Removes up to 10x more plaque* for a deep clean
• Stains disappear for a brighter, whiter smile

Let the DiamondClean 9000 adapt to your needs

• Personalized brushing experience
• Lets you know if you're pressing too hard
• BrushSync automatically selects the best mode for you
• BrushSync automatically selects the best mode for you
• Always know when to replace your brush heads

Stay on track with a personalized progress report

• Start and keep up healthy habits

* * compared to DiamondClean

* more than a manual toothbrush

* ** based on two periods of two-minute brushings per day