HX9391/90
Whiter, healthier teeth for life
Philips Sonicare's best whitening in our most elegant sonic electric toothbrush. Switch to Philips Sonicare.
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Click on our DiamondClean brush head to gently yet effectively remove surface stains. Densely packed central stain removal bristles work hard to make your smile 2x whiter in just 7 days.*
Densely-packed, high-quality bristles remove up to 7x more plaque than a manual toothbrush.
With optimal cleaning from your DiamondClean, gums will become healthier in 2 weeks*. Removing up to 7x more plaque along the gum line than a manual toothbrush*, you’ll get your healthiest smile.
With DiamondClean, you get a truly refreshing clean every day. Our 5 modes cover all your brushing needs; Clean mode – for exceptional daily cleaning, Gum Care – to gently massage gums, Deep Clean – for an invigorating deep clean, Sensitive – for gentle yet effective cleaning of sensitive gums, and White – the ideal mode to remove surface stains.
Our Deep Clean mode means you can really focus on specific areas, paying them extra attention. We’ve combined our unique brush head motion with an extended 3 minutes of brushing time so your teeth get a truly deep clean.
It takes just 2 minutes to thoroughly brush your teeth. Our QuadPacer lets you know when you've spent the optimal amount of time on each section of your mouth while our SmarTimer signals when your total time is up. Together they help you reach your recommended brushing time, every time.
Powerful sonic vibrations whip up your toothpaste into plaque fighting bubbles, and drive them deep between your teeth and along your gum line. At the same time your teeth will experience 62,000 gentle but effective brush movements. You'll get a month's worth of manual brushing in just 2 minutes.
Whatever your specific needs, you can be sure of a safe brushing experience with DiamondClean. Our sonic technology is suitable for use with braces, fillings, crowns and veneers, and can even be used in the daily treatment of gum disease.
Charging a toothbrush has never been so effortless. Simply place your toothbrush into the sleek glass holder after brushing, and it instantly starts charging. Not only does your glass charge fit stylishly into your bathroom, it also doubles as a rinsing glass. Enjoy two weeks of regular use from a single full charge. Our premium travel case lets you store your toothbrush hygienically when you're on the go.
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