PHILIPS
Electric toothbrush PHILIPS HX9911/29
Electric toothbrush PHILIPS HX9911/29
Couldn't load pickup availability
Removes up to 10 times more plaque* for a deep clean
You can be sure that you will get the deepest clean with the C3 Premium Plaque Control brush head. The soft, flexible bristles are designed to wrap around the contours of your teeth, providing 4x more surface contact** and up to 10x better plaque removal from hard-to-reach areas.
Strong on plaque, gentle on your gums
The C3 Premium Plaque Control toothbrush head is designed to give you the best clean. The soft, flexible edges and bristles contour perfectly around the contours of your teeth, providing 4x more surface contact and helping to tackle hard-to-reach areas*.
Start and continue healthy habits
DiamondClean 9000 will help you improve and maintain healthy brushing habits between dental appointments. Built-in smart sensors will let you know if you're applying too much pressure, and by connecting your brushing experience to the Sonicare app, a personalized progress report will help you see how your brushing has improved over time.
Personalized teeth cleaning
The DiamondClean 9000 also comes with Clean, White+, Gum Health and Deep Clean+ to meet your teeth cleaning needs. Clean mode is designed for superior daily brushing, White+ is designed to remove stains, Gum Health provides gentle yet effective gum cleaning, and Deep Clean+ provides an extra deep clean. Three intensity levels allow you to choose a higher setting for even more effective cleaning, and a lower setting for sensitive teeth.
BrushSync automatically selects the best mode for you
Smart toothbrush heads ensure that you use the right mode and intensity for the best cleaning result. For example, you use the W3 Premium White brush tip. Your DiamondClean 9000's BrushSync technology will automatically synchronize your brush head with White+ mode to help you whiten your teeth.
Notifies you if you apply excessive force
You may not notice that you are brushing too hard, but your DiamondClean 9000 will. If you need to clean them more easily, the toothbrush will make a pulsating sound. This will mean that you have to let the toothbrush work on its own. 7 out of 10 people have found that this feature has helped them brush their teeth better.
Always know the right moment to change the tip
All toothbrush heads wear out over time, so you need to take care of yours so you can continue to enjoy a great clean. Our BrushSync technology checks how long you've been using your brush head and how hard you've been brushing. A BrushSync replacement reminder on the handle and a short beep will let you know when it's time to replace it.
Easy charging and modern design
With regular use, your DiamondClean 9000 will last up to two weeks on a single charge.
