Philips Sonicare Sonicare DiamondClean 9000 Sonic Electric Toothbrush with application HX9911/94

Removes up to 10 times more layer* for deep cleaning

Thanks to the C3 Premium Plaque Control brush, you can be sure to get the deepest clean possible. The soft, flexible bristles are designed to bend around the contours of your teeth, giving you up to 4x more tooth surface contact** and up to 10x more plaque removal, even in hard-to-reach places.

No compromises on plaque, extremely gentle on the gums

The C3 Premium Plaque Control brush head is designed so that the soft, flexible bristles bend perfectly around the contours of your teeth, giving you up to 4x more tooth surface contact and helping you clean hard-to-reach areas* .

Start and develop healthy habits

DiamondClean 9000 gives you the guidance you need to improve and maintain healthy brushing habits between dental checkups. Built-in smart sensors inform you if you brush your teeth with too much pressure . By connecting your brushing experience with the Sonicare app, a personalized progress report helps keep you on track and shows you how you've improved over time.

Personalized teeth cleaning

The DiamondClean 9000 has Clean, White+, Gum Health and Deep Clean+ modes to meet all your teeth cleaning needs. Clean mode is particularly suitable for daily cleaning, White+ removes stains, Gum Health offers a gentle but effective cleaning of the gums, and Deep Clean+ mode gives you a refreshing deep clean. Three intensity levels allow you to choose between a higher setting for extra cleanliness and a lower setting for a more sensitive mouth.

BrushSync will automatically choose the best mode for you

Smart brush attachments ensure you use the correct mode and intensity for the best brushing. For example, let's say you're using the W3 Premium White brush attachment. DiamondClean 9000's BrushSync technology automatically synchronizes the brush head with the White+ mode to help you whiten your teeth.

It warns you if you press too hard on your teeth while brushing

You may not notice that you are using too much force when cleaning, but the DiamondClean 9000 brush certainly will. If too much pressure is applied, the brush handle will begin to pulsate slightly. It asks you to reduce the pressure on your teeth and let the brush head do its job. 7 out of 10 people improved their brushing technique thanks to this feature.

Always be aware of the need to change brush attachments

All brush heads wear out over time, so you need to be careful and make sure your brushing is just as effective. Our BrushSync technology monitors how long you use the brush head and how much you've brushed. A BrushSync replacement reminder on the handle and a short beep will let you know it's time to replace it.

Simple and elegant loading

Even with regular use, the DiamondClean 9000 can last up to two weeks on a single charge.

* compared to the DiamondClean brush attachment

more than a manual toothbrush

** with two two-minute cleanings per day

***in White+ mode with high-quality whitening toothpaste compared to a manual toothbrush

Also try other products from the Philips Sonicare brand, which are in the Electronics under the tree, Promotions and discounts and Mouth and teeth categories. The product has a 4% discount. If you are not sure that you have chosen this product, be inspired by the category of Philips sonic brushes.