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Philips Sonicare DiamondClean 9000Rechargeable toothbrush

Available in

Complete care for your oral health
Enjoy complete oral care with the Philips Sonicare DiamondClean Electric Toothbrush - for up to 100% more stain removal**. Its app-connected technology tracks your brushing habits, helping you care for your oral health.
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Gently removes up to 10x more plaque*

Complete care for your oral health

  • 10x more plaque removal*

  • Up to 100% more stain removal **

  • Pressure sensor

  • 4 modes & 3 intensities

100% more stain removal in 3 days*

100% more stain removal in 3 days*

Deep cleaning needs a special approach and this C3 brush head uses a cluster of dense, stiff bristles at its center in pentagonal shape to whiten and polish your teeth, for up to 100% more stain removal in three days. It also removes up to 10x more plaque than a manual toothbrush.

Sonicare Fluid Action

Sonicare Fluid Action

Philips Sonicare toothbrushes clean gently yet effectively and care for your teeth and gums with 62,000 bristle movements per minute. Sonicare Fluid Action supports the bristles to clean by driving fluid deep between teeth and along the gumline.

Help protect your gums with our pressure sensor

Help protect your gums with our pressure sensor

It's easy to brush too hard, so this Philips Sonicare toothbrush has a smart optic sensor to detect excessive pressure. If you're brushing too hard, it will let you know trough gentle vibrations as a reminder to ease-off the pressure to help your gums stay protected.

Technical Specifications

Reviews

Understand product reviews

4.3

of 5


146

Reviews

85%

recommend this product


5
4
3
2
1

Daisypoppy

15/03/2026

Canada

Verified buyer

Great features

Comfortable to hold, easy setting and cleans my teeth wonderfuly

This review was made for DiamondClean 9000 HX9911/90 Rechargeable toothbrush

This review was made for DiamondClean 9000 HX9911/90 Rechargeable toothbrush

meowzart

22/01/2026

Canada

Verified buyer

Powerful

Glad I upgraded to this brush. It is way more powerful and effective than my old one

Yes, I recommend this product

This review was made for DiamondClean 9000 HX9911/90 Rechargeable toothbrush

Yes, I recommend this product

This review was made for DiamondClean 9000 HX9911/90 Rechargeable toothbrush

Lougan

21/12/2025

Canada

The Panasonic Sonic Care 9000 saved my teeth.

My dental hygienist recommended the Philips SonicCare 9000 model. All the tech numbers are there to read so I won't get into them. Being diabetic my saliva carries excess sugar. Also, having acid reflux is another possible reason that could affect the health of my teeth and gums. So I purchased the 9000 model. I got lucky and got it on sale. $125 instead of $250. I also purchased the Philips brush instead if the off brand. Anyways, what a huge difference. I used a manual tooth brush up until the age of 60. Someone else said it before me, but it feels like I left the dental hygienist's chair after every brushing. And the most difficult place to brush, the bottom inside of my front teeth, incredible. After a month you can usually feel the plaque building up with your tongue with a manual tooth brush, but not the 9000 model. Wish I would have listened and started using the 4000 model when it came out and worked my way up. Would have saved a lot of money, pain, discomfort and dental work. Better late than ever. Even at full price I highly recommend the Philips Sonic Care 9000.

Pros

Everything. It will save your teeth from cavities and help prevent gum disease.

Cons

In my opinion none.

Yes, I recommend this product

This review was made for DiamondClean 9000 HX9911/90 Rechargeable toothbrush

Yes, I recommend this product

This review was made for DiamondClean 9000 HX9911/90 Rechargeable toothbrush

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Disclaimers
  1. vs. a manual toothbrush.

  2. in White+ mode using a leading whitening toothpaste in 3 days.