most used power toothbrush brand by dental professionals
A thorough clean with gentle care, every day
Philips Sonicare Diamond Clean 9000 Special Edition combines effective sonic cleaning with gentle care for teeth and gums. Sonic technology supports fluid movement between teeth and along the gumline — for a fresh, clean feeling after every brush.
100% more stain removal in just one week*
Whiter teeth are within reach with this W whitening brush head's central stain-removal pad. The diamond shaped bristles are designed to increase surface contact and clean away stains more effectively, up to 100% whiter teeth in just one week.* It also uses densely-packed bristles to remove up to 7x more plaque ...
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
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.
Choose your ideal cleaning experience
Enhance oral care routine with 12 brushing settings. Whether you're looking for a deep clean or a specific focus, you can have it with this electric toothbrush. Select from five modes - Clean, White+, Gum Health, and Deep Clean+ - and adjust to one of three intensity levels for a personalized clean.
Brushing insights in the palm of your hand
Achieve your oral-health care goals with the Sonicare toothbrush and app. The two pair seamlessly to deliver guided brushing, tips and tricks, and content personalized to you. Together, you are unstoppable.
Designed to care, with care
From its slim design to the sleek charging stand, this electric toothbrush is designed with attention to detail by our dedicated designers and engineers. Plus, the compact travel case keeps your toothbrush protected wherever you go.
Technical Specifications
Reviews
These reviews are managed by Bazaarvoice and comply with the Bazaarvoice Authenticity Policy, which is supported by anti-fraud technology and human analysis. Details may be found atCustomer opinions in the form of product and star ratings are useful for all customers. They allow you to learn more about the product and help you make a purchase decision. Any customer who has purchased a product online or in store can submit a review
4.1
of 5
222
Reviews
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1
BedoSH89
22/10/2026
Saudi Arabia
Verified buyer
Outstanding toothbrush!
Absolutely love the Philips Sonicare DiamondClean! The brushing power is top-notch, leaving teeth feeling smooth and deep-cleaned every time. Being able to adjust and manage intensity settings through the Sonicare app makes it even better. Sleek, effective, and well worth the investment!
Yes, I recommend this product
This review was made for DiamondClean 9000 HX9911/95 Rechargeable toothbrush
Date of Use 2026-08-22
Thank you for the wonderful feedback! 💜 The Philips Sonicare DiamondClean 9000 combines advanced sonic cleaning with personalised intensity settings and smart app connectivity for a truly elevated brushing experience. Thank you for choosing Philips and trusting us with your oral care!
Yes, I recommend this product
This review was made for DiamondClean 9000 HX9911/95 Rechargeable toothbrush
Date of Use 2026-08-22
PPOUK
24/10/2026
United Kingdom
Verified buyer
It really helps
It really helps to reduce tartar buildup on my teeth. Just follow the instructions.
Yes, I recommend this product
This review was made for DiamondClean 9000 Series HX9911/88 Special edition sonic electric toothbrush
Date of Use 2026-10-23
Yes, I recommend this product
This review was made for DiamondClean 9000 Series HX9911/88 Special edition sonic electric toothbrush
Date of Use 2026-10-23
Fully toothed pensioner!
15/10/2026
United Kingdom
Verified buyer
The sweet spot a for Diamond Clean toothbrush
The best value Diamond Clean, providing satisfactory features without breaking the bank. With 3 selectable brushing intensities and four modes, Clean, White, Gum Health and Deep Clean you have lots of choice for brushing. There is also a blue-tooth smartphone app which provides advice on how well you have brushed your teeth; in truth I have only used this feature a couple of times as I find it a bit gimmicky. I always use Boots to purchase my Philips toothbrush, and look out for the the 'over sixty' store days, when pensioners with an advantage card can get 20% off when spending over £40. When you couple this with additional in store discount offers and advantage points, you can grab an absolute grade 'A' bargain. As an added incentive from Philips, If you register your product quickly (within 30 days of purchase) you can get an an additional one year guarantee, providing 3 years of cover should anything go wrong.
Pros
Excellent cleaning with great features (4 modes and 3 intensities). Up to three years guarantee if you register the product.
Cons
Replacement brush heads can be expensive, but Costco do special offers from time to time, bringing the cost to
Yes, I recommend this product
This review was made for DiamondClean 9000 Series HX9911/88 Special edition sonic electric toothbrush
Date of Use 2025-03-01
Yes, I recommend this product
This review was made for DiamondClean 9000 Series HX9911/88 Special edition sonic electric toothbrush
Date of Use 2025-03-01
BedoSH89
22/10/2026
Saudi Arabia
Verified buyer
Outstanding toothbrush!
Absolutely love the Philips Sonicare DiamondClean! The brushing power is top-notch, leaving teeth feeling smooth and deep-cleaned every time. Being able to adjust and manage intensity settings through the Sonicare app makes it even better. Sleek, effective, and well worth the investment!
Yes, I recommend this product
This review was made for DiamondClean 9000 HX9911/95 Rechargeable toothbrush
Date of Use 2026-08-22
Thank you for the wonderful feedback! 💜 The Philips Sonicare DiamondClean 9000 combines advanced sonic cleaning with personalised intensity settings and smart app connectivity for a truly elevated brushing experience. Thank you for choosing Philips and trusting us with your oral care!
Yes, I recommend this product
This review was made for DiamondClean 9000 HX9911/95 Rechargeable toothbrush
Date of Use 2026-08-22
Was this review helpful?
PPOUK
24/10/2026
United Kingdom
Verified buyer
It really helps
It really helps to reduce tartar buildup on my teeth. Just follow the instructions.
Yes, I recommend this product
This review was made for DiamondClean 9000 Series HX9911/88 Special edition sonic electric toothbrush
Date of Use 2026-10-23
Yes, I recommend this product
This review was made for DiamondClean 9000 Series HX9911/88 Special edition sonic electric toothbrush
Date of Use 2026-10-23
Was this review helpful?
Fully toothed pensioner!
15/10/2026
United Kingdom
Verified buyer
The sweet spot a for Diamond Clean toothbrush
The best value Diamond Clean, providing satisfactory features without breaking the bank. With 3 selectable brushing intensities and four modes, Clean, White, Gum Health and Deep Clean you have lots of choice for brushing. There is also a blue-tooth smartphone app which provides advice on how well you have brushed your teeth; in truth I have only used this feature a couple of times as I find it a bit gimmicky. I always use Boots to purchase my Philips toothbrush, and look out for the the 'over sixty' store days, when pensioners with an advantage card can get 20% off when spending over £40. When you couple this with additional in store discount offers and advantage points, you can grab an absolute grade 'A' bargain. As an added incentive from Philips, If you register your product quickly (within 30 days of purchase) you can get an an additional one year guarantee, providing 3 years of cover should anything go wrong.
Pros
Excellent cleaning with great features (4 modes and 3 intensities). Up to three years guarantee if you register the product.
Cons
Replacement brush heads can be expensive, but Costco do special offers from time to time, bringing the cost to
Yes, I recommend this product
This review was made for DiamondClean 9000 Series HX9911/88 Special edition sonic electric toothbrush
Date of Use 2025-03-01
Yes, I recommend this product
This review was made for DiamondClean 9000 Series HX9911/88 Special edition sonic electric toothbrush
Date of Use 2025-03-01
Was this review helpful?
John74
23/09/2026
United Kingdom
Verified buyer
The Best One
Had several Sonicare products, all have performed very well. Consistently reliable.
Pros
Easy to hold even when wet.
Cons
Brush heads can be expensive.
Yes, I recommend this product
This review was made for DiamondClean 9000 Series HX9911/84 Special edition sonic electric toothbrush
Date of Use 2026-08-10
Yes, I recommend this product
This review was made for DiamondClean 9000 Series HX9911/84 Special edition sonic electric toothbrush
Date of Use 2026-08-10
Was this review helpful?
Mich1405
18/07/2026
United Kingdom
Verified buyer
Great features
I love it. Makes my teeth feel really clean. Great features and settings.
This review was made for DiamondClean 9000 Series HX9911/84 Special edition sonic electric toothbrush
Date of Use 2026-06-07
This review was made for DiamondClean 9000 Series HX9911/84 Special edition sonic electric toothbrush
Date of Use 2026-06-07
Was this review helpful?
The fuchsia man
18/07/2026
United Kingdom
Verified buyer
WOW
I have used a Braun electric toothbrush for many years but they haven’t lasted very long and the brush heads only lasted me 3 weeks before the bristles splayed out. So when it broke the last time I decided to try a Phillips toothbrush. I kept looking at them for months before finally ordering a 9000 diamond clean. I can sum it up in one word WOW. I have a lot of gum recession and my teeth are very sensitive. As a result I haven’t been able to clean my teeth properly and they had a lot of stains on them. From the very first use of my Philips Sonicare 9000 diamond clean my teeth were noticeably cleaner and after a few uses my sensitivity was reduced dramatically. I was able to use the Philips toothbrush on full sonic vibrations right from first use but it is so handy to be able to turn it down if I come across an area that is more sensitive. The brush heads aren’t cheap but it is lasting far longer than the Braun ones ever did and they are more effective. There is a good choice of different brush heads available and the ones that I have bought all connect with the app so that I can track their usage. It’s good that you can see at a glance on the app how many uses there are left on each different brush head..It is very comfortable to hold and it’s not slippery at all. I have dexterity and grip issues and whereas I was forever dropping the Braun I have not dropped my Philips once. I leave it on the charger when not in use so that it is always fully charged but anyone who doesn’t do this will probably find that the battery doesn’t last long enough. In all honesty I wish that I had ditched Braun toothbrushes many years ago and bought a Philips instead. I would recommend this toothbrush without any reservations especially if like me you have sensitivity issues and you are not satisfied with the cleaning of your existing toothbrush. I will be trying a dedicated sensitive brush head very soon with a view of having brush heads for general hygiene, sensitivity and whitening then I can choose the appropriate brush for the job at hand. This toothbrush is the best and I can’t sing its praises highly enough. If you’re in doubt just get this one and you won’t be disappointed.
This review was made for DiamondClean 9000 Series HX9911/88 Special edition sonic electric toothbrush
Date of Use 2026-06-03
This review was made for DiamondClean 9000 Series HX9911/88 Special edition sonic electric toothbrush
Date of Use 2026-06-03
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Cuffs
16/07/2026
United Kingdom
Verified buyer
Great brush
It's a great brush. My teeth feel really clean after brushing.
Pros
Great brushing options
Yes, I recommend this product
This review was made for DiamondClean 9000 HX9911/89 Special edition sonic electric toothbrush
Date of Use 2026-02-01
Yes, I recommend this product
This review was made for DiamondClean 9000 HX9911/89 Special edition sonic electric toothbrush
Date of Use 2026-02-01
Was this review helpful?
Dar4o
12/06/2026
United Kingdom
Verified buyer
Excellent
The toothbrush is excellent and cleans my teeth perfectly. Even my dentist noticed that 😊
This review was made for DiamondClean 9000 Series HX9911/84 Special edition sonic electric toothbrush
Date of Use 2026-06-12
This review was made for DiamondClean 9000 Series HX9911/84 Special edition sonic electric toothbrush
Date of Use 2026-06-12
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Looby
31/05/2026
United Kingdom
Verified buyer
Love My Toothbrush
I love this toothbrush from the colour to the different types of cleans to the simple fitting of the toothbrush heads.
This review was made for DiamondClean 9000 Series HX9911/84 Special edition sonic electric toothbrush
Date of Use 2026-04-25
This review was made for DiamondClean 9000 Series HX9911/84 Special edition sonic electric toothbrush
Date of Use 2026-04-25
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HAPPYHAMMER
09/04/2026
United Kingdom
Verified buyer
This is my 5th sonicare brush in the last 18 -20
Years. All the brushes have been great to use & do a fantastic job of keeping my teeth & mouth clean & fresh.Great design and features. Quality product.
The only comment is you can't see the pressure light if you have large hands.
This review was made for DiamondClean 9000 Series HX9911/88 Special edition sonic electric toothbrush
Date of Use 2025-03-09
This review was made for DiamondClean 9000 Series HX9911/88 Special edition sonic electric toothbrush