2 year warranty
Summer sale
Up to 60% OFF
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most used power toothbrush brand by dental professionals
Connected brushing made easy
Built-in pressure sensor
Smart brush head recognition
4 modes, 3 intensities
The DiamondClean 9000 electric toothbrush comes with Clean, White+, Gum Health and Deep Clean+ to take care of your brushing needs. Clean mode is for exceptional everyday cleaning, White+ is for removing stains, Gum Health provides a gentle yet effective clean for gums and Deep Clean+ gives you an invigorating deep clean. Three intensities allow you to choose between a higher setting to boost your clean and a lower one for more sensitive mouths.
The DiamondClean 9000 electric toothbrush gives you the guidance you need to improve and maintain healthy brushing habits in between dentist check-ups. Built-in smart sensors let you know when you're using too much pressure, and by connecting your brushing experience to the Sonicare app, a personalised Progress Report helps you stay on track and see how much you've improved over time.
You might not notice if you're brushing too hard, but your Philips Sonicare DiamondClean 9000 will. If you need to ease up, the electric toothbrush will make a pulsing sound. It's a reminder to let your toothbrush head do the work. 7 out of 10 people found this feature helped them become a better brusher.
Understand product reviews
4.2
of 5
853
Reviews
85%
recommend this product
Laine59
24/05/2026
United Kingdom
Verified buyer
Fantastic toothbrush, amazing results
Most effective electric toothbrush ever. Fantastic results. Would recommend to anyone and definitely saves of the Hygienist’s bill
This review was made for DiamondClean 9000 HX9914/57 2-pack sonic electric toothbrush with charger & app
This review was made for DiamondClean 9000 HX9914/57 2-pack sonic electric toothbrush with charger & app
Wine 61
30/03/2026
United Kingdom
Verified buyer
Fantastic product
This toothbrush really make your teeth feel clean. Almost as good as after a dentist visit.
Pros
Its a fantastic product
Cons
In my experience that last 2 years then stop working
Yes, I recommend this product
This review was made for DiamondClean 9000 HX9914/54 2-pack sonic electric toothbrush with chargers & app
Yes, I recommend this product
This review was made for DiamondClean 9000 HX9914/54 2-pack sonic electric toothbrush with chargers & app
JohnD.
13/01/2026
United Kingdom
Verified buyer
Improved oral hygiene
I am delighted with my Sonicare toothbrush I am sure my teeth are getting a much improved clean. On a recent routine visit to my dental hygienist I was complemented on my oral hygiene with a much improved condition of my teethe and gums. I can confidently say this is thanks to the use of my new sonicare toothbrush.
Pros
Excellent product with options to suit all budgets
Cons
None
Yes, I recommend this product
This review was made for DiamondClean 9000 HX9914/54 2-pack sonic electric toothbrush with chargers & app
Yes, I recommend this product
This review was made for DiamondClean 9000 HX9914/54 2-pack sonic electric toothbrush with chargers & app
more than a manual toothbrush
based on two, two-minute periods of brushing per day