2 year warranty
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Dental Professional recommended sonic toothbrush brand worldwide
Connected brushing made easy
Built-in pressure sensor
Smart brush head recognition
4 modes, 3 intensities
Click on the W2 Optimal White brush head to remove surface stains and reveal a whiter smile. With its densely packed central stainremoval bristles, it's clinically proven to whiten teeth in just one week.
You might not notice if you're brushing too hard, but your DiamondClean 9000 will. If you need to ease up, the toothbrush will make a pulsing sound. It's a heads up to let your brush head do the work. 7 out of 10 people found this feature helped them become a better brusher.
The DiamondClean 9000 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.
4.0
of 5
79
Reviews
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
Date of Use 2026-05-01
This review was made for DiamondClean 9000 HX9914/57 2-pack sonic electric toothbrush with charger & app
Date of Use 2026-05-01
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 periods of two-minute brushings per day