Healthy lifestyles start here. Sign up and get exclusive offers
2 year warranty
Electric toothbrushes
All series
Philips Sonicare DiamondClean Sonic electric toothbrush
Discontinued
Support
HX9352/04
Go to shop
Register your product
Register within 90 days after purchase and get an extended warranty (conditions may apply).
User Manual
EU Declaration of Conformity
All (16)
Can I use my Sonicare AirFloss charger to charge my toothbrush?
How does the brushing guidance work in the Sonicare app?
In which countries is the Sonicare app available?
How do I change the intensity settings on my Sonicare toothbrush?
Why is there a gap between my brush head and handle?
My brush head is difficult to attach or remove.
My Philips Sonicare toothbrush makes a loud noise
I cannot connect my toothbrush to the Sonicare app
My Sonicare toothbrush is not vibrating
My Sonicare toothbrush is not charging
Check the terms of your warranty and start a product exchange or repair
Warranty
Our product warranty policies
Contacting Philips
We're happy to help you