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2 year warranty
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Electric toothbrushes
All series
Philips Sonicare EasyClean Sonic electric toothbrush
Discontinued
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HX6511/51
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User Manual - English
All (6)
Can I use my Sonicare charger with other toothbrushes?
How do I register my Sonicare toothbrush?
What are the brushing modes for my Sonicare toothbrush?
How does the brushing guidance work in the Sonicare app?
In which countries is the Sonicare app available?
How to clean my Philips Sonicare toothbrush?
ProResultsCompact sonic toothbrush heads
ProResultsStandard sonic toothbrush heads
plaque control toothbrush head
ProResultsSonicare toothbrush head
My Sonicare toothbrush is vibrating less powerfully
I cannot connect my toothbrush to the Sonicare app
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