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Philips Support
My Philips Sonicare toothbrush makes a loud noise
If your Philips Sonicare toothbrush makes a loud noise when you switch it on, there might be a very simple solution.
The information on this page applies to the following models: HX8911/02 , HX9332/04 , HX6511/02 . Click here to show more product numbers ›
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