Troubleshooting & support
Philips Sonicare ProtectiveClean 4300 Sonic electric toothbrush
Model number
HX6803/26
Frequently Asked Questions
- How does the brushing guidance work in the Sonicare app?
- In which countries is the Sonicare app available?
- What are the brushing modes for my Sonicare toothbrush?
- How do I enable or disable the pressure sensor on my Sonicare?
- How does the pressure sensor feedback work on my Sonicare toothbrush?
- How to clean my Philips Sonicare toothbrush?
- After brushing with your Sonicare, follow these steps for longer life and performance
Troubleshooting & repair
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