How to fix a Philips Sonicare DiamondClean HX9340 when it is getting less powerful or has a weak brush. - iFixit Repair Guide
![Philips Sonicare Diamondclean troubleshooting/bad vibration/metal shaft is loose/can't turn on... - YouTube Philips Sonicare Diamondclean troubleshooting/bad vibration/metal shaft is loose/can't turn on... - YouTube](https://i.ytimg.com/vi/L_cWZtlihVc/maxresdefault.jpg)
Philips Sonicare Diamondclean troubleshooting/bad vibration/metal shaft is loose/can't turn on... - YouTube
![Best electric toothbrush 2023: Oral-B, Philips sonicare, Spotlight oral care and more | The Independent Best electric toothbrush 2023: Oral-B, Philips sonicare, Spotlight oral care and more | The Independent](https://static.independent.co.uk/2022/03/18/12/electric%20toothbrush%20copy.jpg?quality=75&width=1200&auto=webp)
Best electric toothbrush 2023: Oral-B, Philips sonicare, Spotlight oral care and more | The Independent
![My Philips Sonicare electric toothbrush is still going strong. It's over 10 years old and still works just as well as when I first bought it. I bring it on week long My Philips Sonicare electric toothbrush is still going strong. It's over 10 years old and still works just as well as when I first bought it. I bring it on week long](https://preview.redd.it/9m3ok2x5xvi11.jpg?auto=webp&s=4bf62ee1f65d6e90410d08ab6ca9daa69f547524)