How to fix a Philips Sonicare DiamondClean HX9340 when it is getting less powerful or has a weak brush. - iFixit Repair Guide
![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)
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
![Amazon.com: Philips Sonicare Genuine W DiamondClean Replacement Toothbrush Heads, 3 Brush Heads, Black, HX6063/95 : Everything Else Amazon.com: Philips Sonicare Genuine W DiamondClean Replacement Toothbrush Heads, 3 Brush Heads, Black, HX6063/95 : Everything Else](https://m.media-amazon.com/images/I/81M-nui2pZL.jpg)
Amazon.com: Philips Sonicare Genuine W DiamondClean Replacement Toothbrush Heads, 3 Brush Heads, Black, HX6063/95 : Everything Else
![Amazon.com: Philips Sonicare 4100 Power Toothbrush, Rechargeable Electric Toothbrush with Pressure Sensor, White HX3681/23 : Health & Household Amazon.com: Philips Sonicare 4100 Power Toothbrush, Rechargeable Electric Toothbrush with Pressure Sensor, White HX3681/23 : Health & Household](https://m.media-amazon.com/images/I/71ypq6P67pL.jpg)
Amazon.com: Philips Sonicare 4100 Power Toothbrush, Rechargeable Electric Toothbrush with Pressure Sensor, White HX3681/23 : Health & Household
How to fix a Philips Sonicare DiamondClean HX9340 when it is getting less powerful or has a weak brush. - iFixit Repair Guide
![Amazon.com: Philips Sonicare DiamondClean Classic Rechargeable Electric Toothbrush, White HX9331/43, 2.26 Oz : Health & Household Amazon.com: Philips Sonicare DiamondClean Classic Rechargeable Electric Toothbrush, White HX9331/43, 2.26 Oz : Health & Household](https://m.media-amazon.com/images/I/71oQAGUaNkL.jpg)
Amazon.com: Philips Sonicare DiamondClean Classic Rechargeable Electric Toothbrush, White HX9331/43, 2.26 Oz : Health & Household
How to fix a Philips Sonicare DiamondClean HX9340 when it is getting less powerful or has a weak brush. - iFixit Repair Guide
![Amazon.com: Philips Sonicare Genuine W DiamondClean Replacement Toothbrush Heads, 3 Brush Heads, White, HX6063/65 : Everything Else Amazon.com: Philips Sonicare Genuine W DiamondClean Replacement Toothbrush Heads, 3 Brush Heads, White, HX6063/65 : Everything Else](https://m.media-amazon.com/images/I/8145elbsu8L.jpg)