how to change toothbrush in a phillips sonicare electric toothbrush?

wheredo i get help with a braun oral b battery ( 2 aa)operated??

Dentalux electric toothbrush?

How can i fix or receive repair for my Oral B Electric Toothbrush?

Sonic Complete Toothbrush switch problem?

Replacing the brush?

How to repair Braun electric tooth brush D 15511?

Although the appliance is plugged in, as usual, no life..!?

My toothbrush keeps falling off while brushing my teeth?

Where is there a repaur shop to fix my Oral-B Sonic complete?

Need 2 Pin Razor to 2 Pin Razor extension lead?

what could be the problem?

my Braun tooth brush shows no light whilst tryingbto charge??