Tech Tip: How to repair your electric toothbrush
by Kelvin Chan
May 09, 2024
3 minutes
Toothbrushes used to be simple, powered only by your hand so they never broke down. Nowadays, rechargeable electric toothbrushes are increasingly popular because they make brushing easier and more effective, but they are a headache when they stop working properly.
Inside an electric toothbrush’s waterproof housing is a battery that powers a tiny motor which rapidly rotates or vibrates a replaceable brush head. The batteries are usually rechargeable but don't last forever. The question of their longevity, and toothbrush repairability as a whole, is the subject of many online forums.
If you’ve ever owned one, you’ve probably noticed recharging
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