The brush head on my Sonicare toothbrush recently "expired" and a yellow led started blinking. Later, it started making a particular vibration pattern when switched on. Now, I'm waiting for it to refuse to start up entirely.
The apparent wear on the head seems minor, so far. The $80 brush came with only one head.
Some people seem to be getting counterfeit brush heads from Amazon, so I'm going to have to visit my Walgreens for a spare, and then wait to see what happens.
The apparent wear on the head seems minor, so far. The $80 brush came with only one head.
Some people seem to be getting counterfeit brush heads from Amazon, so I'm going to have to visit my Walgreens for a spare, and then wait to see what happens.