plz1

1-2/day, using the default 2-minute routine. I do not leave it on the charger after using it. I only charge when it does the little vibrate pattern indicating a need to.

I’ve had a Philips Sonicare brush for ten years at this point. Do they just not make them well anymore, or did I just luck out? I only need to charge it like once very month or two.

If it can feed back to the grid, it can be a safety issue for electrical workers. Having them know about this stuff before they mess with lines is the safe way to do it.