why do some toothbrushes cost hundreds of dollars? What exactly are they doing that makes them so much better?

Question

You can get a manual toothbrush for $1 or some fancy electric toothbrush for over $200. Can it really be cleaning your teeth that much better?

In: Engineering

Answer 1

I was having gum issues. Switched from manual to oral -b and they got better but still weren’t great. Switched to the cheap $40 sonicare and I’ve never had an issue since. I’ve had one cavity in 15 years. So worth it.