Toothbrushes are technology

oral b 3000

>oral b 3000
What's the difference between that and the 600, the base model?
I saw the 2500 I think, and it just had all these features like pressure detection and adaptive brushing or whatever. Do you really even need all that shit, aren't they the same at the end of the day?

free how

>What do you use?
Cheapest Colgate toothbrushes I can find. Medium.

>Medium.
Try the soft m8, my gums were receding around the molars until I swapped from medium to soft
aim at a 45 where the tooth and gum meet then gentle circles its objectively the best method

why do most electric toothbrushes have a circular brush and not the standard elongated one?

>>he fell for the brushnet meme
No thanks OP, I'll stick with cheap disposable soft bristle brushes.

Any that will survive daily use in the shower? I know most of them are water resistant, but I had one and it died in less than a month.

makes it easier to pivot around the teeth

manual brushes are rectangular for added stability since you're exerting more force and could stab your mouth

ah, makes sense