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Why do dentists always recommend to brush 2 times for 2-3 minutes? (lemmy.zip)

submitted 1 year ago by wolf@lemmy.zip to c/asklemmy@lemmy.ml

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I almost always read in the news/press that dentists recommend to brush teeth two times a day for 2-3 minutes.

This drives me crazy, because it does not make sense; The point for dental health is to systematical clean every surface of your teeth twice a day (and use inter-dental brushes/floss once a day). For me, brushing my teeth takes around 6 minutes, if I hurry up. For someone faster it might be possible in 1 minute.

So, why do dentists always give the 2-3 minutes recommendation?

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[–] Lucidlethargy@sh.itjust.works 15 points 1 year ago (1 children)

So I've had something like 25-30 cavities filled in my life. I haven't had a single cavity in 10 years, though. I brush only once a day, and floss. The trick is flouride rinse afterwards. That's the secret.

[–] Daxtron2@startrek.website 6 points 1 year ago (1 children)

but the fluoride is gonna turn me into a government sleeper agent!1!!?!

[–] Omega_Haxors@lemmy.ml 0 points 1 year ago

Only if it gets in your water