How many times do you brush your teeth in a day?

KellyC
I was an avid brusher. I brushed twice a day sometimes 3 times and flossed each night as I was told yet I still had cavities forming.

One day I broke my tooth while flossing and when I got to the dentist and ask why that would happen she said sometimes teeth can start rotting from the inside.

In addition to that I met a girl who told me she does not brush her teeth at night and she has never had a cavity before.

Immediately I got annoyed and though I take such good care of my teeth only to have then rot in places that food does not even reach. So I stopped brushing twice and went to only doing it once and flossing when I felt like it.

2mths later I went for my teeth cleaning and to my surprise my dentist said, "you are doing such a great job at cleaning your teeth I am giving you a discount, Keep it up!"

That day I saved $150. Am I wrong? Or should I continue in the way we were taught to brush?
How many times do you brush your teeth in a day?
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