I know how that goes. I have the same issue. STFU seriously people. I brush my teeth two-three times a day. I have had every molar with a cavity and I've had a root canal. My dentist said its just poor quality of teeth. I got it from my dad : /
The enamel on my teeth formed incorrectly, so even though my dentist said I brush better than almost all of his other patients, some teeth were still so decayed they had to be pulled/filled/capped.
Ever heard of floss and a toothbrush?
Ten filings, when is the last time you were at a dentist? YDI for your nasty ass mouth