[nerdface]

My wife is the same. Perfect teeth. She often forgets to brush. Perfectly white and straight and zero cavities. Me? Brush twice a day. Floss every single day. Chew gum between meals. Still get cavities.

Interestingly my children have the exact same tooth brushing regime. My eldest has had zero problems whatsoever, yet my youngest has a bunch of problems. Same household, same tooth brushing, same diet. Our doctor said some people just have weaker teeth but I don't know anything about the science.

[mixmastamyk]

I've no doubt this is true. However, folks often forget what kind of damage can be done by a decade of neglect. Yes, I have some experience in the area.