Ive got brighter white marks on my front teeth that are whiter than the rest of the truth, any1 know wats up?  

answers 0:And the mark seems to be gettin brighter, help! answers 1:i think it is hypoplasia... meaning that the whiter spots of ur tooth surface has less mineralised enamel.. meaning it is softer and more prone to caries.... answers 2:It would either be too much floride in your diet (tap water most likely). Or if you ever had your teeth bonded (like if you chipped them when you were younger and they had to fill in the chip) your teeth will stay the same color as whatever color they matched to your teeth at that time, and if your teeth have yellowed over the years then the whiter bonded part of your teeth will stay white. answers 3:yeah, it's too much flouride, probably from your tap water combined with your toothpaste... go see a dentist. answers 4:You could have flourosis, which is too much flouride intake. Please consult a dental professional.