Why are my teeth turning grey?

My 18 month old has a few teeth that are turning grey on the enamel from the gum line down (just the top half of the tooth). He does not drink anything other than milk and water w/ an occasional splash of juice, and he does not eat candy or sugary snacks...

I never had bright white teeth like in the commericals but lately my teeth have turned an ugly shade of yellow. I brush twice a day and sometimes more if I eat really smelly food like garlic. But lately my teeth have been turning yellow. The only thing...

Before i got my braces, my teeth were white, and now my teeth look ugly with yellow teeth and braces. I do brush my teeth 3 times a day, what should i do? thanks :)

Lately my teeth have been getting this gross thick yellow stain on them. It's really hard to get off, I have to scrape it off. I brush and floss my teeth twice a day with toothpaste. I havn't been eating anything weird and I'm used to my teeth being...

At the bottom of my two front teeth there is a shade of grey/darkness, the colour you get when you've eaten a blackberry ice lolly or something. i havent eaten anything with colouring in it, so why have my teeth suddenly gone dark?

My teeth have always been white. But last week they started to get discolored. I use rembrant toothpaste and listerine everyday and brush every morning and night. Im not sure if its a possibility but recently ive been drinking some cups of ice coffee...

I do not smoke, drink sodas, drink wine, teas, or smoke cigarettes. I have 0 clue to why some of my teeth are turning a weird transparent brown. I am not on any antibiotics for ...show more

my son is 11 months and i noticed about a month or two ago his teeth are turning a grayish black? i feed him formula and regular food what is causing them to turn?

Hi! I'm 17 yrs old, I brush, and use mouth wash daily, and as of these past few days the gums around my teeth have started turning white. I read somewhere that it might be because ...show more