hi all;

I have noticed over the last week or so that not only has DD2 chipped a tooth, she has two greyish coloured spots on two teeth. Both spots are only on the top pointy teeth (I've never been able to remember the names for all the teeth, sorry).
I try brushing them off when I brush her teeth, but it doesnt seem to help.
DD2 is fully bf, normally only frinks a milo or water out of a cup and eats a pretty healthy diet.

What do you think it is?
What should I do about it?

Cheers

Justine