I read on another thread the other day, that one mumsnetters uncle was a dentist, and he says that childrens toothpaste, in areas where there is no fluoride in the water, is useless because the fluoride levels in the toothpaste are so low.
I was wondering if this is true.
We have no fluoride added to our water.
I know childrens toothpaste (usually) has 500pcm of fluoride in, and adults 1500pcm (I think thats right?), so do children need more where there is no fluoride in water?