Hello
Well there can be many reasons for the grey stains that you can see on your daughter's teeth. First of all it would be better if you could upload some photographs for a better guidance. Secondly one of the most common reason could be if you are giving any medication to her maybe any iron supplement or any other medication that she has taken for long duration of time that can lead to discoloration of teeth
If the stains are extrinsic, definitely they can be removed but again only photographs or proper clinical examination would help us give you a better guidance.
Next Steps
Kindly take your daughter to a dentist and get a proper examination done
Health Tips
Take care
Answered2021-10-29 07:52:11
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