Hello Dentists in the house. My girl is 7 years old and her new Teeth are having this black colouration. I am very worried as to what this may be.
Can you please help out? We plan going to the dentist's next week, but meanwhile....

Use charcoal and salt and go to battle

Please take her to a dentist, please ignore the first suggestion and do not use charcoal on her teeth. Charcoal is too hard/abrasive and wears away normal/healthy part of the teeth.

She may simply have stains on her teeth from her diet that may need to be cleaned professionally and it is inexpensive. Or she has pitted/rough surfaces instead of smooth surfaces on her teeth.

Do you give her herbs, dark chocolates and tea frequently?

Also, try to make sure she brushes twice daily (in the morning and last thing at night after meals) with an age appropriate toothbrush and a good toothpaste