how do you whiten your child's teeth with out taking them to the dentist?

Well if there's like a say ten year old kid who has yellow teeth how would you whiten them without using whitening strips or going to the dentist?
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It is perfectly normal for a 10 year old's teeth to be on the yellow side, especially if he/she still has baby teeth next to the adult teeth, as this makes them look even darker. They will whiten with age. It is highly inadvisable to try to whiten the teeth of a child due to the fact that the pulp chambers in the teeth are larger and he/she will suffer pain and sensitivity. Whitening toothpastes and baking soda would be too harsh for a 10 year old child, so please do not try them. Once the child reaches the age of 16 or 17, then you may try a bleaching method, but please let your child develop at his/her own rate first. I honestly do not believe that any dental professional would recommend any type of whitener for a 10 year old child. EDIT: and especially do not use peroxide on or in a child's mouth.
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