Every parent is concerned with their child’s health, right down to the coloring of their teeth. Some parents may worry, as their child gets older, that their teeth will begin to yellow. This is not uncommon because young children naturally have whiter teeth, and in comparison, a slightly older child’s may begin to look dull or yellow. However, kids that consume a lot of sugary candy and soda are also susceptible to food stains on their teeth, which can give them a yellow appearance. But the question is: is tooth whitening safe for kids?