Kids really do love apples a lot. It can without a doubt be said that apples are really healthy for kids of all ages and their fascination towards apples is almost always rewarded in the form of good health. However, kids often leave behind apples, which eventually start looking brown, if they have been kept outside for a while.
The best way to go about here is to sprinkle salt on the apples and they wash them with some water. Not only will your apples stay edible for a longer while, but they won't gain the brown color that most apples get after a while. This trick may however reduce the juiciness inside apples and you may no more find them as succulent as you used to. Get the salt out and store the apples for a longer time.