I attended a baptism last Saturday for an eight-year-old. One of the speakers made the comment that baptism will wash this child’s sins away.
In Moro. 8:8, Mormon told Moroni that the Lord said the following:
Behold, I came into the world not to call the righteous but sinners to repentance; the whole need no physician, but they that are sick; wherefore, little children are whole, for they are not capable of committing sin; wherefore the curse of Adam is taken from them in me, that it hath no power over them
If little children are whole and not capable of committing sin, how can baptism wash away their sins?