Bad Diaper Rash. What do i do?

My poor boy has a really bad diaper rash. I think its because he had too much food with acid. (a lot of oranges) in them while staying with his Grandparents.Right now I am letting it air out by having him run around with no diaper. Any other suggestions? He doesn't usually get rashes much.

About Amanda Westmoreland
Current: Sacramento, California
Birth: March 23
On since: Apr 8, 2014
I am a stay at home mother. I have two boys, I love being a stay at home mother and watching my children grow and learn everyday. I have a hard working husband that supports us. I love to take surveys for fun and earn a little extra money.