I.K.
Hi K.,
Baking soda really does work. I've used it on my son (who is 3) a few times when he's had a rash. You can also use the baking soda as a paste to put directly on the rash. You can also try Baby Aveeno. You can use it eather as a lotion or bubble bath. This too has helped my son. I hope that this helps! Good Luck!!:o)
I.