What is the best to put in the baby's skin to prevent diaper rash?

I'm using a powder fluid at this point in my month child is born and two, because the loose powder gave allergy. I'm also using Desitin diaper rash cream on the side. anything else I can use?

I've been using Palmer's Cocoa Butter Formula less butter in my 3 months old and works wonders. I also use throughout your body and your skin is kept moist and soft.

Newbaby.com: Dr. Lisa Gwynn: What If My Baby Has A Rash