Never heard of that! However, my friend said her OB recommended wiping babies face with wet (with just warm water!) cotton balls a few times a day. It cleared up her baby's acne, and mine as well. However, I really think that baby acne is just a phase and it will go away on its own. People think they find miraculous cures, but really the acne was already going away.
Re: Clear up a rash?
DS born Dec 10, 2013