Eczema maybe

Well the quest to figure out the poop color mystery has now been joined by the what is causing the babies eczema mystery. Could be the same thing. Could be two different things. My current theory is sunspots which I'm sticking with until I get enough data with the food diary. William has a red bumpy rash all over his body with some areas that are very dry patches. I've lotioned the heck out of him but that only helps the dry patches . Doesn't seem to bother him although not much bothers this kid.

I'm switching to method free and clear laundry soap today to see if that helps.