My 3 mo baby has this rash on her body , mostly on her torso, and there are days when it is barely noticeable but it has never completely gone. The only place where she doesn't have the rash is where her nappy area is, so I'm guessing its something to do with her clothing/laundry detergent. I have the Biocera ball, but practically I need a detergent that I can hand wash with as well, can anyone recommend anything?