Since Matthew has been toilet trained, he has broken out in this awful rash. I have no idea what is causing it. He doesn't wear undies, so it isn't the laundry powder. He has often played outside naked but hasn't broken out in a rash. The only thing different is the potty, but it's only plastic....that shouldn't cause a rash.
Does anyone know what might be the cause?? He doesn't suffer from eczema or anything, so I am totally clueless.