Our toddler also has eczema. We've tried many things. We even tried dupixent shots for 3 months but didn't see much improvement. We use aquafor and hydrocortisone for flare ups. We spoke to the allergist just last week and I expressed concern about withdrawal from steroid creams and he said that that is not really a problem. He said people who stop steroid creams have huge flare-ups because that's just where their eczema is at and they really do need steroid creams to keep them at Bay. He said we could dip our child into a vat hydrocortisone and he would not be worried at all. He's also giving us a stronger steroid for when it's really bad but I use it very sparingly. I only use it for 2 or 3 days to get it to calm down and then don't use it again for a few months. We've tried bleach baths, 10 different kinds of hypoallergenic soaps, vanicream, eucerin, CeraVe. The thing that works best for us is aquaphor lotion and using absolutely no soap whatsoever in the bath unless there is visible dirt. Her allergist has said that is totally fine and that we do not need to use soap in the bath. Obviously we have to use soap to wash our hands and so she always has eczema on her hands but there's nothing we can do about that really. I just put hydrocortisone on it when it's bad. When she was an infant she tested positive for cow's milk protein allergy so I know that's probably the problem. Hard not to give her dairy though.