A cream such as aqueous cream should be used instead of soap and for washing. A moisturising cream should be applied liberally to all areas of dry skin at least twice a day. Her eczema is very much improved from her bathing daily.
I used to bathe dd2 everyday. During one summer she spent an awful lot of time in water, what with our pool & bathing.
She developed dry scaly patches of skin in the folds of her elbow. I knew that it was just dry skin due to too much water, but I was convinced by MIL to take her to the dr, after it didn't clear up for ages.
She was dx with eczema. There set off a HUGE chain of events that saw her being bathed as little as possible (on recommendation from dr) having all sorts of creams on her on a twice daily basis (steroid & moisturising) - more if bathed - changing washing powders (which then made dd1 react).
The areas did not get better. In fact, she developed welts & areas of extremely itchy skin (on her back/front - nowhere near her original dry patches) that she clawed at constantly, causing her skin to break & get infected. EVERYTHING irritated her. I was giving a high dose antihistamine & she slept in my bed as it was the only way she would sleep without crying. This went on for months & caused a lot of issues with her wrt clinglyness, needing to be with me at all times, etc.
In the end, I stopped putting anything on her. I was SO frustrated. I was in tears every time she cried because she was so inconsolable. She was so upset with it all. We were referred for allergy testing, but in a moment of rare (at the point in my life) clarity, I just stopped using anything on her.
It was all gone in less than a week. The culprit? The intensive moisturising cream that I was told to use twice daily to prevent further outbreaks of eczema. It was suffocating her skin. But at the multiple appointments I booked with the dr, he said it was an allergy to something & kept changing her creams & told me to keep a food diary.
The dr doesn't believe that the cream caused all those issues, all I know is that as soon as I stopped it, there were no issues. Ever. Again.
So it's very much horses for courses. She hates being wet now & it has left her with issues surrounding materials, creams and medicine. I know now that if she spends too much time in water it will happen again, so we limit how much time she is wet.
That doesn't mean she isn't clean.
But watch out if she starts to itch again. 