>>8907217 lb
My daughter was treated by a dermatologist against eczema with 1/2 a cup of bleach in the bathwater during the last 15 minutes of bathing 2 times a week.
It was gone in 2 weeks.
I have a pretty big eczema spot on my leg and treated it by spraying it on that spot. It was totally gone after 3 weeks. Unfortunately I stopped too early, so after a while it came back. But by doing it again (now good and long enough) it will soon be gone forever.