Problem:
Long ago, I wore a wrist watch whose belt was entirely plastic. And because I was apt to sweat a lot on my skin in the summer, the area which the watch belt covers on my wrist felt itchy from time to time. So I stupidly sprayed some Windex or something onto the watch belt and wiped it, on several occasions, then my wrist didn't feel itchy. Then few months later, that particular skin area began to look and feel significantly abnormally dry.
I treated my own wrist skin like a tanner tans animal skins. The difference is, he makes leather but I made a problem for myself ever since.
Cure:
Recently I've found that a calendula cream made by Boiron, however controversial the French company is, has been very effective in treating the above described skin problem of mine. That cream is a homeopathic medicine.
