Josh (Elk Ridge, UT) on 01/12/2007:

Get a clean spray bottle and break up about 1-2 Tablespoon size chunks of alum. Put this in about 1 cup of water and then fill your spray bottle with it. I spray a few sprays on my hair and massage it in my scalp. Some under arms for deodorant and then I give a few sprays all over my limbs and body, rubbing it into my skin. It has a weird texture; it seems to sink into your skin quickly - that's why the spray works so well. I'm thinking of trying an application in the evening as well and maybe by then I'll have more of a cure. Experimenting with the frequency... Let me know how this works for you. I used to have bad eczema in my hair that would flake all over; very embarrassing. I cured it by soaking my head with straight ACV and covering that with a shower cap overnight, but I don't like smelling like a pickle throughout the day. :) Now, the potassium alum has prevented it without the smell. Good luck to all, and hopefully we can cure our debilitating eczema.