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 [RC] Heat Rash - Peggy B-SmithVictoria,   I haven't gotten blisters (yet!) from the heat, but I get a really ugly red rash on my legs when it's hot. What I found that seems to work, so far, is using Desitin, the diaper rash cream. It smells really good and washes out of my clothes with no problem.   When I did Death Valley this year, it wasn't hot but I still got the wierd red stuff on my legs. I put the Desitin on for the next day and it went away.   Peggy Bergman-Smith   Bear Valley Springs, CA 
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