I have apparently developed an allergy to something in our pool. I naturally assumed it was chlorine (and it may still be) but we let the chlorine levels go the lowest possible safe and it still happened. I get a very itchy rash. It is mostly confined to may lower legs and looks almost like hives. I tried going to a saltwater pool (which I know still has some chlorine) and I still got the rash but not quite as bad. Now someone is suggesting we switch to hydrogen peroxide. Is anyone familiar with how that works? Would it bleach swimmers hair? Any other suggestions as to what this rash might be and how to alleviate it. Anything will be appreciated. At this point I have a pool in may back yard that I can't enjoy!! Thanks.