After several children swam in a lake, I sprayed a mixture of ten drops of Purification in 4 ounces of water on some of them. While all of those who did not use the mixture got hives, none of the kids who used the mixture got any hives. I then sprayed the mixture on the children with hives and it reduced the itching. They did not use anything else; the Purification spray was all it took!
Lisa Johnson