Join Date: Jul 2000
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Summer Flies on the Great Lakes
The only thing that I''ve found that really works is rubbing on a thick layer of Noxema Skin Cream on all exposed skin. Works for black flies, green heads, deer flies, gnats, etc. ... even in sub-arctic bogs, etc. Makes a sticky, gooey mess but it works..... and you have to reapply every hour or two.