Well, OC works like a charm on Haitians. I fact, I never saw it NOT work on Haitians, and I oughta know cause I used it a BUNCH. Some of the little cretin thieves in Portau Prince did figure out how to use citrus (limes) to neutralize the spray in their eyes. They'd run off after you hosed 'em, get their eyes cleared up and be back at it in no time. They had long ago figure out TO HOLD THEIR BREATH though.