Great work! We owe you a debt of gratitude.
However, two confounding factors need to be considered. First, one needs to consider the release RATE since effects are probably dependent on local air concentrations. I presume that oil-based \'mones are released more slowly and perhaps more consistently than those in an alcohol base. I think this is supported by observations here that oil bases last longer than alcohol bases.
Second, we\'ve also observed that location of application has an effect too. Arm pits release slower than head hair, for example.
So let\'s categorize by oil vs. alcohol bases then standardize on locations. That shouldn\'t be too much additional effort and we don\'t want to complicate the matters beyond our data or technique.
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