ETOH= Ethel Alcohol 95%,,,, (everclear),,, I supposed to work better that Iso Alcohol,, dont know why but will take the advise of folk who know much more than myself..... Yeah Ethenol and IPM seem to be the key factors..... The oleic acid is supposed to really give it a kick... Cannot use to much OA due to skin lesions from high concentrations more that 10 to 20%....